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89 results about "General purpose technology" patented technology

General-purpose technologies (GPTs) are technologies that can affect an entire economy (usually at a national or global level),,. GPTs have the potential to drastically alter societies through their impact on pre-existing economic and social structures. Examples include the steam engine, railroad, interchangeable parts, electricity, electronics, material handling, mechanization, control theory (automation), the automobile, the computer, the Internet, medicine, and Artificial Intelligence.

Positioning method and device and storage medium

The invention provides a positioning method, equipment and a storage medium, relates to the technical field of navigation and positioning services, and aims to solve the technical problems of low visual information utilization rate and insufficient positioning precision of a positioning method in a general technology. The positioning method comprises the following steps: acquiring initial visual data, global navigation satellite system (GNSS) data and inertial measurement unit (IMU) data of a carrier to be measured; the initial visual data comprises multiple frames of associated visual images; inputting the initial visual data into a pre-trained visual enhancement model to obtain enhanced visual data; the number of image features in the enhanced visual data is greater than the number of image features in the initial visual data; and inputting the enhanced vision data, the GNSS data and the IMU data into the fusion positioning model to obtain a positioning result of the to-be-detected carrier. According to the invention, the utilization rate of visual information is improved, and the positioning precision of the positioning result of the to-be-detected carrier is improved.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Operational node, layer cluster and accelerator of large language model

The invention relates to an intelligent integrated circuit, an intelligent chip and an AI chip in an artificial intelligence hardware platform. The invention relates to the fields of deep neural networks, multilayer neural networks, convolutional neural networks and the like in an artificial intelligence general technology, in particular to an operation node, a layer cluster and an accelerator of a large language model. The large language model operation node comprises at least one calculation unit and a first storage unit which are located in the same design architecture, and the calculation unit is used for calculation; the first storage unit is used for residing static weight data in the operation process of the large language model; and the second storage unit is arranged outside the design structure and is used for storing KV cache data in the operation process of the large language model. According to the method, the problems of high power consumption and high delay caused by traditional external storage static weight data reading are effectively avoided, and compared with a traditional HBM scheme, the method has obvious advantages in performance power consumption and cost.
Owner:BEIJING PINGXIN TECH CO LTD

Data annotation method and device, medium and product

The invention provides a data annotation method and device, a medium and a product, relates to the technical field of artificial intelligence, and aims to solve the problems that generalization ability is insufficient and data annotation cannot be accurately performed in a general technology. The data annotation method comprises the steps of obtaining to-be-annotated data; and determining a to-be-selected annotation result of the to-be-annotated data based on the multi-modal large model, and correcting the to-be-selected annotation result based on a pre-constructed annotation database to obtain a target annotation result of the to-be-annotated data. Wherein the multi-modal large model is obtained by training multi-modal data, and the multi-modal data is obtained by integrating training data of multiple modals.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Three-dimensional Gaussian point cloud merging method and system based on common-view optimization

The invention relates to a three-dimensional Gaussian point cloud model merging method and system based on common-view optimization, electronic equipment and a storage medium, and relates to a common-view optimization-based three-dimensional Gaussian point cloud model merging method, system, electronic equipment and storage medium. According to the method, images can be collected and recovered according to the influence of segmentation on each training image, and the images are respectively put into a to-be-merged model as complementary extension information for secondary training, so that the model can learn complex image features more efficiently, and the rendering quality is improved; and the low-PSNR image is often located in the boundary region of the sub-scene, so that the secondary training is beneficial to improving the continuity of the joint region between the two blocks.
Owner:ZHEJIANG SHENGYI OPTICAL SENSING TECH CO LTD +1

Satellite message transmission method, system, and terminal device

This application provide a satellite message transmission method, a system, and a terminal device, so that an identifier of a satellite message may be indicated in the satellite message, and occupation of space may be reduced. The identifier of the satellite message may facilitate association of relationships among a plurality of messages. In the method, a first terminal device generates an identifier of a satellite message based on timestamp information in response to an operation indicating to send the satellite message, and then sends the identifier of the satellite message together with message content of the satellite message. Compared with generating the identifier of the satellite message by using a general technology, generating the identifier of the satellite message based on the timestamp information may occupy less space.
Owner:HUAWEI TECH CO LTD

Information query method and device and storage medium

The application provides an information query method and device and a storage medium, relates to the technical field of computers, and is used to solve the technical problem that general technology has strong code invasiveness when performing full-link monitoring on a PaaS platform. The method comprises the following steps: acquiring a to-be-queried time and a to-be-queried instance identifier corresponding to a to-be-queried resource instance; determining a to-be-queried link identifier based on the to-be-queried time, the to-be-queried instance identifier and a pre-established identifier information set; the identifier information set comprises a plurality of link identifier sub-sets corresponding to a plurality of instance identifiers in a one-to-one manner; the link identifier sub-set comprises a plurality of link identifiers corresponding to a plurality of historical times in a one-to-one manner; the to-be-queried link identifier is used to identify a service link associated with the to-be-queried resource instance; and link information of the service link associated with the to-be-queried resource instance is determined based on the to-be-queried link identifier.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +2

A session establishment method, apparatus and storage medium

The present application discloses a session establishment method, apparatus, and storage medium, relating to the field of communication technologies, and is used to solve the problem in the general technology that the terminal cannot obtain the corresponding subscription information. The method includes: after a target network element device receives a session establishment request from a target terminal, it may send to the target terminal at least one subscription information in the core network data that corresponds to the target terminal identifier included in the session establishment request. Wherein, the at least one subscription information corresponds one-to-one to at least one access network policy corresponding to the target terminal. Then, after the target network element device receives the target subscription information sent by the target terminal, it may send to the target terminal the target access network policy corresponding to the target subscription information, so that the target terminal establishes a target session according to the target access network policy. Wherein, the target subscription information is any one of the at least one subscription information.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Risk assessment method, device, equipment, medium and product

The invention provides a risk assessment method and device, equipment, a medium and a product, relates to the technical field of risk assessment, and aims to solve the problem that the risk of a big data platform is difficult to accurately and comprehensively identify by a general technology. The risk assessment method comprises the steps of obtaining a data set summarized by a to-be-assessed object and data source features of a data source corresponding to each piece of data in the data set, determining a fusion weight of each piece of data in the data set based on the quality features, and the fusion degree of the data set is determined based on the fusion weight and the quality feature of each piece of data, and the risk value of the to-be-evaluated object is evaluated based on the fusion degree.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

A flexible north-guiding method for dual theodolite baselines

The name of the present invention is: A method for flexibly guiding the north of a dual theodolite baseline. It belongs to the general technical field of guiding the north of a dual theodolite line segment pointing measurement baseline (dual theodolite connection line). It solves the technical problem that the dual theodolites are placed too close, and the coordinate extrapolation method and the satellite north measurement method lead to large errors in the north direction of the baseline. This method can establish two-theodolite, three-theodolite, and two-to-three-theodolite guiding north models according to different numbers of theodolites (two or three) and different north assignment methods (autonomous north search or using known north assignment), so as to realize flexible north guidance of dual theodolite baselines. Two-theodolite guiding north model J 基北 =J 北‑ J 终点 +π,J 基北 =J 北‑ J 起点 +2π three-theodolite north-guiding model J 基北 =J 北 +J3‑J 终点 , J 基北 =J 北 +J3‑J 起点 +π two-turn three-theodolite north-guiding model J 基北 =J 北 +J 终点 +J 移动 ‑2π, J 基北 =J 北 +J 起点 +J 移动 ‑πThis method is mainly used for absolute pointing measurement of line segments using dual theodolites. It is not limited by the size of the site and can conveniently realize high-precision and flexible north-guiding operations of dual theodolite baselines both indoors and outdoors.
Owner:马新 +1

Air conditioner control method and device, medium and product

The invention provides an air conditioner control method and device, a medium and a product, relates to the technical field of air conditioner adjustment, and aims to solve the problems that a general technology cannot carry out precise cooling control on local hot spots in a machine room, and high economic cost can be generated. The air conditioner control method comprises the steps that gas flow information in a machine room, energy storage information of an air conditioner in the machine room and power supply information of a data center park where the machine room belongs are obtained; the power supply information comprises new energy prediction power supply information and electricity price. And determining an air conditioner operation strategy of the air conditioner in the machine room according to the gas flow information. And obtaining the operation power of the air conditioner in the machine room under the condition of executing the air conditioner operation strategy. And determining an air conditioner power supply strategy of the air conditioner in the machine room according to the operation power, the energy storage information and the power supply information. According to the air conditioner operation strategy and the air conditioner power supply strategy, air conditioners in the machine room are controlled to operate.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

General intelligent identification method for types of space electromagnetic signals

The invention provides a universal intelligent identification method for space electromagnetic signal types, which takes 23 space target signal rapid identification functions such as analog modulation signals (AM and FM), composite modulation signals (PCM-FSK-PM) and digital modulation signals (PSK, BPSK, QPSK and the like) as space target electromagnetic signals, and uses an improved DETR network as a target detection classification algorithm framework. Target extraction and signal type identification are carried out on space electromagnetic signal features of various modulation systems, general target detection of a DETR network model is improved into a special detection model for space electromagnetic signals, 23 training data sets are input twice for an improved DETR network of hierarchical fine tuning, and compared with the core advantage of single signal input training, the method has the advantages that the training efficiency is greatly improved; according to the invention, through multi-class collaborative learning, the model network has stronger discrimination, generalization and practicability. Finally, a set of integrated, intelligent and high-precision space electromagnetic signal type intelligent identification universal technology is established, and the method has certain universality in the technical field of signal processing and analysis.
Owner:BEIJING RES INST OF TELEMETRY

Intelligent retrieval reasoning method and system for strain development

The invention belongs to the cross technical field of artificial intelligence and synthetic biology, and discloses an intelligent retrieval reasoning method and system oriented to strain development, and the method comprises the steps: collecting a document in a portable document format from an open acquisition database, carrying out document analysis processing to generate a lightweight markup language file, carrying out semantic splitting to obtain text paragraphs, and storing the text paragraphs in the open acquisition database; forming a data set; taking the split text paragraphs as input, generating a sparse vector and a dense vector for each text paragraph by utilizing a retrieval plug-in, establishing a vector mixed index framework, and respectively storing the vector mixed index framework in a database; an application interface layer is built, and a data interface used for full-text retrieval and paragraph precise reading is provided. According to the method, a general technology and a synthetic biological strain development whole process are deeply fused, and strain development key information such as gene modification, metabolism regulation and control, culture medium setting and fermentation conditions is accurately matched; and the DBTL whole-process operation efficiency of a biological manufacturing enterprise and an invention mechanism in strain development is obviously optimized.
Owner:TIANJIN INST OF IND BIOTECH CHINESE ACADEMY OF SCI

Index creation methods, apparatus and storage media

This application provides an index creation method, apparatus, and storage medium, relating to the field of computer technology, to address the technical problem that index creation using general techniques tends to consume a large amount of storage space. The method includes: obtaining a storage region of target data; the target data comprising multiple data tuples; the storage region comprising data block information corresponding to the multiple data tuples; dividing the storage region into multiple data intervals; each data interval comprising a preset number of data blocks; creating multiple index tuples that correspond one-to-one with the multiple data intervals; and using the multiple index tuples to form an index corresponding to the target data.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +2

Compressor energy consumption monitoring method, device and equipment

The invention provides a compressor energy consumption monitoring method, device and equipment, relates to the technical field of compressor monitoring, and aims to solve the problem that fault diagnosis and early warning cannot be efficiently and accurately realized according to a compressor energy consumption monitoring result in a general technology. The compressor energy consumption monitoring method comprises the steps of obtaining historical operation monitoring data of a motor-driven compressor, and generating a compressor efficiency wear factor according to the historical operation monitoring data; the real-time motor power of the motor-driven compressor is obtained, and the estimated output power of the motor-driven compressor is generated according to the real-time motor power and the compressor efficiency wear factor; the actual output power of the compressor driven by the motor is obtained, and an output power difference value is generated according to the actual output power and the estimated output power; and determining a compressor energy consumption monitoring result according to the output power difference value.
Owner:PIPECHINA SOUTH CHINA CO +1

Speech analysis method and device, computer equipment and readable storage medium

The invention relates to the technical field of voice processing, and provides a voice analysis method and device, computer equipment and a readable storage medium, and the method comprises the steps: obtaining a to-be-analyzed conversation voice in a preset business scene, and generating preprocessed voice data; converting the preprocessed voice data into text information, and extracting acoustic features and text features of the voice data; acquiring basic language understanding and pattern recognition capability according to the acoustic features and the text features, and optimizing the basic language understanding and pattern recognition capability according to a small amount of labeled sample data corresponding to the business scene; and dialogue feature representation is generated according to the optimized acoustic features and text features, the feature representation is analyzed, an intelligent decision corresponding to the business scene is generated, and analysis of dialogue voice is completed. Through deep coupling of acoustics and text features, shallow application of traditional speech recognition is broken through, and a general technical path of small data driven accurate decision is provided for the fields of finance, medical health, old-age care and the like.
Owner:CHINA PING AN PROPERTY INSURANCE CO LTD

Interference management method, device and storage medium

ActiveCN114828102BReduce the number of beamsGood interference suppression effectNetwork traffic/resource managementTelecommunicationsInterference (communication)
The present application provides an interference management method, device and storage medium, which relate to the field of communication technology and are used to solve the technical problem of low interference suppression effect between beams in general technology. The interference management method includes: obtaining location information of multiple terminals in a preset area, and dividing the multiple terminals into at least one terminal cluster based on the location information; performing a first operation for at least one terminal cluster to obtain at least one beam corresponding to at least one terminal cluster; the first operation includes: obtaining target beam measurement information of each target terminal in the target terminal cluster; the target beam measurement information includes: signal strength value and signal quality value; according to the target beam measurement information, determining the target beam corresponding to the target terminal cluster; for each terminal among the multiple terminals, controlling a terminal to access the beam corresponding to the terminal cluster to which the terminal belongs.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Carbon monitoring data quality inspection method, device, equipment, medium and product

The invention provides a carbon monitoring data quality inspection method, device and equipment, a medium and a product, relates to the technical field of carbon monitoring data processing, and aims to solve the problem that targeted quality inspection cannot be performed on carbon monitoring data by a general technology. The carbon monitoring data quality inspection method comprises the following steps: acquiring an original data set; the original data set is a set of carbon monitoring data required by the target application scene; inputting the original data set into a pre-configured data conversion model to output a standardized data set; the standardized data set comprises monitoring data of at least one index; determining a quality inspection threshold value of the pre-selected index data according to the pre-selected index data in the standardized data set; the pre-selected index data is monitoring data of indexes in the standardized data set; and performing quality inspection on the pre-selected index data according to the quality inspection threshold, and determining a quality inspection result of the pre-selected index data.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Proxy configuration method, storage medium, compiling equipment and proxy server

The invention discloses a proxy configuration method, a storage medium, compiling equipment and a proxy server, and relates to the field of front-end general technology, and the proxy configuration method applied to the proxy server comprises the following steps: when starting information of a sub-application sent by the compiling equipment is received, starting the sub-application according to the starting information; configuration information of the sub-application associated with the compiling device in the home terminal is configured, and the starting information is information sent by the compiling device under the condition that compiling of the sub-application associated with the compiling device is completed. According to the method and the device, the agent configuration information is automatically configured after the sub-applications are compiled, so that the time of manually adjusting the configuration file by developers is saved, and the development efficiency is improved.
Owner:CHINA MERCHANTS BANK

Automatic oracle annotation method, system and equipment for digital literature

The invention belongs to the technical field of digital image processing and ancient text information processing, particularly relates to an automatic oracle annotation method, system and equipment for digital literatures, and aims to solve the problem of automatic identification and annotation of oracle and Chinese character mixed literatures. The method comprises the following steps: receiving a document image, and obtaining respective coordinate areas of a plurality of characters in the image; obtaining each character image according to the coordinate area, and classifying the character images into an oracle character type or a non-oracle character type; performing differentiation recognition based on a classification result, determining codes of the oracle characters by adopting an image matching model, and determining texts of the non-oracle characters by adopting a character recognition model; and finally, associating an identification result with the coordinate region to generate a structured annotation file. According to the method, the technical bottlenecks of failure of a general OCR (Optical Character Recognition) technology, poor adaptability of a complex format and high computing power dependence are solved, and high-precision and automatic labeling of the oracle in the mixed literature in a low computing power environment is realized.
Owner:TONGFANG KNOWLEDGE DIGITAL PUBLISHING TECH CO LTD

Power system high-precision modeling method based on dynamic parameter traceability

The invention relates to the general technical field of artificial intelligence, in particular to a power system high-precision modeling method based on dynamic parameter traceablility, and the method comprises the steps: S1, collecting multi-source data of a power system, and S2, carrying out the time-space alignment processing of the multi-source data of the power system, according to the method, quality evaluation is carried out on multi-source data of a target power system through the step S3, difference value indexes are obtained through the step S4, the state of deviation times is judged through the step S5, the state of deviation coefficients of different source parameters is judged through the step S6, and the target power system multi-source data is obtained through the step S5. According to the method, the state of the difference cumulative number of times is judged through the step S7, so that the accuracy of dynamic parameter tracing is improved, and the accuracy of relay protection setting calculation is further improved.
Owner:HUANENG SHANTOU HAIMEN POWER GENERATION CO LTD

Equipment operation and maintenance method and device, equipment, medium and product

The invention provides an equipment operation and maintenance method and device, equipment, a medium and a product, relates to the technical field of operation and maintenance, and aims to solve the problem that an operation and maintenance strategy cannot be efficiently and accurately output due to insufficient understanding and calculation capabilities of a large language model for complex data in a general technology. The method comprises the steps that a to-be-processed problem, equipment operation parameters and equipment operation and maintenance rules of the temperature adjusting equipment are acquired, and the equipment operation and maintenance rules comprise equipment operation indexes, operation parameter ranges corresponding to the equipment operation indexes when the temperature adjusting equipment is in different operation states and operation and maintenance strategies when the temperature adjusting equipment is in the different operation states; the method comprises the steps of determining a target operation and maintenance index and a target operation parameter range corresponding to the target operation and maintenance index according to a to-be-processed problem and an equipment operation and maintenance rule, determining an operation state of the temperature adjusting equipment according to the equipment operation parameter, the target operation parameter range and the equipment operation and maintenance rule, and adjusting the temperature of the temperature adjusting equipment according to the operation state and the equipment operation and maintenance rule. And determining a target operation and maintenance strategy of the temperature adjusting equipment.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Risk assessment method and device, equipment and storage medium

The invention provides a risk assessment method and device, equipment and a storage medium, relates to the technical field of risk control, and aims to solve the problem that weight setting is limited when a customer risk level is determined by a general technology. The risk assessment method comprises the steps of obtaining risk assessment features of a to-be-assessed object; the risk assessment feature is used for representing the operation condition of the to-be-assessed object from multiple dimensions; determining a current risk assessment value of the to-be-assessed object according to the risk assessment features; updating a current assessment weight corresponding to the current risk assessment value according to a historical assessment weight corresponding to the historical risk assessment value; and determining a risk assessment result of the to-be-assessed object according to the current assessment weight and the current risk assessment value. The risk assessment result of the to-be-assessed object can be accurately determined.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Image cutting method and device, medium and product

The invention provides an image cutting method and device, a medium and a product, relates to the technical field of image processing, and aims to solve the problem that the relation between sub-images cannot be defined by a general technology. The graph segmentation method comprises the following steps: acquiring a node relation graph of a to-be-segmented region; the node relation graph comprises a plurality of service nodes and service relations between the service nodes; according to the service relationship of each service node, segmenting the sub-region to which each service node belongs, so as to obtain a sub-relationship graph corresponding to each sub-region; any two adjacent sub-relation graphs comprise at least one same service node.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Network configuration auditing method, device, equipment, medium and product

The invention provides a network configuration auditing method and device, equipment, a medium and a product, relates to the technical field of communication, and aims to solve the technical problems of low checking efficiency and low checking accuracy caused by a mode of manually checking network configuration information in the general technology. The method comprises the following steps: acquiring a device type and network configuration information of a to-be-audited network device; obtaining a target network configuration auditing template corresponding to the device type of the to-be-audited network device from a pre-established network configuration auditing template set; the network configuration auditing template set comprises network configuration auditing templates corresponding to different device types; the target network configuration auditing template comprises an auditing rule corresponding to the to-be-audited configuration parameter; and auditing the network configuration information based on the target network configuration auditing template to obtain a network configuration auditing result of the to-be-audited network equipment. According to the invention, the checking efficiency and checking accuracy of the network configuration information issued to the network equipment can be improved.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

Target position determination method and device, medium and product

The invention provides a target position determination method and device, a medium and a product, relates to the technical field of positioning, and aims to solve the problem that a general technology cannot meet indoor and outdoor high-precision positioning requirements. The target position determination method comprises the following steps: firstly, acquiring first positioning data and second positioning data; wherein the first positioning data comprises first position information, monitored by an indoor ultra wide band (UWB) base station, of the mobile device in a room and first signal intensity, monitored by the indoor UWB base station, of the mobile device in the room; the second positioning data comprises second position information of the mobile equipment which is monitored by an outdoor continuous operation reference station (CORS) base station and second signal intensity of the mobile equipment which is monitored by the CORS base station. And then, under the condition that the first signal strength is greater than the second signal strength, determining that the target position information is the first position information. And under the condition that the first signal strength is smaller than or equal to the second signal strength, determining the target position information as second position information.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Demand-driven flexible industrial internet platform and application method

The invention discloses a demand-driven flexible industrial internet platform and an application method, and relates to the technical field of industrial internet platforms, the demand-driven flexible industrial internet platform comprises a capability engine module, a public resource service module and a flexible resource service module; the capability engine module is internally provided with a general technology base developed by an industrial APP; a shared element set developed by an industrial APP is arranged in the public resource service module; the flexible resource service module is internally provided with an optional resource service set and a customized resource service set developed by an industrial APP; wherein the general technology base, the shared element set, the optional resource service set and the customized resource service set respectively comprise an industrial internet of things part, an industrial data part, an industrial intelligence part and an industrial application development part. The invention aims to provide an efficient and low-cost industrial application development method for an industrial internet platform enterprise, which is helpful for the enterprise to keep competitive power in fierce market competition.
Owner:DONGFANG ELECTRIC CHENGDU INTELLIGENT TECH CO LTD

Method, device, computer equipment and storage medium for reading data in register

The present application discloses a method, apparatus, computer equipment and storage medium for reading data in a register, belonging to the field of artificial intelligence technology. In the method, the traversal coordinates of a target TLR in a TLR array on an artificial intelligence chip are obtained, wherein the TLR array is used to store a data block, and the traversal coordinates are determined according to the data arrangement size of multiple unit data in a single TLR configured when storing the data block. According to the traversal coordinates, the data arrangement size corresponding to the single TLR, and the TLR arrangement description information of a single sub-block in the data block, the index of the target TLR is determined, and then the data in the target TLR is read from the TLR array according to the index, thereby providing a general technical solution for reading data in the TLR according to the arrangement information of the TLR array corresponding to the data block.
Owner:北京壁仞科技开发有限公司 +1

Cross-mechanism privacy protection data system and method based on deep learning

The invention relates to the general technical field of artificial intelligence, in particular to a cross-mechanism privacy protection data system and method based on deep learning, and the system comprises a data collection module which collects mechanism data and characterization data; the data grading module is used for grading the mechanism data; the data scheme selection module is used for selecting a data compression and encryption combination scheme; the dynamic privacy budget distribution module is used for calculating a budget distribution proportion; the intelligent compression and encryption module is used for encrypting and compressing the mechanism data; and the cross-mechanism data transmission module is used for transmitting the mechanism data according to the feature alignment data. According to the method, deep learning is carried out on the mechanism data, and data grading and compression encryption scheme selection are carried out on the mechanism data, so that the security requirement of cross-mechanism privacy protection data is met, meanwhile, a data entity with a smaller size is generated, and the calculation pressure of data cross-mechanism is reduced.
Owner:GUIZHOU JINYIJING INFORMATION TECHNOLOGY CO LTD