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30results about How to "Intelligent Recommendation" patented technology

Intelligent review expert recommending method for science and technology projects

The invention provides an intelligent review expert recommending method for science and technology projects. The method includes the following steps that (1) the science and technology projects to be reviewed and expert information main texts are segmented into substring sequences, ICTCLAS segmentation of Chinese academy of sciences is carried out on the substring sequences, and stop word filtering is carried out on a segmentation result to obtain a term set; (2) a term network of project information is built, feature words are extracted on the basis of statistical characteristics and aggregation characteristics, and if expert information is relatively concise, the term set obtained in the step (1) directly serves as the feature words; (3) a knowledge representation model is built on the basis of fields and weights of the feature words, and a relative information index is built; (4) experts are recommended in groups to carry out feature merging operations between the fields and between the projects on the knowledge representation model; (5) similarity of the experts and the science and technology projects or groups to be viewed is calculated on the basis of semantics, threshold truncation is set, and a final recommended expert list is generated. By means of the method, the problems that recommending workload is large and review decisions lack scientificity are greatly alleviated.
Owner:HANGZHOU DIANZI UNIV

Parking lot parking space navigation method, electronic device and storage medium

The invention relates to the technical field of intelligent decision, and provides a parking lot parking space navigation method, an electronic device and a storage medium. The method comprises the following steps: performing gray-scale processing on an acquired image of each parking space, extracting a profile image of each parking space, and extracting a Haar feature training preset model of each profile image to obtain a vehicle identification classifier; and then inputting Haar features corresponding to real-time images of the parking spaces shot at a preset time point into the verification identification classifier to identify available parking spaces in a parking lot, generating a parking route according to the available parking spaces and the current position of a vehicle, and recommending the parking route to a client of a user. Through adoption of the parking lot parking space navigation method, the available parking spaces in the parking pot can be clear at a glance for a parking lot user, so that a parking space can be found rapidly. An optimal parking route can be recommended to the user more intelligently and accurately, so that the situations of difficulty in parkingand waste of time since the user is unfamiliar with the parking road condition is avoided. Meanwhile, the parking running efficiency of the parking lot is improved.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Personalized intelligent clothes matching recommendation method combined with knowledge graph

The invention relates to the technical field of recommendation systems, in particular to a personalized intelligent clothes matching recommendation method in combination with a knowledge graph, which comprises the following steps: acquiring clothes commodity information and user clothing interaction information of an e-commerce platform, and constructing the knowledge graph; modeling the knowledge graph, and learning each entity and relationship in the knowledge graph to obtain an entity vector and a relationship vector; combining the entity vector and the relationship vector with a hybrid recommendation system, and performing score prediction on the single clothing to obtain a clothes single recommendation result; and calculating a matching index of every two clothes single items, automatically matching the two clothes single items with high matching indexes, performing score prediction, and performing a final TOP-N suit recommendation result according to scores. Online clothes suit recommendation is more intelligent.
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Satellite network safety analysis method, device, system and storage medium

The invention relates to a satellite network safety analysis method, a device, a system and a storage medium. The method comprises the steps of obtaining equipment safety data of a satellite network and completing model construction of a satellite network safety ontology; uniformly processing the equipment safety data according to the satellite network safety equipment four-level model, and respectively forming a satellite network safety level model and a satellite network safety knowledge model; abstracting entity names, attributes and interrelationships from the satellite network safety hierarchy model and the satellite network safety knowledge model, and formally expressing the entity names, attributes and interrelationships as dynamic triples by adopting a set description language to obtain a dynamic graph model; carrying out knowledge reasoning and graph dynamics analysis based on an OWL + SWRL language, and completing auxiliary construction of the satellite network equipment safety knowledge graph; and obtaining a safety problem query statement, and performing knowledge reasoning and query analysis through the constructed knowledge graph to obtain safety weak link information of the satellite network. The analysis efficiency of the satellite network safety weak link is greatly improved.
Owner:NAT UNIV OF DEFENSE TECH

Course recommendation method, device and equipment and computer readable storage medium

The invention relates to the technical field of data analysis and discloses a course recommendation method, device and equipment and a computer readable storage medium. The method comprises the stepsthat according to personal information of a to-be-selected person, the similarity between the to-be-selected person and all course selection completion users is calculated, a calculation result is obtained, and whether a target course selection completion user similar to the to-be-selected person exists or not is detected according to the calculation result; and if the target course selection completion user similar to the to-be-selected person does not exist, the personal information of the to-be-selected person is input into a prediction model to obtain a course recommendation result for the to-be-selected person. According to the invention, the course can be automatically recommended to the user according to the personal information of the user, so that the course recommendation is more intelligent.
Owner:PING AN TECH (SHENZHEN) CO LTD

Method and system for recommending content according to evaluation result

The invention discloses a method and system for recommending content according to an evaluation result, and the method comprises the following steps: responding to an evaluation starting signal, generating an evaluation question matched with a user for the user, and starting a camera; in response to the evaluation ending signal, uploading an evaluation result of the user and a video recorded by the camera to a remote database; extracting an evaluation result; extracting user face information from the recorded video; performing intelligent analysis on the evaluation result and the user face information, and outputting a final evaluation result; and recommending content to the user according to the final evaluation result. When content recommendation is carried out according to the test result, the facial expression analysis of the user is fused, so that the evaluation effectiveness can be enhanced, and the self-promoted content can be intelligently recommended.
Owner:HENGXIN SHAMBALA CULTURE CO LTD

Data analysis method and device based on housing monitoring platform

The embodiment of the invention provides a data analysis method based on a housing monitoring platform, and the method comprises the steps: selecting a to-be-analyzed region and a data dimension related to a user in the region from the housing monitoring platform, and obtaining a to-be-analyzed data matrix; extracting an important dimension from the data dimension according to the feature vector in the data matrix; and screening out users whose correlation with the important dimension is greater than a set threshold from the housing monitoring platform to form a target user. Meanwhile, the invention further provides a data analysis device based on the housing monitoring platform. According to the technical scheme, statistical data is more comprehensive, customers can be intelligently recommended, marketing efficiency and transaction rate are improved, and data cost of companies is saved.
Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Image processing method, device, storage medium, and electronic device

An embodiment of the present application provides an image processing method, an apparatus, a storage medium, and an electronic device. The image processing method includes: determining an augmented reality model that is used most times by a user of each personality type according to a plurality of historical images; Obtaining an image taken by the current user; Determining a personality type of the current user according to the image; Adding an augmented reality model that is used the most by a user of the personality type to the image. In the image processing method, the electronic device may determine a personality type of the current user based on a photograph taken by the current user, The augmented reality model which is used most times by the user of the character type is automatically obtained, and the augmented reality model is added to the photographed image to generate the final image, so that the augmented reality model can be intelligently and accurately recommended to theuser, and the user does not need to manually select the augmented reality model, so that the photographing efficiency can be improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Textile raw material recommendation method and device and processor

PendingCN113592589AIntelligent raw material product recommendationMeet the matching recommendation requirementsCharacter and pattern recognitionBuying/selling/leasing transactionsEngineeringData mining
The embodiment of the invention provides a textile raw material recommendation method and device, a processor and a storage medium. The method comprises the steps of obtaining behavior data of a user; according to the behavior data, determining the interest degree of the user for the textile raw material commodity in each dimension and the user similarity between the users; determining a first recommendation candidate set for the user according to the interest degree; determining the raw material similarity between the raw material commodities; determining a second recommendation candidate set of the users according to the user similarity and the raw material similarity; inputting at least one of the behavior data of the user, the raw material features of the textile raw materials and the context information into a prediction model to determine a third recommendation candidate set of the user; determining a final recommendation set of the user according to the first recommendation candidate set, the second recommendation candidate set and the third recommendation candidate set; and determining the raw material commodities included in the final recommendation set as recommended raw material commodities for the user.
Owner:上海致景信息科技有限公司

An intelligent recommendation method for review experts for scientific and technological projects

The invention provides an intelligent recommendation method for review experts oriented to scientific and technological projects. The present invention comprises the following steps: 1). Segment the main text of pending scientific and technological projects and expert information into substring sequences and perform word segmentation by ICTCLAS of the Chinese Academy of Sciences, and perform stop word filtering on the word segmentation results to obtain a word set; 2). Build the words of project information Network, extracting feature words based on statistical features and aggregation features; expert information is relatively streamlined, and the word set obtained in step 1 is directly used as feature words; 3). Construct a knowledge representation model based on the fields and weights of feature words; establish relevant information indexes; 4 ). The group recommendation experts perform inter-field and inter-item feature merging operations on the knowledge representation model; 5). Based on the similarity between the semantic calculation experts and the technology projects (groups) to be reviewed, a threshold value is set to truncate to generate the final recommendation expert list. The implementation of the above method can greatly alleviate the problems of heavy workload in recommendation and lack of scientific review decision-making.
Owner:HANGZHOU DIANZI UNIV

Satellite network security analysis method, device, system and storage medium

This application relates to satellite network security analysis methods, devices, systems and storage media. The method includes: obtaining satellite network equipment security data and completing the model construction of satellite network security ontology; according to the four-level model of satellite network security equipment, performing equipment security data After unified processing, the satellite network security hierarchical model and the satellite network security knowledge model are respectively formed; the entity name, attribute and mutual relationship are abstracted from the satellite network security hierarchical model and the satellite network security knowledge model, and are formally expressed by setting description language as The dynamic triples are used to obtain the dynamic graph model; then knowledge reasoning and graph dynamics analysis are carried out based on OWL+SWRL language, and the auxiliary construction of the satellite network equipment security knowledge map is completed; the security problem query statement is obtained and the knowledge reasoning and analysis are carried out through the constructed knowledge map. Query and analyze to obtain information on security weaknesses of the satellite network. The analysis efficiency of weak links in satellite network security has been greatly improved.
Owner:NAT UNIV OF DEFENSE TECH

Product recommendation method and device based on genetic algorithm, equipment and storage medium

The embodiment of the invention relates to the field of artificial intelligence, and discloses a product recommendation method, device based on a genetic algorithm, and equipment and a storage medium, and the method comprises the steps: obtaining data flow information which comprises product information and customer information; inputting the data flow information into a pre-trained cash flow prediction model to obtain a prediction result of cash flow data in the data flow information; obtaining a first sample training data set, and inputting the first sample training data set into a preset genetic algorithm model for training to obtain an investment portfolio recommendation model; and inputting the data flow information and the prediction result into the portfolio recommendation model, determining a target recommended product, and sending the target recommended product to the client terminal, so as to accurately predict the flow direction condition of the cash flow data of the client, realize intelligent recommendation of investment products for the client, and improve the accuracy and efficiency of product recommendation. The invention relates to a block chain technology, for example, a data stream can be written into a block chain so as to be used for scenes such as data evidence obtaining.
Owner:PING AN TECH (SHENZHEN) CO LTD

Gift area intelligent recommendation method and device

The invention discloses a gift area intelligent recommendation method and device. The method comprises the following steps: constructing a convolutional neural network model according to a preset region tag library; and inputting the attribute information of the gift sending object and the gift price range into a convolutional neural network model for analysis, and obtaining a personalized recommended gift. According to the invention, an intelligent gift recommendation mode is adopted, so that the gift giving efficiency is improved.
Owner:广州大学华软软件学院

Learning content recommendation method and family education device

The embodiment of the invention relates to the field of intelligent equipment, and discloses a learning content recommendation method and a family education device. The method comprises the followingsteps: acquiring a large number of voice data samples and regional information samples of users in different regions; training by taking the voice data sample as training data and the regional information sample as a training result to obtain a regional recognition model; acquiring voice data of the target user according to the received voice control instruction of the target user; inputting the voice data into a region recognition model to obtain region information of a target user; and recommending the learning corresponding to the regional information to the target user. By implementing theembodiment of the invention, different learning contents can be recommended to users in different regions based on voice recognition, and the recommendation mode of the learning contents can be simpler and more intelligent.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Application recommendation method, system and server

The invention provides an application program recommending method, system and server. The application program recommending method includes the steps of receiving a recommending request of an application program of a first terminal, obtaining position information and request time of the first terminal according to the recommending request of the application program, obtaining region information which the position information of the first terminal belongs to and the time period which the request time belongs to, obtaining at least one application program of the region information in the activated time period, and pushing information of the at least one application program to the first terminal. The application program recommending method, system and server can be used in the technical field of terminals.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A real-time product recommendation method based on customer shopping intention mining

The invention discloses a real-time goods recommendation method based on customer shopping intention exploration. The method comprises the following steps: 1, constructing a tree-shaped customer shopping intention model; 2, detecting user behaviors in real time and identifying user intention; 3, detecting the change of the user intention in real time; 4, tracking the change track of the user intention and predicting the deep intention of the user: predicting the deep intention of the user based on the discrete intention of the user; and 5, determining a goods recommendation strategy: determining the goods recommendation strategy according to the shopping intention of the customer. The method disclosed by the invention automatically identifies the shopping intention of the customer, performs precise individualized recommendation, and improves the customer satisfaction; and moreover, the method automatically detects the change of the shopping intention of the customer and adjusts the goods recommendation strategy. The method adapts to the changing interest of the customer in real time, deeply explores the shopping intention of the customer based on the user intention model and provides professional recommendation service to the user.
Owner:姚明东

Folder naming method, first terminal device and network device

The invention discloses a folder naming method which comprises the steps that a first terminal device receives indication information for creating or updating a folder, wherein the folder comprises NAPPs, and N is a positive integer; the first terminal device determines the folder name with the maximum weight value from the candidate folder names according to the weight of the folder names provided by the cloud server and the position weights of the P APPs, wherein the names of the candidate folders are provided by the cloud server, the weight of the folder name provided by the cloud server is the weight of the folder name corresponding to the M APPs determined by the cloud server according to the data provided by the target terminal device, the P APPs are APPs shared by the M APPs and the N APPs, M is a positive integer, and P is a positive integer; and the first terminal device names the folder according to the folder name with the maximum weight value. Through the technical schemeprovided by the embodiment of the invention, the folder name naming accuracy is improved, and the user experience is improved.
Owner:HUAWEI TECH CO LTD

Risk assessment method and server for optimized combination

InactiveCN112767161AEffective risk assessmentIntelligent recommendationFinanceResourcesData setTransaction data
The invention discloses a risk assessment method and server for optimized combination, and the method comprises the steps: forming a transaction data set through the transaction information of one or more than one securities in a securities market, and fitting an assessment coefficient beta i and an assessment factor Xi through the transaction data set; and then loading the evaluation coefficient [beta]i and the evaluation factor Xi into a regression equation, so that the yield rate of the target security is solved, and investment funds are allocated according to the yield rate to obtain the maximum income.
Owner:深圳市豪斯莱科技有限公司

Sick and wounded transfer route recommendation method and system based on artificial intelligence

The invention provides a sick and wounded transfer route recommendation method and system based on artificial intelligence, and the method comprises the steps: collecting and obtaining first sick and wounded group information which comprises sick and wounded position information and sick and wounded condition information; acquiring first transfer position information; according to the position information of the sick and wounded and the first transfer position information, preliminarily planning to obtain multiple pieces of route information; setting a multi-dimensional optimization condition, wherein the multi-dimensional optimization condition comprises sick and wounded condition information and transfer time information; according to a multi-dimensional optimization condition, performing optimization in the multiple pieces of route information to obtain optimal route information; and transferring the sick and wounded by adopting the optimal route information. According to the method and the device, the technical problems of inaccuracy, non-intelligence and reduction of the sick and wounded transferring efficiency in a sick and wounded transferring route determination method in the prior art are solved.
Owner:ACADEMY OF MILITARY MEDICAL SCI
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