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704 results about "Search words" patented technology

System and method for enhancing e-commerce using natural language interface for searching database

A system and method for enhancing e-commerce using a natural language interface. The natural language interface allows the user to formulate a query in a natural language form, rather than in conventional search terms. The natural language interface provides the user with a "user friendly" interface. The natural language interface can process a query even if there is not an exact match between the user formulated search words and the content in the database. Furthermore, the natural language interface is capable of processing misspelled queries or queries having syntax errors. The method for enhancing e-commerce using a natural language interface comprises the steps of accessing a user interface provided by a service provider, entering a query using a natural language interface, the query being formed in a natural language, processing the query by the natural language interface, searching a database using the processed query, retrieving results from the database, and providing the results to the user. The system for enhancing e-commerce on the Internet comprises a user interface for receiving a query in a natural language form, a natural language interface coupled to the user interface for processing the query, a service provider coupled to the user interface for receiving the processed query, and one or more databases coupled to the user interface for storing information, wherein the system searches the databases using the processed query and provides the results to the user through the user interface.
Owner:GO ALBERT FRANCE

Compression of nodes in a trie structure

The invention relates to a method for implementing a functional memory and to a memory arrangement. The memory is implemented as a directory structure comprising a tree-shaped hierarchy having nodes at several different hierarchy levels, wherein an individual node can be (i) a trie node associated with a logical table wherein an individual element may contain a pointer pointing to a lower node in the hierarchy, or (ii) a bucket containing at least one element so that the type of an individual element in the bucket is selected from a group including of e.g. a data unit or a pointer to a stored data unit. To optimize the performance of the functional trie structure, the trie nodes are implemented as quad nodes of four elements, and in at least part of the directory structure groups of successive quad nodes are replaced by compressed nodes in such a way that (a) an individual group comprising a given quad node and its child nodes is replaced by a node whose logical table has 16 elements, and (b) a compressed node known per se is formed from said node of 16 elements by physically storing in the node only non-nil pointers and in addition a bit pattern on the basis of which the physical storage location in the node, corresponding to the search word, can be determined. The invention also relates to a structure in which no buckets are used.
Owner:NOKIA NETWORKS OY

Search based service information management system and method

The invention discloses a search based service information management system and method. The system comprises a plurality of user clients, a service provider client and a service information management platform, wherein the user clients are used for sending search words input by users to the service information management platform and receiving recommendation information fed back by the service information management platform; the service provider client is used for making statistics on behaviors, corresponding to service providers, of the users to generate statistic information and feeding the statistic information back to the service information management platform; and the service information management platform is used for generating the recommendation information, providing the recommendation information in a result page, generating behavior data according to the statistic information of the users, fed back by the service providers and managing service information data of the users. According to the system, the search words and attribute information of the users are combined for providing the recommendation information of the service providers, commodities or the like for the users, and the commodities, services, merchants, promotional information and the like interested by the users are accurately recommended for the users, so that the user experience is improved.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Keyword calculation method and device based on user browse and search actions

InactiveCN103164521AFaster and more accurate classification resultsTake advantage ofSpecial data processing applicationsMarketingSearch wordsWeb page
The invention discloses a keyword calculation method and a device based on user browse and search actions. The keyword calculation method includes the following steps: with regard to webpage data with other user search word skips in user browse action data, a first kind of user keywords is generated according to other user search words; with regard to webpage data with no other user search word skips in the user browse action data, a second kind of the user keywords is generated according to a title, a text and meta information in the webpage data; with regard to a search word which is directly input in the user browse action data, collaborative filtering technology is combined to conduct keyword recommendation to generate a third kind of the user keywords; the three kinds of the user keywords are merged and blended to obtain uniform user keywords; the keywords in the uniform user keywords are sequenced, and a part of or all keywords are selected to serve as keywords of an reaction to all aspects of information of a user. According to the keyword calculation method and the device based on the user browse and search actions, the cost of calculating the user keywords by a system is enabled to be small, and user actions are covered comprehensively.
Owner:亿赞普(北京)科技有限公司

Method for searching for characters displayed in screen and based on mobile terminal and mobile terminal

The invention provides a method for searching for characters displayed in a screen and based on a mobile terminal. The method includes setting a word fetching tool, wherein the window rank of the word fetching tool is higher than that of an application program of the mobile terminal; utilizing the word fetching tool to intercept picture information on the screen according to the gesture of a user when detecting a triggering command of the user; conducting image-to-text identification operation on the picture information to obtain a plurality of characters, conducting word segmentation on the plurality of characters to obtain a plurality of word groups; acquiring a key word list according to the position of the characters in the word groups on the screen and the position of the word fetching tool on the screen during the picture information intercepting and displaying the key word list; receiving a searching word of the user, conducting searching according to key words in the key word list and displaying a searching result for the user. The method improves user experience, increases the page view of the searched pages, and has quickness, high efficiency and usability. The mobile terminal is further disclosed.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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