Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
37results about How to "Raise the level of concern" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Interactive advertisement system
InactiveCN101227522AIncrease varietyIncrease coverageSpecial service provision for substationAdvertisingInternal memoryLogbook
An interaction advertisement system relates to the electronic advertisement technology field, which aims to solve the technical problems that the advertisement content is conveniently updated, and the remote control of the advertisement spread is realized. The advertisement system comprises an advertisement player terminal and a server background, wherein the advertisement player terminal is provided with a main controller and a main processor of a media processor which are respectively connected with the terminal internal memory, a terminal external memory, a starting ROM, a wireless network interface, a sound card chip, an LCD screen, a keyboard and a power supply of the main processor, and the server background comprises a management module for playing video files, a program playing menu management module, a program playing menu management module, a playing log view module, a working state monitoring module and an on-off control module. The invention can increase the advertisement variety and the coverage percentage of the advertisement, improves the concern extent of receivers, is convenient for the updating of the advertisement, and can realize the characteristics of remote control, remote updating, remote diagnosis and remote monitoring of the function of the advertisement spread and the like.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Lightweight license plate detection and recognition method based on multi-scale attention mechanism
ActiveCN112308092AImprove accuracyGuaranteed accuracyNeural learning methodsCharacter recognitionPattern recognitionData set
The invention provides a lightweight license plate detection and recognition method based on a multi-scale attention mechanism. Construction of a license plate detection and recognition network comprises the following steps: S1, obtaining pictures as an original data set; S2, processing the original data set to obtain a data set A used for training a model for detecting the license plate and a data set B used for training a model for recognizing the license plate; S3, constructing a deep neural network for detecting the license plate; S4, inputting the original image P1 of the data set A intothe network constructed in the S3 to obtain a license plate detection area P2 and four corners of the license plate; and S5, performing perspective transformation on the P2 according to the angular points of the license plate to obtain a corrected image P3. S6, constructing a deep neural network for recognizing the license plate; S7, inputting P3 into the network constructed in the S6 to obtain alicense plate number corresponding to the detected license plate. According to the invention, a relatively low network parameter quantity and a relatively low calculated quantity can be obtained simultaneously under the condition of ensuring the network accuracy.
Owner:福州视驰科技有限公司
Satellite fault diagnosing method based on AdaBoost algorithm
ActiveCN104268381ARaise the level of concernImprove classification accuracyCharacter and pattern recognitionSpecial data processing applicationsEvent typeAdaboost algorithm
The invention discloses a satellite fault diagnosing method based on an AdaBoost algorithm and belongs to the technical field of satellite fault diagnosis. The satellite fault diagnosing method based on the AdaBoost algorithm is aimed to solve the problem that the fault diagnosing method of an existing Naive Bayes system is weak to diagnose a little of fault states. The satellite fault diagnosing method based on the AdaBoost algorithm reasonably uses the integrated AdaBoost algorithm for the existing Naive Bayes fault diagnosing system and includes that changing the weight of a sample after each training, to be specific, changing the value of an event type characteristic of a misclassified sample, and improving the concern extent of the fault diagnosing system for the characteristic; building a new correspondence matrix between the state and the event characteristic, training a classifier again, and integrating the trained classifier into a new fault diagnosing classifier. The satellite fault diagnosing method based on the AdaBoost algorithm is suitable for the satellite fault diagnosing field.
Owner:HARBIN INST OF TECH
End-to-end colorectal polyp image segmentation method based on effective learning
PendingCN111784628ARaise the level of concernHigh precisionImage enhancementImage analysisContour segmentationConditional random field
The invention discloses an end-to-end colorectal polyp segmentation method based on effective learning. According to the method, a network model combining a full convolutional neural network with a fully connected conditional random field recurrent neural network is proposed and designed by using a deep learning technology and is used for colorectal polyp segmentation. For the phenomenon that polyp region feature training is insufficient and unrelated organization learning is excessive in the network training process, an effective learning loss function is introduced, and the loss function refers to difficult case mining and boundary perception ideas. The loss function refers to an objective function of a difficult case mining thought, sample training errors are weighted for the problem ofnon-uniform proportion of a colorectal polyp foreground region and a background region, the attention degree of a difficult case is improved, and meanwhile, the attention degree of boundary pixels isimproved in combination with boundary factors to improve the contour segmentation precision.
Owner:BEIJING UNIV OF TECH
Two-stage problem generation system oriented to problems
PendingCN111813913AGenerate efficientlyReduce lossesDigital data information retrievalData processing applicationsData setQuestion generation
A question-oriented two-stage question generation system comprises a question and answer data preprocessing module, a context sequence labeling module and a question generation module, the question and answer data preprocessing module performs re-division, feature extraction and dictionary construction on a data set and vectorizes features and words to obtain a labeling training set and real labels; the context sequence marking module performs network model training by adopting the marking data set and obtains a prediction label of the context; and the problem generation module generates a prediction problem sequence by taking the real label and the prediction label as inputs, and performs back propagation training with an error of the real problem to obtain a final maximum probability prediction problem. According to the invention, the indexes of the BLEU, the MENTOR and the ROUGE-L are obviously improved.
Owner:SHANGHAI JIAO TONG UNIV
Welcome lamp control method and device, electronic equipment and storage medium
PendingCN113183871AImprove user experienceRaise the level of concernLighting circuitsElectrical apparatusComputer hardwareEngineering
The embodiment of the invention discloses a welcome lamp control method and device, electronic equipment and a storage medium. The method comprises the following steps: if a welcome lamp display trigger event is detected, obtaining pre-configured custom display information of a welcome lamp, wherein the user-defined display information comprises at least one of the lightening sequence, the lightening duration and the lightening mode of the welcome lamp, and the lightening sequence, the lightening duration and the lightening mode of the welcome lamp are obtained based on editing operation of a user; according to the user-defined display information, determining a control instruction of a welcome lamp; and according to the control instruction, controlling the welcome lamp to perform dynamic display. According to the technical scheme provided by the embodiment of the invention, the welcome lamp can be controlled according to the preference of the user, so that the purposes of customizing the welcome lamp of the vehicle and improving the use experience of the user are achieved.
Owner:CHINA FIRST AUTOMOBILE
Image recognition method based on improved Focal loss function
ActiveCN112819063AIncrease loss valueRaise the level of concernCharacter and pattern recognitionNeural architecturesBiologyNeural network nn
The invention discloses an image recognition method based on an improved Focal loss function, and the method comprises the steps: improving a modulation factor of the Focal loss function on the basis of an existing Focal loss function, enabling the function to have higher attention to a difficult sample, and enabling the function to have relatively lower attention to a simple sample; and then, on the basis of the convolutional neural network model based on the Focal loss function, predicting the residual negative sample set, screening all difficult samples, dividing the samples into N equal parts, respectively adding the N equal parts into the original training set to form N new training sets, then training a plurality of models, and determining a final prediction picture label result according to voting selection of the N models. According to the method, on the basis of an original Focal loss function, the attention degree on a difficult sample is higher, and the model generalization ability is improved; and under the condition of excessive negative samples, difficult samples are screened out by utilizing the original model and added into the training set, so that the accuracy of the model is improved, available samples are fully utilized, and the calculation amount during model training is also reduced.
Owner:NANJING UNIV OF POSTS & TELECOMM
Automobile taillight state recognition method
PendingCN111881739AEfficient extractionRaise the level of concernCharacter and pattern recognitionNeural architecturesFeature extractionNerve network
The invention discloses an automobile taillight state recognition method, which belongs to the technical field of computer vision and aided driving, and comprises the following steps: acquiring a to-be-recognized automobile tail image, and inputting the to-be-recognized automobile tail image into a pre-trained taillight state recognition model which comprises a feature extraction network and a taillight state discrimination network; utilizing a feature extraction network to extract a taillight feature vector of the taillight image; and processing the taillight feature vector by using a taillight state discrimination network, and identifying the state of the automobile taillight. According to the method, the attention mechanism-based convolutional recurrent neural network is designed to directly extract the taillight features from the taillight image, and the brightness change of the taillight before and after the moment is reasoned, so that the state of the automobile taillight in a complex environment can be stably and effectively identified.
Owner:ANHUI TSINGLINK INFORMATION TECH
Emotion trend prediction model of multi-feature fusion product, establishment method and prediction method
PendingCN114580707AEffective predictionImprove forecasting efficiencyWeb data indexingForecastingData setOriginal data
The invention provides an emotion trend prediction model of a multi-feature fusion product, an establishment method and a prediction method, and aims to solve the problem that the evaluation emotion trend of a market for a new product is difficult to predict and analyze in advance for massive comment data in the prior art. The emotional trend prediction model establishment method comprises the steps of crawling comment data and attribute feature data of a product; performing data cleaning on the crawled data, performing sentiment analysis on the cleaned comment data to obtain a product sentiment value of the product, marking the product sentiment value on the product, forming model original data by product attribute features and the sentiment value, and constructing a model original data set; dividing the original data set into a training data set and a test data set; building an emotion trend prediction model: stacking a depth separable convolution feature extraction layer, a convolution attention layer, a bidirectional long and short term memory network prediction layer and a full connection layer to obtain the emotion trend prediction model; and training the emotion trend prediction model.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Advertising billboard with PM (Particulate Matter) 2.5 monitoring function
The invention relates to an advertising billboard with a PM (Particulate Matter) 2.5 monitoring function. The advertising billboard with the PM 2.5 monitoring function comprises an advertising billboard body which comprises a framework and an advertising unit. The advertising billboard with the PM 2.5 monitoring function is characterized in that the advertising billboard body is provided with a PM 2.5 monitoring device which employs a gravimetric method, a beta ray absorption method or an oscillating microbalance method and the PM 2.5 monitoring device is arranged inside the advertising billboard or on the surface of the advertising billboard. The advertising billboard with the PM 2.5 monitoring function has the advantages of enabling PM 2.5 numerical values people concern to be timely released due to the fact that the PM 2.5 monitoring function is added on the basis of the traditional advertising billboard; accordingly improving the attention of the people to the advertising billboard; being good in advertising effect; simultaneously enabling the people to obtain timely and accurate environment quality information tips to take timely protective measures; providing good help for exercise and outdoor activities; and reducing the total costs due to the fact that a multi-function is achieved.
Owner:崔华
Information push method and apparatus, storage medium and mobile terminal
InactiveCN107566465ARaise the level of concernImprove download conversion rateTransmissionGeolocationComputer terminal
The embodiment of the invention discloses an information push method and apparatus, a storage medium and a mobile terminal. The method comprises the following steps: obtaining geographical location data of a user, determining the area of the user according to the geographical location data; determining a push list of to-be-pushed APP according to the area of the user; and when preset push conditions are satisfied, performing information push according to the push list. By adoption of the technical scheme provided by the invention, the use attention degree of information push can be realized, and thus the effect of improving the downloading efficiency of the push information is improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Search hot word recommendation method and device, electronic equipment and readable medium
PendingCN111291258ARaise the level of concernHardware monitoringText database queryingResource informationEngineering
The embodiment of the invention discloses a search hot word recommendation method and device, electronic equipment and a readable medium. The method comprises the following steps: acquiring a house resource information browsing record of a user, and determining house resource preference information of the user; wherein the house resource preference information is determined according to a browsingoperation behavior of a user in a house resource information display interface; determining a search hot word related to the house resource preference information according to the house resource preference information; and displaying the search hot words to the user in a search hot word recommendation bar. By adopting the technical scheme provided by the embodiment of the invention, the effect ofimproving the concerned degree of the search hot words by the user can be achieved.
Owner:BEIJING YOUZHUJU NETWORK TECH CO LTD
Method and system for transmitting invitation electronic letter
InactiveCN101299728ARaise the level of concernRealize the purpose of publicity and promotionData switching networksObjective informationElectronic mail
The invention discloses a method and a system for transmitting the invite e-mail, when an exchange information module is started, a monitor module monitors whether the address list unit is added with novel communication record, if true, the monitor module generates whether to transmit the reminding information of the invite electronical letter and display; when the source information terminal agrees to transmit, the monitor module generates the invite electronical letter suitable for exchanging the information module, wherein the receiving address of the invite electronical letter is the target information terminal, and the transmitting address is the source information terminal or the corresponding name. The invite electronical letter is transmitted to the target information terminal through the exchange information module of the source information terminal. The technical scheme of the invention advances the attention degree of the target information terminal on the invite electronical letter, avoids the legal invite electronical letter, regarded as the rubbish e-mail or the rubbish short message, thereby realizing the propagandism generalization of the web.
Owner:孙国仲
Defect detection method and device, electronic equipment and storage medium
PendingCN112967264ARaise the level of concernImprove accuracyImage enhancementImage analysisFeature extractionEngineering
The invention relates to a defect detection method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a product image of a to-be-detected product and a template image matched with the product image; respectively carrying out feature extraction on the product image and the template image to obtain a first feature map of the product image and a second feature map of the template image; analyzing the correlation between the first feature map and the second feature map to obtain a correlation attention map between the first feature map and the second feature map; fusing the first feature map and the second feature map based on the correlation attention map to obtain a first fused feature map; and detecting the first fusion feature map to obtain a defect detection result of the product image. According to the embodiment of the invention, the defect detection accuracy can be improved.
Owner:SHENZHEN SENSETIME TECH CO LTD
Method and system for carrying out prize drawing based on WeChat official account
InactiveCN106686045AFollow cancelIncrease the number of followersTransmissionMarketingComputer scienceDatabase
The invention provides a method for carrying out prize drawing based on a WeChat official account. The method comprises the following steps: when a consumer enters a prize drawing page of the WeChat official account, the a consumer sends a prize drawing request to a server; the server sends a prize drawing page address information corresponding to the prize drawing request according to the received prize drawing request; after entering the prize drawing page corresponding to the prize drawing page address information, the consumer carries out prize drawing operation and sends an obtained award information instruction to the server; and the server stores the award information instruction into a storage chain table corresponding to the consumer in a prize-drawn database. The invention also provides a system for implementing the method above. The system comprises a device equipped with the WeChat official account and the server. The method and system can enable the consumers followed the WeChat official account not to cancel attention to the WeChat official account easily, and can increase follower numbers of the WeChat official account, so that a service provider is allowed to obtain information of more consumers.
Owner:LEADER TECH KUNSHAN DIGITAL TECH
Focus segmentation model training and application method based on semi-supervised learning
ActiveCN113139974AImprove training effectImprove robustnessImage enhancementImage analysisData setMedicine
The invention discloses a focus segmentation model training and application method based on semi-supervised learning, relates to the technical field of image recognition, and solves the technical problem that an Alzheimer's disease lesion is difficult to mark due to a complex brain structure and excessive noise. According to the focus segmentation model, a multi-domain attention mechanism is added when down-sampling and up-sampling are carried out on an image, focus area features needing to be segmented are emphasized, the attention degree of the model on lesion areas in the image is improved, non-lesion area features are inhibited, and therefore the feature characterization capacity of a feature map is improved; in addition, a semi-supervised learning method is added into the model, a network model is trained by using unlabeled data, and a relatively good model training effect is achieved by using a small amount of labeled data sets, so that the cost of manual labeling is greatly saved, and convenient auxiliary diagnosis is provided for clinic.
Owner:GUANGDONG UNIV OF TECH
Message board with dynamic message relocation
InactiveCN1910648ARaise the level of concernAdvertisingCathode-ray tube indicatorsMessage boardDisplay device
A display system detects a position of a viewer relative to the display device, and adjusts the presentation of information at the display device based on this relative position. The adjustment of the presentation may be to increase or decrease the intrusiveness of the displayed information. In a commercial billboard display, the presentation is adjusted to potentially increase a viewer's awareness of key terms or phrases; in a multi-purpose consumer device, such as a vanity mirror with an integral display, the presentation is adjusted to minimize the intrusion of the information relative to the primary purpose of the device.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Notification method, device and equipment and readable storage medium
PendingCN111460780ARaise the level of concernImprove effectivenessDigital data information retrievalFinanceBusiness PersonnelInternet privacy
The invention provides a notification method. The notification method comprises the following steps: when a user puts forward a claim settlement notification request, obtaining policy data of a user,judging whether the contact information of the business personnel is changed or not according to the policy data; if yes, calling a preset claim settlement notification template, filling claim settlement information in a claim settlement notification request and the insurance policy data into a claim settlement notification template, obtaining notification files, judging the priority of the user based on the insurance policy data; changing the priority of the insurance policy data according to actual requirements; selecting different notification modes according to the priority; achieving diversification of claim settlement notification according to multiple notification modes and different types of notification files, notifying salesmen through the multiple notification modes and the notification files, improving the attention degree of the salesmen to the notification files through notification in the different notification modes. The effectiveness of the notification files is improved.
Owner:CHINA PING AN LIFE INSURANCE CO LTD
Information publishing method and system for social website
ActiveCN102819529AReduce access burdenEasy to operateSpecial data processing applicationsWorld Wide Web
The invention provides an information publishing method for a social website. The method includes receiving a user's request; and determining a user type; and returning a corresponding information sequencing result according to the user type and the user request, wherein the user type is determined by user historical data and pre-established user vector quantity. The invention further provides an information publishing system for the social website for achieving the method. According to the method and the system, the sequencing problem of various information cannot be performed according to user types in the prior art can be solved.
Owner:ALIBABA GRP HLDG LTD
Safe box capable of alarming remotely
A safe box capable of alarming remotely comprises a box body [1], a password lock structure and the like. A remote communication module [2], an electronic password setting module [3], an alarming module [4] and the like are arranged in the safe box. A system is started after a user closes a door of the safe box, and the system informs related information to a preset cellphone number through the remote communication module [2] when the user or other people input various passwords; remote modification can be realized through the remote communication module [2] and the electronic password setting module [3]; the alarming module [4] is suitable for being started when an operator mistakenly inputs passwords for many times, and alarming can be realized through linkage between the remote communication module [2] and a manager of the safe box or a police or through simultaneously giving out other warning modes; the safe box uses an external power source and an own power source, and the alarming module [4] can automatically start when the external power source is cut off; the electronic password setting module [3] adopts a secret-key mode to prevent electromagnetic stealing.
Owner:XINCHANG COUNTY QIXING STREET WEICHANG HARDWARE MACHINERY PLANT
History teaching demonstration time shaft
Owner:佛山拾念科技有限公司
lost article finding method based on Internet of Things
InactiveCN109600450ARetrieve the realizationRaise the level of concernTransmissionThe InternetComputer science
The invention provides a lost article finding method based on the Internet of Things, and the method comprises the steps: comparing three types of information of a lost article and a picked article, especially comparing the position information of the articles, and judging whether the lost article and the picked article are the same article or not, thereby improving the comparison efficiency and success rate, wherein the interference of irrelevant information is effectively eliminated through the position information of the article in combination with a map interface, so that the comparison efficiency is further improved, and the complexity and the matching time of a matching algorithm are reduced; and finally, displaying the lost article and the picked articles nearby the positions of theregistered users in real time for all registered users on the platform through a map interface, thereby improving the attention degree of the users to a surrounding environment, and mobilizing more users to more efficiently find the lost article.
Owner:马伟超
An Image Recognition Method Based on Improved Focal Loss Function
ActiveCN112819063BIncrease loss valueRaise the level of concernCharacter and pattern recognitionNeural architecturesNeural network nnBioinformatics
This patent discloses an image recognition method based on an improved Focal loss function. On the basis of the existing Focal loss function, the modulation factor of the Focal loss function is improved, so that the function pays more attention to difficult samples, and the The attention of simple samples is relatively reduced; then, based on the convolutional neural network model based on the Focal loss function, the remaining negative sample sets are predicted, all difficult samples are screened, and divided into N equal parts, which are added to the original training set respectively, N new training sets are formed, then multiple models are trained, and the final predicted image label result is determined according to the voting selection of the N models. On the basis of the original Focal loss function, the present invention pays more attention to difficult samples and improves the generalization ability of the model; in the case of too many negative samples, the original model is used to screen out difficult samples and add them to the training set, not only The accuracy of the model is improved, the available samples are fully utilized, and the amount of computation when training the model is reduced.
Owner:NANJING UNIV OF POSTS & TELECOMM
Electronic red packet advertisement processing method and system of reading rewarding type
InactiveCN108537584ARaise the level of concernPurpose of increasing attentionDiscounts/incentivesAdvertisementsComputer networkComputer science
The invention discloses an electronic red packet advertisement processing method and system of a reading rewarding type, and the method comprises the steps: receiving a red packet advertisement and commodity information uploaded by an advertiser side; generating red packet information according to an electronic red packet generation instruction; generating a corresponding answering secret order according to an answering secret order; sequentially transmitting the advertisement and commodity information and the answering secret order to a target user terminal; judging the answering secret orderselected by the target user terminal according to the answering secret order; delivering the red packet information to the target user terminal if correct, or else carrying out no transmission of thered packet information. The method achieves the improvement of the attention of a customer on the marketing information while effectively attracting users through the red packet form, thereby realizing the technical effect of facilitating the user's memory of key information such as brand name and product name.
Owner:首媒科技集团有限公司
Interactive advertisement system
InactiveCN101227522BIncrease varietyIncrease coverageAdvertisingSelective content distributionInternal memoryRemote control
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Method, device and electronic device for customizing presentation content based on user characteristics
ActiveCN108921668BWell match the actual needsImprove experienceBuying/selling/leasing transactionsEngineeringHuman–computer interaction
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Customer service log backflow method and device based on text clustering
PendingCN114328903ARaise the level of concernAbility to update dynamicallySemantic analysisCharacter and pattern recognitionEngineeringIntent recognition
The invention discloses a customer service log backflow method and device based on text clustering, relates to the technical field of artificial intelligence, and can solve the problem of low efficiency of manual backflow of user problems to a knowledge base. The method comprises the following steps: acquiring a plurality of question logs which are not matched with answers from a customer service system; clustering the plurality of question logs through scene recognition and intention recognition, so that each cluster comprises at least one question log; and based on the total number of the question logs in each cluster and the number of the same question logs in each cluster, screening out the question logs from the clusters, marking the question logs and returning the question logs to the knowledge base. The method provided by the scheme is applied to the device.
Owner:南京星云数字技术有限公司
Demonstration content customizing method and device based on user characteristics, and electronic equipment
ActiveCN108921668AWell match the actual needsImprove experienceBuying/selling/leasing transactionsPurchasingElectronic equipment
The invention relates to a demonstration content customizing method and device based on user characteristics, and electronic equipment. The method comprises the steps of acquiring the user characteristics when it is detected that a state of a terminal meets a set condition; calling a preset demonstration model, and determining at least one APP corresponding to the user characteristics through thedemonstration model; and demonstrating contents corresponding to the at least one APP through a demonstration APP according to sequencing of the at least one APP. According to the demonstration content customizing method and device, the at least one APP for a user can be determined based on the user characteristics of each user, and the contents corresponding to the APPs can better match with theactual requirements of the user, so that the attention of each user to a product is improved, the probability of experiencing the product by the user can be increased, and the purchasing desire of theuser can be improved.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Image display method
InactiveCN107436892ARaise the level of concernImprove experienceData processing applicationsSpecial data processing applicationsApplication softwareMultiple image
The invention discloses an image display method. After an electronic device executes an application program, the application program displays multiple images in a frame of a browsing page; when one of the images in the frame is clicked, the application program displays the clicked image in a first area of the frame. Thus, the attention of a user to the clicked image is increased to improve the user experience.
Owner:CIIRCO INC
A Satellite Fault Diagnosis Method Based on Adaboost Algorithm
ActiveCN104268381BRaise the level of concernImprove classification accuracyCharacter and pattern recognitionSpecial data processing applicationsEvent typeAdaboost algorithm
The invention discloses a satellite fault diagnosing method based on an AdaBoost algorithm and belongs to the technical field of satellite fault diagnosis. The satellite fault diagnosing method based on the AdaBoost algorithm is aimed to solve the problem that the fault diagnosing method of an existing Naive Bayes system is weak to diagnose a little of fault states. The satellite fault diagnosing method based on the AdaBoost algorithm reasonably uses the integrated AdaBoost algorithm for the existing Naive Bayes fault diagnosing system and includes that changing the weight of a sample after each training, to be specific, changing the value of an event type characteristic of a misclassified sample, and improving the concern extent of the fault diagnosing system for the characteristic; building a new correspondence matrix between the state and the event characteristic, training a classifier again, and integrating the trained classifier into a new fault diagnosing classifier. The satellite fault diagnosing method based on the AdaBoost algorithm is suitable for the satellite fault diagnosing field.
Owner:HARBIN INST OF TECH
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com