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Error checking tests assess a candidate’s ability to identify errors in data sets and assess the correctness of information. They are also known as Data checking tests. Candidates are required to complete error checking tests under timed test conditions.
Trajectory abnormal route detection method and system based on self-supervised trajectory representation learning
The invention relates to the technical field of spatial-temporal trajectory data anomaly detection, in particular to a trajectory anomaly route detection method and system based on self-supervised trajectory representation learning. The method comprises the following steps: preprocessing acquired trajectory data; track double-view comparison representation learning is carried out based on a double-view-angle synchronous mask strategy; coding time dynamic based on a space-time fusion mechanism and fusing the time dynamic with spatial features; learning essential representation from the fused spatio-temporal features to perform trajectory reconstruction; and error checking is carried out based on the reconstructed trajectory, and an abnormal trajectory is judged through the reconstructed error. The invention provides a brand new trajectory anomaly detection model. According to the model, a GPS track and a grid-based track feature are fused, so that track representation is enriched; and meanwhile, a double-view synchronous mask mechanism is designed, so that the model can sense local disturbance of space and time dimensions at the same time in a training stage, and thus the sensitivity to local anomaly is improved.
Owner:OCEAN UNIV OF CHINA
Adaptive error correction to improve system memory reliability, availability, and serviceability (RAS)
A memory subsystem includes memory devices with space dynamically allocated for improvement of reliability, availability, and serviceability (RAS) in the system. Error checking and correction (ECC) logic detects an error in all or a portion of a memory device. In response to error detection, the system can dynamically perform one or more of: allocate active memory device space for sparing to spare a failed memory segment; write a poison pattern into a failed cacheline to mark it as failed; perform permanent fault detection (PFD) and adjust application of ECC based on PFD detection; or, spare only a portion of a device and leave another portion active, including adjusting ECC based on the spared portion. The error detection can be based on bits of an ECC device, and error correction based on those bits and additional bits stored on the data devices.
Owner:INTEL CORP
Multi-modal model training fine tuning optimization method based on artificial intelligence
InactiveCN119442128AImprove generalization abilityEnhance expressive abilityInternal combustion piston enginesNatural language data processingError checkingData set
The invention relates to the technical field of artificial intelligence, and discloses a multi-modal model training fine-tuning optimization method based on artificial intelligence, which comprises the following specific steps: preparing and preprocessing data, collecting a large-scale multi-modal data set, constructing an image text data set containing one million high-quality images and text description accurately corresponding to the images, and performing fine-tuning optimization on the image text data set. According to the method, data are subjected to comprehensive and meticulous cleaning operation, noise data and mistakenly labeled data in the data are strictly removed, so that the accuracy and reliability of the data are ensured, and the effective utilization rate of the data can be increased by at least 20% through data cleaning; wherein the image data is screened, blurred, low-resolution and unclear-content images are removed, it is ensured that each image can clearly convey specific visual information, and text description, grammar error checking, spelling error and semantic ambiguity parts are corrected or deleted.
Owner:BEIJING TOWER VISION INTELLIGENT TECHNOLOGY CO LTD
Optical cable fitting fatigue damage detection method and system
ActiveCN121207749AMachine part testingMaterial strength using repeated/pulsating forcesFatigue damageError checking
The invention discloses an optical cable fitting fatigue damage detection method and system, and relates to the technical field of power transmission line state monitoring, and the method comprises the following steps: S1, constructing a wind field and structure coupling observation baseline, obtaining a full-time-domain vibration response signal of an optical cable fitting in a non-uniform wind field environment, generating a phase consistency distribution map, and obtaining a phase consistency distribution map; establishing a corresponding relation between the multi-path reflection source group and the time correlation sequence as a traceable reference for phase analysis; and S2, based on the phase consistency distribution map, performing causal beam demixing processing, performing arrival time difference densification calculation and curvature spectrum separation analysis on each sound wave propagation path, and extracting crack propagation pointing data. According to the method, through wind field-structure coupling observation, path unmixing, phase regression and error checking, multi-path propagation recognition and correction are achieved, crack propagation topology is reconstructed, polarization rotation and a phase suppression mechanism are combined, and direction recognition stability and detection adaptivity are improved.
Owner:SHANDONG RUINENG NEW ENERGY CO LTD
Engineering design document compliance inspection method, electronic equipment and storage medium
The invention discloses an engineering design document compliance inspection method, electronic equipment and a storage medium, and the method is based on an OCR and a large language model, and comprises the following steps: standardizing the character recognition and extraction of a document; standardizing character error check and manual correction of the text; performing structured processing on the corrected standard text; vectorization processing of core text content and construction of a standard query system; presetting a specification set range corresponding to each chapter of the design document; carrying out vectorization and similarity query on characters selected by a user in the text editor; corresponding standard content is provided for the user; the method can improve the efficiency and accuracy of specification reference in the document, facilitates the dynamic update management of specification contents, and facilitates the guarantee of the correctness of reference specifications.
Owner:CHINA COMM CONSTR FIRST HARBOR CONSULTANTS
Live-line testing device and method for mutual inductance line parameters and zero-sequence impedance parameters
PendingCN121142162AResistance/reactance/impedenceElectrical testingError checkingElectric power system
The invention belongs to the field of power transmission line parameter measurement, and discloses a live-line testing device and method for mutual inductance line parameters and zero-sequence impedance parameters. The device comprises a double-circuit line simulation module, a pilot frequency excitation module, a power frequency simulation module, a synchronous acquisition module and a signal processing module. The isolation transformer simulates a double-circuit line, the pilot-frequency power supply provides pilot-frequency excitation signals, the measurement unit realizes synchronous acquisition, and the signal processing module performs anti-interference and amplification processing. The method comprises the steps of line simulation wiring, synchronous time synchronization, pilot frequency signal acquisition, parameter calculation and error verification, and pilot frequency parameters are converted into power frequency parameters by using a frequency conversion formula. According to the invention, power frequency interference can be effectively suppressed in a charged environment, high-precision measurement of zero-sequence impedance and mutual inductance parameters of a mutual inductance line is realized by using pilot frequency excitation and Beidou synchronization technologies, the measurement error is remarkably reduced, the safety and reliability are remarkably improved, and powerful technical support is provided for safe and stable operation of a power system.
Owner:WUHAN DAYANG YITIAN TECH
On-chip off-chip collaborative triple modular redundancy in-memory computing system, chip and satellite
The invention provides an on-chip and off-chip collaborative triple modular redundancy in-memory computing system, a chip and a satellite. The on-chip and off-chip collaborative triple modular redundancy in-memory computing system comprises an on-chip unit and an off-chip unit, the on-chip unit comprises an SRAM (Static Random Access Memory), a Hamming code decoding circuit and an in-memory calculation core; the Hamming code decoding circuit is used for checking and correcting 1-bit errors of weights and characteristic values in the SRAM and the in-memory calculation core; the off-chip unit comprises a FLASH and a triple modular redundancy voter; the FLASH stores original weights and characteristic values, multi-bit error checking is carried out through the Hamming code decoding circuit, correct data are read from the Flash through the triple modular redundancy voter, and the correct data are transmitted to the SRAM. Through the innovative multi-stage error correction design and the triple modular redundancy technology, the accuracy of neural network calculation and the reliability of the system can still be ensured in the face of multi-bit errors, the robustness of the in-memory calculation system is remarkably improved, and the calculation requirements of high energy efficiency, low power consumption and high reliability are met.
Owner:SHANGHAI JIAOTONG UNIV +1
Magnetron sputtering device for pipe with large length-diameter ratio
ActiveCN222250936USimple structureflexible structureVacuum evaporation coatingSputtering coatingError checkingLarge aspect ratio
The utility model provides a magnetron sputtering device for a pipe with a large length-diameter ratio. The magnetron sputtering device for the pipe with the large length-diameter ratio comprises the pipe, an electric sliding rail, a key button, an air inlet pipeline, an annular target system, a sliding rail transmission device and a vacuum system, wherein the pipe is provided with a cavity; the electric sliding rail is located in the cavity and provided with a plurality of through holes. The key buttons are filled in the through holes; the air inlet pipeline communicates with the interior of the electric sliding rail. The annular target system is in sliding connection with the electric sliding rail; the sliding rail transmission device is in transmission connection with the electric sliding rail at one end of the pipe; the vacuum system is located at the other end of the pipe. According to the embodiment of the invention, the key button filling through hole is formed in the electric sliding rail, the annular target system presses the key button to instantly communicate and release gas, and other key buttons are kept sealed, so that the uniformity of gas concentration in different areas is improved, and the problems of insufficient coating uniformity and stability are solved; the equipment is simple in structure, the systems are mutually independent, and maintenance and debugging of the instrument are convenient.
Owner:化学与精细化工广东省实验室潮州分中心 +1
Verification platform code checking method and device, electronic equipment and storage medium
The invention discloses a verification platform code checking method and device, electronic equipment and a storage medium, and relates to the technical field of chip verification, and the method comprises the steps: obtaining a to-be-checked and verified platform code, and determining a target checking rule configuration file based on the to-be-checked and verified platform code; analyzing the to-be-checked and verified platform code to obtain an abstract syntax tree corresponding to the to-be-checked and verified platform code; based on the abstract syntax tree, generating a dependency graph of components in the to-be-checked and verified platform code; and based on the target check rule configuration file, the abstract syntax tree and the dependency graph, performing static check on the to-be-checked and verified platform code to obtain an error check report of the to-be-checked and verified platform code. The technical problem of low inspection efficiency caused by lack of customized inspection processes and inspection rules in related technologies is solved, and the technical effect of improving the inspection efficiency is achieved.
Owner:SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
Application debugging method and device, equipment and storage medium
The invention discloses an application debugging method and device, equipment and a storage medium, and relates to the technical field of data processing, and the method comprises the steps: obtaining debugging real-time streaming data corresponding to an application debugging process, and detecting whether the debugging real-time streaming data is abnormal or not; if yes, extracting real-time stream abnormal data in the debugging real-time stream data, and analyzing the real-time stream abnormal data according to a preset knowledge base to obtain an abnormal analysis prompt word; inputting the exception analysis cue word into a real-time data processing full-stack agent to obtain an exception problem summary, an exception analysis reason and an exception repair suggestion output by the real-time data processing full-stack agent; and debugging the application debugging process based on the exception problem summary, the exception analysis reason and the exception repair suggestion. According to the method, the development threshold is reduced through the intelligent agent, the knowledge base and the like, so that error checking and problem repairing in the application debugging stage are accelerated, meanwhile, dependence on experts is reduced, and the development efficiency of the real-time data processing application is improved.
Owner:CHINA MERCHANTS BANK
Backup from a kubernetes cluster using lightweight on-demand in-cluster resources
ActiveUS20250165355A1Digital data protectionRedundant operation error correctionClustered dataError checking
Because Kubernetes clusters can be ephemeral, backing up in-cluster data to storage outside the cluster is important. Prior art solutions used the cluster's API server, which facilitates communications with the cluster control plane, to transfer backup data through the API server. However, the API server as a data transfer node has resiliency weaknesses and can slow down backup job performance. The present solution provides a more streamlined and scalable approach, which circumvents the API server and additionally includes more robust error checking, log capture, and realtime job monitoring to provide improved data protection resilience. The disclosed approach employs a “sponsor” data agent outside the cluster and temporarily deploys a specialized backup resource within the cluster during a backup job, such as a lightweight Kubernetes File Client and / or an enhanced File System Data Agent, both of which present substantial performance and resiliency advantages over the API server.
Owner:COMMVAULT SYSTEMS INC
Single-serial-port multi-software sharing system and method
The invention discloses a single-serial-port multi-software sharing system and method. The method comprises the following steps: generating a plurality of virtual serial ports in an operating system; setting serial port parameters, wherein the serial port parameters comprise a baud rate, a data bit and a stop bit; configuring serial port forwarding parameters, namely selecting a physical serial port and setting data transmission parameters; establishing connection between physical serial ports and virtual serial ports and pairwise connection between the virtual serial ports according to the serial port forwarding parameters and the serial port parameters; receiving data from the physical serial port or the virtual serial port, performing analysis and error check, and removing error data to obtain serial port data; converting and formatting the serial port data to obtain processed data; and sending the processed data to the virtual serial port or sending the data from the virtual serial port to the physical serial port.
Owner:BEIJING AEROSPACE ERA LASER NAVIGATION TECH CO LTD
Error checking method and system for intelligent water meter
The invention provides an error checking method and system of an intelligent water meter, and relates to the technical field of error checking of the intelligent water meter, and the method comprises the following steps: collecting multi-modal monitoring data of the intelligent water meter; performing signal preprocessing on the water flow acoustic signal and the mechanical vibration signal to generate an acoustic fusion signal, extracting time-frequency domain features of the acoustic fusion signal related to errors, and constructing an optimal error feature set; performing pattern recognition based on the optimal error feature set and a preset standard verification feature library to generate an error preliminary result; constructing an error prediction and verification model, verifying the error preliminary result in combination with the optimal error feature set and the flow data, and outputting an error verification result; when the error grade reaches a preset error grade threshold value, an early warning mechanism is triggered, and early warning information is pushed, so that the metering performance of the water meter can be evaluated in real time, the error change trend can be dynamically predicted, the timeliness and effectiveness of error verification are effectively guaranteed, and the dynamic error management and control requirements of the intelligent water meter are comprehensively met.
Owner:NANJING ZIFENG WATER EQUIPMENT CO LTD
Real estate registration data exception identification processing system
The invention discloses a real estate registration data abnormity identification processing system. The system comprises a feature extraction unit, a vector conversion unit, a data acquisition unit, a data transmission unit, a data storage unit, a data processing unit, an error checking unit, a data correction unit and a terminal monitoring unit. And the data acquisition unit is used for performing real-time acquisition on information data generated in a real estate registration data abnormity identification process, and belongs to the technical field of real estate data abnormity identification. The system comprehensively evaluates the data anomaly index by using a complex algorithm, ensures the alarm accuracy, reduces the false alarm and missing alarm conditions, and effectively improves the recognition efficiency of the real estate registration data anomaly. Meanwhile, by means of multi-dimensional feature extraction and vector conversion and in combination with real-time data collection and analysis, abnormity in the aspects of identity information and photo features can be automatically detected, an alarm is triggered in time, follow-up verification and correction are guided, and the risk of human errors and data tampering is remarkably reduced.
Owner:SHANDONG YUANHONG SURVEY PLANNING DESIGN CO LTD
Debugging method and device for visual storage process of openGauss database
PendingCN119829412AError detection/correctionVisual/graphical programmingError checkingBreakpoint graph
The invention relates to a method and a device for debugging a visual storage process of an openGauss database. The method comprises the following steps: displaying a storage process source code on a graphical interface; debugging of the storage process is started, parameter information is input, server-side connection and client-side connection are obtained, the server-side connection obtains the storage process oid, and then a debugging plug-in is called to start debugging; the client connects and calls the debugging plug-in to be associated to the storage process for debugging, and obtains debugging information in real time; and presetting a breakpoint, triggering a breakpoint event by a graphical interface, and directly debugging to a line where the breakpoint is located to view information needing breakpoint debugging. According to the method, a DBEPLDEBUGGE plug-in related interface in an openGauss database is called, a graphical interface is combined to realize visual debugging of a storage process, an efficient and accurate debugging tool is provided, developers are helped to monitor parameter and variable changes in real time, and an execution process is clearly displayed, so that the debugging efficiency is improved, the error checking time is shortened, and the debugging efficiency is improved. And the development productivity and the system reliability are improved.
Owner:广州海量数据库技术有限公司
Text error correction method and device based on post-processing discriminator, equipment and medium
ActiveCN119623459Aimprove accuracyImprove processing efficiencyNatural language data processingSpeech recognitionError checkingDiscriminator
The invention relates to the artificial intelligence technology, and discloses a text error correction method and device based on a post-processing discriminator, equipment and a medium, and the method comprises the steps: obtaining a to-be-analyzed text, carrying out the sentence division of the to-be-analyzed text, and obtaining original text sentences; performing sentence error checking on the original text sentence by using a sentence-level error checker and a confidence similarity decoder in the Chinese spelling correction model to obtain a first checking result; performing character error checking on the original text sentence by using a character-level error checker and a confidence similarity decoder to obtain a second checking result; performing result fusion on the first check result and the second check result by using a fusion strategy to obtain a target result; and correcting the original text sentences according to the target result to obtain corrected text sentences, and integrating a plurality of corrected text sentences to obtain a corrected text. The method is suitable for the field of medical health, and can improve the accuracy of medical and other related text error correction.
Owner:PING AN TECH (SHENZHEN) CO LTD
Systems and methods for error checking in magnetic field sensing applications
PendingUS20260126303A1Using electrical meansConverting sensor output electrically/magneticallyError checkingSensing applications
Disclosed are example systems and methods for error checking in magnetic field sensing applications. In particular, described are example systems and methods for error checking in magnetic field sensors used for determining a rotation angle of an object that rotates. In some embodiments, a plurality of signals representative of a magnetic field generated by a magnetic target may be received. The plurality of signals may be combined to determine a value, and a determination made as to whether the determined value is an expected value. When the determined value is not an expected value, an output signal representing an error may be output.
Owner:ALLEGRO MICROSYSTEMS LLC
Dynamic conveyor belt in an interactive bartender
This disclosure describes systems and methods for providing an interactive bartender that uses a dynamic linear conveyor. The linear conveyor may transport a cup horizontally from station to station within an interactive bartender kiosk. The linear conveyer may include a cup-holding platform including a scale capable of measuring weight. Real-time data on the weight of the cup may provide a mechanism that allows the interactive bartender kiosk to error check the steps in the drink-assembly process.
Owner:MINGA BOX LTD
Self-adaptive error checking method and communication equipment
PendingCN121940096ABalanced error detection capabilitiesBalancing computational efficiencyError preventionError checkingData transmission
The invention provides a self-adaptive error checking method and communication equipment, and the method comprises the steps that a data transmission sender obtains environment information; selecting polynomial bits according to the environmental information; transmitting the polynomial bits to a data transmission receiver; and the data transmission receiver performs error check through the received polynomial bits. By utilizing the technical scheme provided by the embodiment of the invention, the error detection capability, the calculation efficiency and the resource consumption can be balanced in a scene with strict requirements on the calculation efficiency and the resource consumption.
Owner:CHINA STAR NETWORK SYST RES INST CO LTD
Memory, operation method of memory, and operation method of memory system
ActiveUS12197741B2Input/output to record carriersError detection/correctionError checkingTerm memory
A method for operating a memory includes: performing an error check operation; detecting N bad sections during the error check operation, where N is an integer equal to or greater than 1; stopping the error check operation in response to the detecting of the N bad sections; transferring information on the N bad sections to a memory controller; and resuming the error check operation in response to the transferring of the information on the N bad sections to a memory controller.
Owner:SK HYNIX INC
Memory system and error correction method thereof
The invention provides a memory system and an error correction method thereof. The error correction method for a plurality of memory devices includes: an error check operation of generating an error sum data segment by performing a parity operation on a plurality of data segments from each of the memory devices; a test preparation operation of generating a third data segment by performing a parity operation between the error sum data segment and a second data segment from the target memory device to generate test data by replacing the second data segment with the third data segment; error correction operation: generating a correction data segment by correcting errors in the test data; judging operation: when the error correction operation is successful, judging whether error correction occurs in the correction data segment; and determining operation: determining whether the error correction method is successful or not according to a result of the judgment operation.
Owner:SK HYNIX INC
A medical data structuring processing method and system
The application discloses a medical data structured processing method, comprising the following steps: obtaining voice record data of a doctor's medical record input; eliminating interference sound of the voice record data and saving the medical record voice data; obtaining the medical record voice data input by the doctor, and converting the medical record voice data into corresponding medical record text information; constructing a medical record voice conversion error checking model, and checking errors of the medical record voice conversion based on the converted medical record text information; constructing a medical record knowledge base, matching the medical record text information with a normal evaluation result with the medical record knowledge base, and outputting matched medical term medical record input information based on the medical record knowledge base. The evaluation index of the evaluation result based on the medical record voice conversion error checking model can further feed back the accuracy of the medical record voice conversion, directly express the medical record information actually converted by the doctor, and improve work efficiency.
Owner:BEIJING YIJIU TECHNOLOGY CO LTD
BGP Down fault positioning method and device
ActiveCN119583299AGuaranteed timelinessreduce work stressTransmissionError checkingNetworking protocol
The invention discloses a BGP Down fault positioning method and device, and the method comprises the steps: S01, loading network data, and detecting a BGP state; s02, logging in the home terminal equipment, and detecting the state of the home terminal equipment; and S03, logging in the opposite-end equipment, and detecting the state of the opposite-end equipment. According to the BGP Down fault positioning method and device, expert ability is attached, alarm information, a network protocol and a test command are combined, BGP Down fault diagnosis is automatically carried out, check result data are analyzed and processed in real time, timeliness is guaranteed, BGP Down faults are processed and analyzed in a flow mode, network operation and maintenance personnel are helped to rapidly position service faults, and the fault positioning efficiency of the BGP Down is improved. And the working pressure is reduced, the fault positioning process is standardized and automatic, the possibility of manual error checking and missing checking is reduced, the accuracy of fault diagnosis is improved, and the efficiency of fault positioning is improved.
Owner:CHINA UNITECHS
Self-adaptive interpolation restoration device and method for automatic driving continuous time-space data transmission
The invention discloses a self-adaptive interpolation restoration device and method for automatic driving continuous time-space data transmission, belongs to the technical field of automatic driving data transmission and processing, and solves the problems of high bandwidth occupation, insufficient restoration precision, poor scene adaptability and the like of an existing transmission scheme. The device comprises a data acquisition module, a vehicle end edge calculation module, a self-adaptive interpolation reduction module and an error verification module. The method comprises the steps that a vehicle end collects multiple types of spatio-temporal data and adds identifiers, dynamic characteristic parameters are extracted to divide low, medium and high dynamic driving scenes, a starting and ending point interval is adaptively configured, data are packaged in a customized mode, a cloud end restores the data according to a scene matching interpolation algorithm, error verification is conducted through original spatio-temporal data cached by the vehicle end, and the data are stored in the cloud end. If the threshold value is exceeded, triggering supplementary transmission and reducing the interval between the starting point and the ending point. According to the method, the data transmission quantity and bandwidth occupation are greatly reduced, the restoration precision and the data reliability are improved, the vehicle end energy consumption is reduced, and the real-time data interaction requirements of all working conditions of automatic driving are met.
Owner:AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG
A method for evaluating the grade of the appearance of a circuit layout wiring schematic diagram
The present application relates to the technical field of circuit automation design, and provides a circuit layout wiring schematic diagram aesthetic grade evaluation method.The method comprises the following steps: based on a sliding window strategy, a circuit layout wiring schematic diagram obtained is segmented to obtain a local subgraph; a Laplace convolution kernel is used to extract a graph type subgraph feature of the local subgraph and reduce a feature vector space to obtain a numerical type subgraph feature vector; the local subgraph is clustered based on a genetic clustering algorithm according to the subgraph feature vector; a local subgraph with the smallest Euclidean distance to a clustering center point in each cluster in a clustering result is selected as a representative subgraph, a residual neural network is used to predict the representative subgraph, and a subgraph aesthetic evaluation score is obtained; a schematic diagram aesthetic evaluation score is calculated, and a score grade mapping relationship is used to calculate an aesthetic evaluation grade of a to-be-evaluated schematic diagram.The method improves a basic evaluation index of a circuit layout wiring generation algorithm, and facilitates early and rapid understanding of a circuit and error checking.
Owner:NANKAI UNIV
Method and device for correcting a digital map
PendingDE102024211438A1Instruments for road network navigationImage enhancementError checkingComputer graphics (images)
Owner:ROBERT BOSCH GMBH
DNA storage medium-oriented scalable vector graphics (SVG) image coding method and system
The invention provides a DNA storage medium-oriented scalable vector graphics (SVG) image coding method and system, and the method comprises the steps: reading an SVG file, analyzing the SVG image to obtain a document tree containing a plurality of nodes, and distributing structure information for representing the structure position of the nodes in the document tree for the nodes; coding the nodes to generate node fragments, wherein the node fragments comprise label codes generated according to labels of the nodes and attribute codes generated according to attributes of the nodes; aggregating the plurality of node fragments according to the label codes thereof to form at least one aggregation block, the aggregation block comprising header information and the plurality of node fragments, the header information being used for indexing the node fragments contained therein; the at least one aggregate block is converted into at least one DNA base sequence, and error correction information for error verification or repair is added to the at least one DNA base sequence. According to the method, the encoding length is reduced while the semantic integrity of the SVG is maintained, the error-resistant capability is improved, and the progressive decoding capability is provided.
Owner:SHANGHAI JIAOTONG UNIV
Pinyin error correction method
ActiveCN115329752BImprove efficiencyincreased complexityNatural language data processingError checkingCorrection algorithm
This invention provides a Pinyin error correction method that simplifies the noise channel model used in most current Pinyin error correction algorithms by employing a real-time frequency counting method, effectively improving the efficiency and lightweighting of the algorithm. Furthermore, this invention uses a direct character substitution method instead of the traditional edit distance calculation method, avoiding frequent edit distance calculations in the Pinyin error correction algorithm. The dictionary database itself is localized to the individual user, resulting in a highly personalized, targeted, and small-scale dictionary that provides accurate candidate words. Compared to existing algorithms, this invention offers significant improvements in error checking rate, candidate word accuracy, and execution efficiency.
Owner:ZHONGKE FANYU (WUHAN) TECH CO LTD
Continuous rigid frame aqueduct cantilever pouring hanging basket stress monitoring and early warning method and system
ActiveCN121113321BForce measurement by measuring optical property variationUsing optical meansError checkingPerception model
The application discloses a continuous rigid frame aqueduct cantilever pouring hanging basket stress monitoring and early warning method and system, relates to the technical field of hydraulic engineering construction, and comprises the following steps: arranging stress monitoring points and displacement monitoring points, and constructing a stress-displacement double-system collaborative perception model; carrying out double-channel vibration noise separation on real-time collected stress signals and displacement signals; based on a stress-wet weight nonlinear mapping relationship and a displacement-wet weight geometric inversion model, respectively calculating wet weight values, and verifying the consistency of the wet weight value measurement results through a residual error checking mechanism; constructing a multi-source driven safety threshold model, and generating a dynamic safety threshold in real time; when the monitored wet weight value exceeds the dynamic safety threshold, triggering a hierarchical early warning and executing risk control measures. The stress-displacement double-system independent measurement and cross-checking method, through a vibration frequency domain compensation algorithm, suppresses vibration interference, constructs a multi-source driven safety threshold model, and realizes high-precision monitoring of the stress of the continuous rigid frame aqueduct cantilever pouring hanging basket.
Owner:SINOHYDRO BUREAU 14 CO LTD +2
Class model inspection method, electronic equipment, storage medium and product
The invention discloses a class model inspection method, electronic equipment, a storage medium and a product. The method comprises the steps of obtaining context information of a target micro-service application in response to a class model check request from a client; performing class model compliance check based on the context information to generate a corresponding error check result; wherein the class model compliance check comprises at least one of the following items: class member reference validity check, interface and abstract method implementation integrity check, technical suite compatibility check, class name uniqueness check and request path uniqueness check; sending an error checking result to the client for visual display; receiving a correction instruction from the client; the correction instruction is associated with a target error item in the error checking result; and executing a response operation corresponding to the correction instruction. According to the scheme, the multi-dimensional compliance check is executed based on the micro-service context, and the class model design quality and efficiency are improved through visual interaction and intelligent response.
Owner:SHENZHEN COMTOP INFORMATION TECH