32results about How to "Comprehensive search results" patented technology

The invention provides a broad application requirement retrieval method and a system. The method comprises the following steps: analyzing a query word of the broad application requirement retrieval so as to obtain a concept label or an attribute label of the query word, wherein the concept label and the attribute label respectively describe the category and attribute of the application; matching in a pre-arranged application label system according to the concept label or the attribute label of the query word, so as to obtain the applications containing the concept label or the attribute label; obtaining relativity marks of the applications according to the concept label or the attribute label of the query word, ordering the applications according to the marks, and offering the ordered applications, as the result of the query word, to the user. The technical scheme adopted by the invention can improve the diversity and relativity of the retrieval result in broad requirement retrieval scenes.

The invention provides a webcasting content searching method, apparatus and server wherein the method comprises the following steps: obtaining the webcasting content searching request of the members in a webcasting room wherein the webcasting content searching request contains restrictive attributes; within the restriction scope of the restrictive attributes, searching from the local database the webcasting content records generated by the broadcast persons in various webcasting rooms; making statistics on the common characteristics carried in the webcasting content records; determining the common characteristics of the webcasting content records in association with a preset number; and giving a feedback on the common characteristics of the webcasting content records in association with the preset number. The webcasting content searching method, apparatus and server of the invention provide for the user more accurate and instant webcasting content data so that the user could learn about the webcasting condition on a webcasting platform more conveniently.

The invention provides a dynamic network resource display and matching method and device, electronic equipment and a medium, and the method comprises the steps: initiating a dynamic network resource search request based on obtained search keyword information; obtaining description information of at least one target entity object matched with the search keyword information and at least one corresponding target dynamic network resource; and displaying a search result card generated according to the at least one target dynamic network resource on a search result page, wherein the search result card comprises media information of the target dynamic network resource and description information of the target entity object. According to the embodiment of the invention, through the method of displaying the target entity object display card and the resource display card of the target dynamic resource in the search result page, a user can directly obtain the relevant information of the target entity object which is being displayed in the target dynamic network resource through the search result page, so that the search requirement of the user is met; and the search efficiency is improved.

The invention provides a full-text database accurate and efficient retrieval method for perfecting subject terms. The method comprises the steps of firstly, creating a long-tail subject term lexicon,designing a long-tail subject term selection algorithm, selecting a user to optimize a search expression, and clearing the search intention; designing a subject term synonymy expansion algorithm basedon the word forest expansion version, and expanding the subject term into a synonymy set of the subject term; and designing an improved synonym similarity calculation method based on the Known synonym tree, and calculating the similarity between the expanded subject term set and the original subject term by adopting an improved algorithm; setting an appropriate similarity threshold value throughmultiple groups of experimental statistical analysis, and simplifying the subject term set according to the similarity critical value to obtain an improved subject term set; and finally, improving a retrieval result sorting algorithm. The recall ratio, the precision ratio and the retrieval efficiency of the method are greatly improved, and good performance is shown.

The invention provides a statement retrieval method and device, and the method comprises the steps: constructing a semantic feature vector of a query statement; Wherein the semantic feature vector isa feature vector containing semantic information; Respectively calculating the similarity between the semantic feature vector of the query statement and the semantic feature vector of each statement in a preset corpus; And screening out statements of which the similarity between the semantic feature vectors and the semantic feature vectors of the query statements is greater than a set threshold from the corpus, and taking the statements as similar statements of the query statements. In the statement retrieval process, similar statements are no longer retrieved from the character or word similarity level; Compared with similar statements in which characters or words highly coincide with query statements obtained through retrieval, the similar statements retrieved by the method are more flexible in form and richer and more comprehensive in retrieval result.

The invention discloses a novel method for domain knowledge representation and service, namely, a knowledge banyan net representation system and a service framework. The knowledge banyan net representation system can represent declarative knowledge and procedural knowledge simultaneously, the declarative knowledge described by using the knowledge banyan net representation system contains attribute description knowledge and relevance knowledge, and the procedural knowledge refers to inferential rules and methods on the basis of the declarative knowledge described by using the knowledge banyan net representation system. A domain system and a knowledge service platform can be quickly established for providing management and retrieval of data, information and knowledge for a domain by using the knowledge banyan net representation system and the service framework. A knowledge representation system has the characteristics of little domain restriction and various representation forms, further supports sharing among different domain knowledge, and provides a flexible and intelligent method of knowledge representation and resource management and retrieval for vertical domain searching.

The invention relates to the field of question and answer retrieval and the blockchain technology, and particularly discloses an intelligent question and answer method and device, equipment and a storage medium. The method comprises the following steps: acquiring a to-be-retrieved question; determining a keyword of the to-be-retrieved question, and determining a first retrieval result according to the keyword based on a first retrieval model; inputting the to-be-retrieved problem into a pre-trained second retrieval model to obtain a second retrieval result; performing fusion sorting on the first retrieval result and the second retrieval result to obtain a sorting result; and determining a question and answer result corresponding to the to-be-retrieved question according to the sorting result, and feeding back the question and answer result to the user. Therefore, the answering accuracy of the question-answering system is improved. The first retrieval result, the second retrieval result and the sorting result can be stored in the block chain.

The embodiment of the invention provides a data query method and device, computer equipment and a storage medium, and belongs to the technical field of artificial intelligence. The data query method comprises the steps that a data query request is obtained, a historical browsing record of a target browser in a preset time period is obtained according to a data query instruction, the historical browsing record comprises a historical access address and a historical browsing page accessed according to the address, and webpage content data corresponding to the page are obtained; according to the method, the key value pair data set is constructed according to the webpage content data, the corresponding webpage content data can be rapidly obtained by constructing the key value pair data set, word segmentation processing is performed on the key value pair data set to obtain the multiple word segmentation data, and the searched result can be more comprehensive through the multiple word segmentation data; according to the word segmentation data and the query condition, the historical browsing page is subjected to query processing, the target query result is obtained, the target query result of the webpage can be automatically obtained, the data query difficulty is lowered, and therefore the query efficiency is improved.

The invention discloses a parallel retrieval system and method applicable to a combined trademark. The system comprises a WEB server, a first arithmetic unit, a text retrieval condition analysis unit,an image retrieval condition analysis unit, a text matching unit, an image matching unit and a heterogeneous data memory. The to-be-retrieved combined trademark is segmented into a text part and an image part; respectively by using the text retrieval condition analysis unit and the image retrieval condition analysis unit, the text part and the image part are processed separately; a to-be-retrieved text is subjected to multi-keyword extraction; a to-be-retrieved image is subjected to preprocessing and multi-image feature extraction; and matching is performed with massive text data and image data in the internet. The retrieval system and method is not limited to a standard trademark library and is wider in retrieval range. The to-be-retrieved text and the to-be-retrieved image are subjectedto the keyword extraction, the preprocessing and the feature extraction, so that matched feature points are more accurate, an identification error is small, and the retrieval accuracy and efficiencyare greatly improved.

The invention discloses a trademark retrieval system and method built based on a database. The system comprises a WEB server, a retrieval condition analysis unit, an image matching unit, a database server and a heterogeneous data memory. Mass image data in Internet is subjected to preprocessing, feature extraction and partitioned storage, the database is built and updated in real time, to-be-retrieved trademarks are subjected to preprocessing and feature extraction and matched with image data in the database updated in real time, the system and method are not restrict to a standard trademark library, and the retrieval range is comprehensive. Due to the fact that the to-be-retrieved trademarks and images in the database are subjected to preprocessing and feature extraction, matching featurepoints are more precise, the recognition error is small, and the retrieval accuracy and efficiency are greatly improved.

The invention discloses a retrieval system and method suitable for a combined trademark. The system comprises a WEB server, a first calculator, a text retrieval condition analysis unit, an image retrieval condition analysis unit, a text matching unit, an image matching unit and a heterogeneous data memory. The retrieval system is suitable for the combined trademark; the to-be-retrieved combined trademark is segmented into a text part and an image part; the text part and the image part are processed by utilizing the text retrieval condition analysis unit and the image retrieval condition analysis unit respectively; a to-be-retrieved text is subjected to keyword extraction; a to-be-retrieved image is subjected to preprocessing and feature extraction; the to-be-retrieved text and image are matched with massive text data and image data in the internet; and a trademark library is not limited to a standard trademark library, so that a retrieval range is wider. The to-be-retrieved text and image are subjected to the keyword extraction, the preprocessing and the feature extraction, so that matched feature points are more accurate, identification errors are small, and the retrieval accuracyand efficiency are greatly improved.

The invention discloses an information retrieval method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of obtaining a to-be-retrieved text; identifying a to-be-retrieved entity in the to-be-retrieved text; matching the to-be-retrieved entity with entities in a preset policy map knowledge base to obtain a plurality of retrieval results corresponding to the to-be-retrieved text, and obtaining a first result set based on the plurality of retrieval results. According to the implementation mode, the policy atlas knowledge base isused for enhancing an existing policy retrieval scheme, the problems that in the prior art, searching cannot be achieved and searching is incomplete are solved, more comprehensive and accurate searchresults can be returned to a user, and retrieval accuracy is improved.

The invention provides a face image retrieval method, which comprises first retrieval and second retrieval, and is characterized by comprising the steps of obtaining retrieval results r1 and r2 respectively in the first retrieval based on a threshold T1 as a condition by collecting a certificate photo image and face image data collected during certificate swiping; marking a retrieval result r2 obtained by taking face image data acquired during certificate swiping as a reference image, carrying out secondary retrieval by taking the marked result image as the reference image based on a thresholdT2 according to requirements, binding a similar image obtained by retrieval with the client of the current certificate, and outputting the similar image. According to the method, the finally obtainedsnapshot face image result is more accurate through secondary retrieval, and meanwhile omission of retrieval data is avoided.

The invention provides an intellectual property operation platform system. The intellectual property operation platform system comprises a client and a system server, the system server comprises an intellectual property resource database; the client comprises a query module and a display module; the query module is used for obtaining keywords input by a client and sending the keywords to the system server; the system server is used for acquiring synonyms and synonyms of the keywords according to the keywords, retrieving in an intellectual property resource database according to the keywords and the synonyms and synonyms of the keywords to obtain retrieval results and sending the retrieval results to the client; and the client receives the retrieval result and displays the retrieval resultby the display module. Because customers are not professionals in the aspect of patents, input keywords of the customers are often deviated, and the problem that retrieval results are not comprehensive due to the deviation can be effectively solved.

The invention provides a webcasting content searching method, apparatus and server wherein the method comprises the following steps: obtaining the webcasting content searching request of the members in a webcasting room wherein the webcasting content searching request contains restrictive attributes; within the restriction scope of the restrictive attributes, searching from the local database the webcasting content records generated by the broadcast persons in various webcasting rooms; making statistics on the common characteristics carried in the webcasting content records; determining the common characteristics of the webcasting content records in association with a preset number; and giving a feedback on the common characteristics of the webcasting content records in association with the preset number. The webcasting content searching method, apparatus and server of the invention provide for the user more accurate and instant webcasting content data so that the user could learn about the webcasting condition on a webcasting platform more conveniently.

The invention provides a concept processing method and device for a vertical field. The method can comprises the following steps of judging a vertical field type to which a search sentence of a user belongs, confirming a concept expression of the search sentence, confirming position information of the concept expression in the vertical field type according to the distance between the concept expression and one or more knowledge system concept sets directed by the concept expression, and extending the concept expression of the search sentence according to the continuity of the sentence and the position information. Through applying the method and the device, the richness of searching results is improved, and the searching of relevant knowledge dimensionality can be recommended conveniently.

Provided are a method and a system for retrieving a contact in an electronic device. When a user retrieves contact information, gesture data input by the user on a keyboard layout can be accepted, and the contact information is retrieved according to the gesture data with reference to the keyboard layout. During use, the user only needs to keep touching a keyboard and continuously sweeping a retrieval code letter or digit sequence on the keyboard and corresponding to the contact information to be retrieved, neither needing to click keys on the keyboard layout one by one, nor needing to memorize a preset gesture, so that an information retrieving process is quicker and more convenient. When the contact information is retrieved, a degree of matching between contact information and the gesture data is obtained, and a contact to be retrieved is determined according to the matching degree, so that the contact is retrieved more accurately, and a requirement of the user is better met.

Embodiments of the present invention provide a house source retrieval method, device, storage medium and equipment, which belong to the field of computer technology and solve the problem of eliminating high-quality house sources due to rigid search in the prior art. The method includes: acquiring the house source search condition selected by the user from the house source search condition option; preprocessing the house source search condition, and scoring according to the category corresponding to the preprocessed house source search condition According to the standard, the retrieval score of the housing source is obtained; and the information of the housing source is recommended to the user according to the descending order of the retrieval score of the housing source. The embodiment of the present invention is applicable to the process of users searching for house sources.

The invention discloses a trademark parallel-retrieval system and method based on database building. The system includes a WEB server, a retrieval condition analysis unit, an image matching unit, a database server and a heterogeneous data memory. According to the system, preprocessing, feature extraction and partition storage are carried out on massive image data in an internet, a database is built and updated in real time, preprocessing and feature extraction are carried out on a to-be-retrieved trademark , matching is carried out on multiple extracted image features and image data in the database updated in real time, limitation of a standard trademark library does not exist, and a retrieval range is more comprehensive. Preprocessing and feature extraction are carried out on both the to-be-retrieved trademark and images in the database, matching feature points are more accurate, retrieval is parallel, recognition errors are small, and accuracy and efficiency of retrieval are greatlyimproved.

The invention provides a concept processing method and device for a vertical field. The method can comprises the following steps of judging a vertical field type to which a search sentence of a user belongs, confirming a concept expression of the search sentence, confirming position information of the concept expression in the vertical field type according to the distance between the concept expression and one or more knowledge system concept sets directed by the concept expression, and extending the concept expression of the search sentence according to the continuity of the sentence and the position information. Through applying the method and the device, the richness of searching results is improved, and the searching of relevant knowledge dimensionality can be recommended conveniently.

The invention discloses an SQL use method based on Elasticsearch. The method is used for solving the problems that an existing Elasticsearch query is complex in grammar, not easy to understand semantically, redundant in structure and inconvenient to query, and comprises the following steps: deploying an SQL engine, and enabling a client to receive and transmit queried SQL statements through a Restservice; obtaining a query result from the cache; analyzing the SQL statement through a syntax tree, and constructing a native query syntax of Elasticsearch after the syntax is enhanced. The invention uses a general SQL standard, so that the query availability of Elasticsearch is improved, the use is convenient, the learning cost is low, and the error rate is reduced; grammar enhancement: a rangecan be extracted in a search condition, so that a search result is accurate, synonym conversion is increased, and a search data result can be more comprehensive.

The invention provides a method for setting and retrieving information points and a device thereof and relates to the electronic map field. The invention is invented to solve the problem that the information points obtained by the existing technology has only one administrative area attribute so that the retrieval result is not complete. The method for retrieving information points comprises the following steps: obtaining an electronic map in which each information point contains at least two administrative area attributes; obtaining the administrative area to which the position of the information point to be retrieved belongs; in the information points of the electronic map, searching any one of at least two administrative area attributes to be the information point of the administrative area to which the position of the information point to be retrieved belongs, generating an information point group; obtaining the identification information of the information point to be retrieved; in the information point group, searching information points conforming to the identification information; treating the searched information points. The retrieval result of the electronic map obtained by the invention can meet the demand of users better.

The invention relates to a software test asset comprehensive retrieval method and system, and the method comprises the steps: searching related words of an input search word by using a similar relation model, searching associative words of the input search word by using an associative relation model, integrating existing massive test assets, searching the software test assets, and displaying a search result. A recurrent neural network and a Skip-gram algorithm model are utilized to enable a machine to understand semantic information of search keywords, semantic similar words and associative words of the keywords are searched, and the similar words and the associative words are combined with original keywords for search, so that related test asset search results are more comprehensive without omission, and the search efficiency is improved. And a tester is helped to conveniently and accurately obtain test assets.

The invention discloses a visualizing method for knowledge genealogy, which comprises the following steps: extracting knowledge points and time attributes from literature data; performing year division on the knowledge points according to a time slicing method; counting appearing times of the knowledge points and co-occurrence times of the knowledge points; determining a genealogy relationship between the knowledge points and a target knowledge point according to years of all the knowledge points having a co-occurrence relationship with the target knowledge point; and finally arraying all the knowledge points on a time axis according to the years, so as to visually show a developing venation relationship between the knowledge points. According to the visualizing method for knowledge genealogy, a beginner in a professional field is assisted in searching and learning the valuable knowledge points from mass literature information and quickly and scientifically mastering the research topic and developing venation relationship contained in the literature, and the problem of inferior searching and learning effect caused by a user being short of professional background knowledge is solved.

The present invention provides a method for retrieving human face images, including the first retrieval and the second retrieval. The first retrieval is based on the threshold T1 as a condition, Obtain the retrieval results r1 and r2 respectively, mark the retrieval result r2 obtained based on the face image data collected when swiping the card as the reference image, and perform secondary retrieval based on the threshold T2 with the marked result image as the reference image, and set The retrieved similar image is bound to the client described in the current certificate and output. The present invention makes the result of capturing the human face image finally more accurate through secondary retrieval, and avoids the omission of retrieval data at the same time.

The invention discloses a complete patent retrieval system. The complete patent retrieval system is characterized by comprising a first retrieval type storage unit; a first search unit; a complete search sample storage unit; a recall ratio calculation unit; a recall ratio comparison unit used for comparing a ratio obtained by the recall ratio calculation unit with a threshold value; an accuracy rate calculation unit used for performing spot check on literature from a retrieval result set to form a spot check literature set when the ratio obtained by the recall ratio calculation unit is greaterthan a threshold value, and comparing the number of literature related to the retrieval strategy in the spot check literature set with the number of literature in the spot check literature set to obtain a ratio; an accuracy comparison unit used for comparing the ratio obtained by the accuracy calculation unit with a threshold value; and an output unit used for outputting a retrieval result set when the ratio obtained by the accuracy calculation unit is greater than a threshold value. According to the method, a comprehensive and accurate retrieval result can be obtained, accurate patent analysis can be obtained, and decision errors are reduced.