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43 results about "Feature relevance" patented technology
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Membrane scaffold proteins
InactiveUS7083958B2Improve stabilityGood monodispersityDepsipeptidesPeptide preparation methodsNative structurePhospholipid
Membrane proteins are difficult to express in recombinant form, purify, and characterize, at least in part due to their hydrophobic or partially hydrophobic properties. The membrane scaffold proteins (MSP) of the present invention assemble with target membrane or other hydrophobic or partially hydrophobic proteins or membrane fragments to form soluble nanoscale particles which preserve their native structure and function; they are improved over liposomes and detergent micelles. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles, which are robust in terms of integrity and maintenance of biological activity of incorporated proteins, facilitate pharmaceutical and biological research, structure / function correlation, structure determination, bioseparation, and drug discovery.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Membrane scaffold proteins
InactiveUS20050182243A1Increase stability and monodispersityImprove purification effectBacterial antigen ingredientsProtozoa antigen ingredientsNative structurePhospholipid
The membrane scaffold proteins (MSP) of the present invention assemble with hydrophobic or partially hydrophobic proteins to form soluble nanoscale particles which preserve native structure and function; they are improved over liposomes and detergent micelles, in terms of stability and preservation of biological activity and native conformation. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles, which are robust in terms of integrity and maintenance of biological activity of incorporated proteins, facilitate pharmaceutical and biological research, structure / function correlations, structure determinations, bioseparations, and drug discovery.
Owner:BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS THE A BODY & POLITIC OF THE STATE OF ILLINOIS
Membrane scaffold proteins
InactiveUS7048949B2Great stability and size homogeneity and useful functionalityEasy to understandPowder deliveryFungiNative structurePhospholipid
Membrane proteins are difficult to express in recombinant form, purify, and characterize, at least in part due to their hydrophobic or partially hydrophobic properties. Membrane scaffold proteins (MSP) assemble with target membrane or other hydrophobic or partially hydrophobic proteins or membrane fragments to form soluble nanoscale particles which preserve their native structure and function; they are improved over liposomes and detergent micelles. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles facilitate pharmaceutical and biological research, structure / function correlation, structure determination, bioseparation, and drug discovery.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Test case generating method based on relationship
InactiveCN101251798AImprove efficiencyQuality improvementSoftware testing/debuggingSpecific program execution arrangementsGraphicsTest design
The present invention relates a test example generating method based on relationship, comprising the following steps of: selecting the test point of each control of a graphical user interface to be tested, according to types; taking the value of each control according to a principle that all levels of each factor are taken and assembling the related controls completely, and then combining; generating a test example according to the reference relation of the function to be tested and the example template; combining the test examples to generate all test examples of the function to be tested. With boundary value testing and equivalence testing, the method carries out strict, normative and comprehensive test point design according to the common controls in an interface test. The test designing points of each type of controls are solidified into a group of test example generating criterion for citing and expanding. The example is designed with a control relation graph and a function relation graph according to the analysis of control relativity and function relativity, so that the selection of the input value of the test example has more pertinences, thereby being capable of greatly improving the efficiency and the quality of GUI test designing.
Owner:孙影 +4
Integral three-dimensional color laser radar data point cloud generating method and device thereof
InactiveCN103308925APrecise distance informationRich environmental informationElectromagnetic wave reradiationDrive motorLaser data
The invention solves the problems such as feature extraction, asynchronization and synchronization, feature relevance and data difference value to fuse visual data and laser radar data so as to generate three-dimensional color depth image data, namely a three-dimensional color laser data point cloud, thereby providing precise distance information and rich environment information, effectively overcoming the defects of the traditional laser radar and the visual sensor in the aspects of robustness, information amount, precision and cost. The invention integrates a two-dimensional laser radar, a monocular vision sensor, an inertial navigation data measuring unit, a driving motor and the like into an information fusion-based three-dimensional color laser radar integral unit with universal applicability and high precision, and utilizes inertial navigation data and visual data to perform secondary alignment on laser radar data, the structure is simple, equipment does not need to be subjected to precise calibration, the performance is reliable and stable, the practicability is strong, and the method and the device can be widely used in various indoor and outdoor environments under the motion condition, and have certain universal applicability.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Membrane scaffold proteins
InactiveUS7592008B2Increase stability and monodispersityImprove purification effectPeptide/protein ingredientsPharmaceutical delivery mechanismNative structurePhospholipid
The membrane scaffold proteins (MSP) of the present invention assemble with hydrophobic or partially hydrophobic proteins to form soluble nanoscale particles which preserve native structure and function; they are improved over liposomes and detergent micelles, in terms of stability and preservation of biological activity and native conformation. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles, which are robust in terms of integrity and maintenance of biological activity of incorporated proteins, facilitate pharmaceutical and biological research, structure / function correlations, structure determinations, bioseparations, and drug discovery.
Owner:BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS THE A BODY & POLITIC OF THE STATE OF ILLINOIS
Wireless terminal and remote parameter setting method thereof
InactiveCN102348198AVersatileDon't worry about complainingConnection managementNetwork data managementWireless routerTerminal equipment
The invention provides a wireless terminal and a remote parameter setting method thereof. When a dial-up connection is established by the wireless terminal, a request message to update parameters is sent to a network server by the wireless terminal; equipment information in the request information of the wireless terminal matches with equipment information of a server through the network server; parameter setting information which matches with the equipment information of the wireless terminal is sent; and the parameters are set by using the received parameter setting information through the wireless terminal. The users not only enjoy new function experience brought by technical development, but also do not worry about inconvenience caused by that a wireless router cannot be normally used due to being not familiar with new functions, and further do not worry about complaints from customers or user group churn, which is caused by that the users can not use the terminal for a short time because of updating; and meanwhile, a remote setting function can be simply implanted to all platforms of a data card due to having low relativity with other functions. Furthermore, the remote parameter setting method is simple in operation, and the users can enjoy convenient services.
Owner:ZTE CORP
Membrane scaffold proteins
Membrane proteins are difficult to express in recombinant form, purify, and characterize, at least in part due to their hydrophobic or partially hydrophobic properties. Membrane scaffold proteins (MSP) assemble with target membrane or other hydrophobic or partially hydrophobic proteins or membrane fragments to form soluble nanoscale particles which preserve their native structure and function; they are improved over liposomes and detergent micelles. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles facilitate pharmaceutical and biological research, structure / function correlation, structure determination, bioseparation, and drug discovery.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Device and a method of managing a plurality of software items
InactiveUS20100175053A1Efficient accessProgram loading/initiatingSpecial data processing applicationsFeature relevanceFunctional correlation
A device (100) for managing a plurality of software items, the device (100) comprising an analysis unit (103) adapted for analyzing a functional correlation between the plurality of software items, and a grouping unit (105) adapted for grouping functionally correlated ones of the plurality of software items together in a common memory space.
Owner:NXP BV
Color face identification method based on RGB (red, green and blue) color feature double identification relevance analysis
ActiveCN103116742AImprove classification accuracyEasy to identifyCharacter and pattern recognitionPattern recognitionFeature set
The invention discloses a color face identification method based on RGB (red, green and blue) color feature double identification relevance analysis. Identification analysis is applied in R, G, B (red, green and blue) color components and among the same, feature double identification analysis based on relevance is realized in each color component and among different color components, a large amount of identification information can be acquired, classification accuracy is high, and identification capacity is high. The color face identification method based on RGB (red, green and blue) color feature double identification relevance analysis includes: defining intra-class feature relevance matrix and inter-class feature relevance matrix in each training sample set and intra-class feature relevance matrix and inter-class feature relevance matrix among color component training sample sets; defining target function and solving the same to obtain projected training sample feature sets; and obtaining projected test sample features according to the projected training sample feature sets, calculating relevance from the test sample features to the training sample features and classifying the same to a category in which the training sample with the largest relevance is.
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Image super-resolution method and system based on depth feature relevance
PendingCN113793265AImprove performanceQuality improvementGeometric image transformationNeural architecturesPattern recognitionImage resolution
The invention relates to an image super-resolution method and system based on depth feature relevance. The method comprises the following steps: acquiring a low-resolution image to be reconstructed; inputting the low-resolution image to be reconstructed into a trained student model for reconstruction to obtain a high-resolution image, wherein the training process of the student model comprises the following steps: taking a low-resolution training image as the input of the student model; taking the high-resolution training image as the output of the student model, taking the overall loss function as a loss function, and utilizing a loss function attenuation mechanism to supervise and train the student model through the high-resolution image and the real image output by the trained teacher model to obtain the trained student model. According to the invention, the high-resolution image is estimated through the image super-resolution model which is small in parameter quantity and high in performance.
Owner:NANJING UNIV OF SCI & TECH
Terminal and terminal function option display method
ActiveCN101963906AEasy to operateGood lookingSpecific program execution arrangementsSoftware engineeringFeature relevance
The invention discloses a terminal and a terminal function option display method. The terminal comprises a function module, a function option module, a classification module and a display module, wherein the function module is used for providing different terminal functions for a user; the function option module is used for generating different function options and sub-function options according to the different terminal functions of the function module; the classification module is used for classifying the different function options and sub-function options into different tree-shaped branches according to the function dependence of the different function options and sub-function options, such as trunks, branches and leaves, and is used for representing the different function options and sub-function options of every executable function of the terminal; and the display module is used for displaying all function options and sub-function options classified by the classification module in a tree shape, such as the trunks, the branches and the leaves. The terminal function option display method can bring good impression to users and bring convenience to user operation.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Image analysis
ActiveUS20150036936A1Reduce data volumeReduce the amount requiredCharacter and pattern recognitionPattern recognitionImaging analysis
A method for processing an image including: identifying a first group of keypoints in the image; for each keypoint of the first group, identifying at least one corresponding keypoint local feature related to the each keypoint; for the at least one keypoint local feature, calculating a corresponding local feature relevance probability; calculating a keypoint relevance probability based on the local feature relevance probabilities of the at least one local feature; selecting keypoints, among the keypoints of the first group, having the highest keypoint relevance probabilities to form a second group of keypoints, and exploiting the keypoints of the second group for analyzing the image. The local feature relevance probability calculated for a local feature of a keypoint is obtained by comparing the value assumed by the local feature with a corresponding reference statistical distribution of values of the local feature.
Owner:TELECOM ITALIA SPA
Inter-well connectivity evaluation method based on machine learning
ActiveCN111027249AGuaranteed accuracyImprove computing efficiencyDesign optimisation/simulationNeural architecturesData setAlgorithm
The invention provides an inter-well connectivity evaluation method based on machine learning, and the method comprises the steps: 1), obtaining a data set which comprises dynamic data and static dataaccording to a numerical simulation technology; 2) performing feature relevance extraction on dynamic data in the sample data set; 3) normalizing the dynamic data and the static data in the reservoirsample; 4) dividing the sample data set into a training set and a test set, and constructing input and output of a machine learning model; 5) training the weight matrix and the bias matrix of the model by using a machine learning method to obtain a training model; 6) verifying the accuracy and effectiveness of the normalized calculation result of the training model; and 7) defining an inter-wellconnectivity coefficient by utilizing the training model according to the stratum average permeability calculated by the dynamic data, and representing the inter-well connectivity. According to the method disclosed by the invention, reservoir geological information is obtained by only needing the dynamic production data of each well, which is most easily obtained in an oil field, so that the inter-well connectivity is obtained.
Owner:北京中科智上科技有限公司
Membrane scaffold proteins
InactiveUS20060057662A1Great stability and size homogeneity and useful functionalityEasy to understandFungiBacteriaNative structurePhospholipid
Membrane proteins are difficult to express in recombinant form, purify, and characterize, at least in part due to their hydrophobic or partially hydrophobic properties. Membrane scaffold proteins (MSP) assemble with target membrane or other hydrophobic or partially hydrophobic proteins or membrane fragments to form soluble nanoscale particles which preserve their native structure and function; they are improved over liposomes and detergent micelles. In the presence of phospholipid, MSPs form nanoscopic phospholipid bilayer disks, with the MSP stabilizing the particle at the perimeter of the bilayer domain. The particle bilayer structure allows manipulation of incorporated proteins in solution or on solid supports, including for use with such surface-sensitive techniques as scanning probe microscopy or surface plasmon resonance. The nanoscale particles facilitate pharmaceutical and biological research, structure / function correlation, structure determination, bioseparation, and drug discovery.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ILLINOIS
Feature extraction method, device and server, and computer readable memory medium
ActiveCN109412882AImprove effectivenessReduce Feature Selection BiasData switching networksFeature extractionData set
The invention discloses a feature extraction method, device and server, and a computer readable memory medium and belongs to the field of the mobile Internet. The method comprises the steps of: pre-grouping a pre-training data set of a wireless side and a user side according to feature relevance, thereby obtaining initial model parameters; carrying out grouping feature relevance computing on the training data set according to the initial model parameters, classifying features of the training data set into corresponding groups, and updating the model parameters; and carrying out iterative optimization on feature contraction variables of each group of features, thereby obtaining a feature selection result of the wireless side and the user side. According to the method, the device, the serverand the computer readable memory medium, through utilization of a feature grouping selection mechanism, feature samples are pre-grouped before feature extraction is carried out; the grouping featurerelevance computing can be carried out on newly increased features; the feature redundancy computing problem can be effectively solved; grouping optimization is further carried out on grouping features through importing of the feature contraction variables; feature grouping selection efficiency is greatly improved; and online dynamic data feature extraction can be supported.
Owner:ZTE CORP
Attention-fused single image rain removal method
PendingCN114881871AGood removal effectSolve the feature fusion problemImage enhancementImage analysisFeature relevanceRain removal
The invention relates to an attention-fused single image rain removal method, which comprises the following steps of: firstly, carrying out batch normalization processing on an input image, and then inputting the input image into an encoder network in which a three-dimensional attention mechanism and a residual dense block structure are combined to obtain high-dimensional features; the global feature relevance is calculated by using a Transform mechanism; reducing the feature matrix to the size of an original input image step by step by using a decoder constructed by a three-dimensional attention residual dense block to obtain an output image; in order to solve the problem that image structure information and detail high-frequency information are erased due to an algorithm in the rain removal process, multi-scale structural loss and a common rain removal loss function are combined to participate in rain removal network training. According to the invention, a rain-removed image with higher quality can be obtained by carrying out rain removal on a single rain image. According to the method, the three-dimensional attention mechanism, the Transform and the coder-decoder architecture are combined, so that the rain removal performance of the network can be better improved.
Owner:SOUTH CHINA AGRI UNIV
System and methods for feature relevance visualization optimization and filtering for explainability in ai-based alert detection and processing systems
ActiveUS20210174562A1Well formedDrawing from basic elementsTexturing/coloringEngineeringFeature relevance
A system for feature relevance visualization optimization is provided. The system comprises a controller configured for modifying placement of features in a relevance visualization. The controller is further configured to: receive interaction data comprising one or more features positioned in the relevance visualization, wherein the one or more features are defined and measurable properties of the interaction data; construct a logical grouping of the one or more features based on a type of each of the one or more features, wherein similar features are collocated in the relevance visualization; construct a machine learning-based grouping of the one or more features based on relevance calculations for the one or more features; combine the logical grouping and the machine learning-based grouping to generate a combined feature placement, wherein the one or more features are repositioned in the relevance visualization; and output the relevance visualization having the combined feature placement.
Owner:BANK OF AMERICA CORP
Multi-mode 3D target detection method and system thereof, terminal and medium
InactiveCN112990229ARealize dynamic information interactionAchieve sharingCharacter and pattern recognitionPoint cloudLidar point cloud
The invention provides a multi-modal 3D target detection method and a system thereof. The method comprises the following steps: respectively extracting features of an original image I and a corresponding LiDAR point cloud L; carrying out point and pixel feature fusion on the features of the original image I and the corresponding LiDAR point cloud L to form LiDAR point cloud features, taking the features of the original image I as image features, and respectively generating a 3D region proposal and a 2D region proposal; extracting features from the 3D area proposal and the 2D area proposal respectively and fusing, and generating a final 3D target detection result. Meanwhile, the invention provides a corresponding terminal and a medium. According to the method, target detection is completed by using a geometric constraint relationship and feature relevance between modals; a 3D target detection task is completed through feature fusion of a point-pixel level of a first stage and a region proposal level of a second stage; and a high-quality regional proposal is generated by using geometric constraints between the image and the LiDAR point cloud.
Owner:SHANGHAI JIAO TONG UNIV
Screening method of individualized medicine and application of screening method
ActiveCN106404975AIndividualized, objective and precisePracticalComponent separationProtein moleculesIndividualized treatment
The invention provides a screening method of individualized medicine. The method includes: building a disease-related pathogenic protein molecule database, building a paint individual clinical disease course symptom-protein pathogenic factor response feature relevance database, building a disease model target medicine-protein response relevance database, and acquiring a medicine screen result. The screening method has the advantages that the method is brand new and pioneering and used for individualized precise medical treatment, genetic and environment pathogenic factors and patient disease course features can be accurately and comprehensively reflected in the detecting and analyzing result of protein molecules, and objective, precise and individualized treatment medicine applicable to different patient disease course features is screened according to the target medicine's correction of the pathogenic protein molecules.
Owner:PROTEINT (TIANJIN) BIOTECHNOLOGY CO LTD
Method for conditioning a control valve
ActiveUS20100332038A1High control precisionFlow control using electric meansRatio controlElectricityHysteresis
A control valve conditioning method in an electrohydraulic pressure control unit comprising at least one electrically triggered solenoid valve that is controlled in an analog manner. The solenoid valve is operated at a specific operating current according to a functional correlation or characteristic diagram between the valve current and the differential pressure characteristic curve when the pressure is controlled, said functional correlation or characteristic diagram being stored in the pressure control unit. The method comprises the following steps: a) temporarily applying at least one anti-hysteresis pulse to the solenoid valve during which a current is set far below or far above the operating current in the valve; b) applying the anti-hysteresis pulse at the desired operating current before or during controlled operation, and c) applying the anti-hysteresis pulse wherein the duration is limited in such a way that the anti-hysteresis pulse has largely no influence on the brake pressure.
Owner:CONTINENTAL TEVES AG & CO OHG
Image analysis
ActiveUS9269020B2Reduce data volumeReduce the amount requiredCharacter and pattern recognitionPattern recognitionImaging analysis
Owner:TELECOM ITALIA SPA
Device and a method of managing a plurality of software items
InactiveUS8407676B2Efficient accessProgram loading/initiatingSpecial data processing applicationsFeature relevanceFunctional correlation
Owner:NXP BV
Method for conditioning a control valve
Owner:CONTINENTAL TEVES AG & CO OHG
Integral three-dimensional color laser radar data point cloud generating method
InactiveCN103308925BPrecise distance informationUniversally applicableElectromagnetic wave reradiationLaser dataDrive motor
The invention solves the problems such as feature extraction, asynchronization and synchronization, feature relevance and data difference value to fuse visual data and laser radar data so as to generate three-dimensional color depth image data, namely a three-dimensional color laser data point cloud, thereby providing precise distance information and rich environment information, effectively overcoming the defects of the traditional laser radar and the visual sensor in the aspects of robustness, information amount, precision and cost. The invention integrates a two-dimensional laser radar, a monocular vision sensor, an inertial navigation data measuring unit, a driving motor and the like into an information fusion-based three-dimensional color laser radar integral unit with universal applicability and high precision, and utilizes inertial navigation data and visual data to perform secondary alignment on laser radar data, the structure is simple, equipment does not need to be subjected to precise calibration, the performance is reliable and stable, the practicability is strong, and the method and the device can be widely used in various indoor and outdoor environments under the motion condition, and have certain universal applicability.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
A screening method for individualized medicine and its application
ActiveCN106404975BComprehensive and accurate feature analysisImprove objectivityComponent separationProtein moleculesIndividualized treatment
The invention provides a screening method of individualized medicine. The method includes: building a disease-related pathogenic protein molecule database, building a paint individual clinical disease course symptom-protein pathogenic factor response feature relevance database, building a disease model target medicine-protein response relevance database, and acquiring a medicine screen result. The screening method has the advantages that the method is brand new and pioneering and used for individualized precise medical treatment, genetic and environment pathogenic factors and patient disease course features can be accurately and comprehensively reflected in the detecting and analyzing result of protein molecules, and objective, precise and individualized treatment medicine applicable to different patient disease course features is screened according to the target medicine's correction of the pathogenic protein molecules.
Owner:PROTEINT (TIANJIN) BIOTECHNOLOGY CO LTD
Method and devices for reducing vibration
InactiveUS7886663B2Fast reaction timeIncrease dynamicsNon-rotating vibration suppressionRotary letterpress machinesTime courseVibration amplitude
Vibrations of a cylinder, which is a part of a web-processing machine, and particularly a printing machine, are dampened. A functional correlation is determined for a course of a force of a channel passage through a nip point defined by the cylinder and a second cylinder. The functional correlation is pre-defined up to a scaling factor determining the height as a time course for an actuator force time course and is stored in a control or a regulating device. The vibration, or an amplitude of the vibration is measured during the operation of at least part of the cylinder by the use of a sensor. A maximum vibration amplitude on the roll body of the cylinder is then calculated from the measuring value. The actuators are controlled by the control or regulating device according to the pre-defined actuator force time course.
Owner:KOENIG & BAUER AG
Test case generating method based on relationship
InactiveCN100568179CImprove efficiencyQuality improvementSoftware testing/debuggingSpecific program execution arrangementsTest designGraphics
Owner:孙影 +4
Method for operating a wind energy installation, and wind energy installation
ActiveUS9938961B2Improve wind energy efficiencyImprove efficiencyWind motor controlWind motor supports/mountsNacelleEngineering
Owner:SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
Prediction optimization method and system for digital learning tool
InactiveCN114219173AHigh quality maintenanceHigh-quality network environmentForecastingBusiness enterpriseEngineering
The invention discloses a prediction optimization method and system for a digital learning tool, and the method comprises the steps: carrying out the extraction of learning resources and learning tool record data based on an enterprise user information set, and obtaining a resource record information set and a tool record information set; constructing a resource data matrix and a tool data matrix according to the resource record information set and the tool record information set; determining resource feature information and tool feature information according to the resource data matrix and the tool data matrix; obtaining feature relevance; and according to the feature relevance, determining optimization features according to a preset condition, and obtaining prediction optimization information based on the optimization features. The technical problems that the network education digital tool is single in setting and lacks an effective maintenance mode aiming at the use requirement of a user are solved. The technical effects of tool collection for each user of the enterprise, analysis of enterprise digital learning resources and usage times and characteristics of tools, tool positioning optimization according to an analysis result, and high-quality maintenance are achieved.
Owner:江苏童能文化科技有限公司
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