35results about How to "Shorten the search path" patented technology

The invention discloses a segmented cyclic redundancy check method for polarization codes mainly in order to solve the problems of high decoding complexity and high block error rate in the prior art. According to the technical scheme, the method comprises the steps as follows: first, the correct probability of the estimated value of each bit channel is calculated, and a channel for transmitting non-fixed bits is selected according to the probability; then, according to the correct probability of the estimated value of the channel for transmitting non-fixed bits, an information bit sequence is divided into sub information bit sequences, and segmented CRC check is carried out; next, polarization coding is carried out on the bit sequence joining in the segmented CRC check; and finally, the coded sequence is transmitted in the channel. Compared with the prior art, the method has the advantage that the method reduces the decoding complexity, improves the block error rate of decoding, and can be used to reduce the transmission error probability in the process of wireless communication.

The invention discloses a method and a device for accessing a survey point of a cluster database, which are applied to a Treap tree established in memory. A node memory index block of the Treap comprises the survey point identification range and access times; the node access times are sequentially reduced according to a preset node searching sequence; and preset number index blocks read from a disk is saved in the memory according to the high-low sequence of the access times. The method comprises the following steps: receiving a survey point access request in a preset cycle; searching a target node from a tree according to the target survey point identification and a preset node searching sequence in the request; increasing the access times of the target node; searching whether an index block corresponding to the target node exists in the memory or not, and determining the location of the survey point corresponding to the target survey point identification in the index block if the index block exists; accessing the survey point according to the survey point location; regulating the position of the target node in the Treap tree after the preset cycle is finished to sequentially reduce the access times of each node according to the node searching sequence.

The invention discloses an information recommendation method and device and electronic equipment. The information recommendation method comprises the steps: constructing a retrieval relation graph, wherein the retrieval relation graph comprises a plurality of sub retrieval relation graphs corresponding to search results obtained through different keywords, and each sub retrieval relation graph comprises at least one connection directed edge which is used for indicating link webpage nodes obtained through keyword search; receiving a target keyword to be retrieved; querying all the link webpagenodes corresponding to the target keyword and the weight value of each link webpage node in the retrieval relation graph to determine a target search list, the target search list comprising a plurality of pieces of recommendation information sorted according to the weight values; and displaying a target search list. According to the information recommendation method and device, the technical problem of relatively large recommendation errors caused by incapability of accurately grasping the search intention of the user during information recommendation in related technologies is solved.

The invention discloses a search method and apparatus for a television. The search method includes the following steps that: when a first operation instruction sent by a remote control device is received, a current interface is hidden, a search box is displayed, and a cursor is made to be located at the search box; when the cursor is located at a blank search box, and a second operation instruction sent by the remote control device is received, an array consisting of a plurality of keys is displayed, and the cursor is made to be located at the array. According to the search method and apparatus for the television of the invention, as long as the first operation instruction sent by the remote control device can be received by any interface of the television, and the current interface is hidden, the program search box can be displayed, and the cursor can be made to be located at the search box, and therefore, a program searching process can be simplified, the search box can be displayed on the screen of the television at any time according to the requirements of a user, and a search path can be shortened; when the cursor is located at the blank search box, it only needs to receive the second operation instruction of the remote control device, so that the search keyboard can be displayed; and therefore, program search can be completed, and the search of television programs is simpler and more convenient.

Embodiments of the invention provide a speech flow processing method and device. The method comprises the steps of obtaining a to-be-identified speech flow for a target task, and determining a targetidentifier of the target task; searching a target decoding small resource matched with the target identifier from a decoding small resource group according to the target identifier; and processing theto-be-identified speech flow by utilizing the target decoding small resource under the condition that the target decoding small resource is found to obtain a processing result. By means of the method, the decoding speed can be improved, and the memory occupied by decoding resources is reduced.

The invention discloses a method and a device for displaying application programs. The method for displaying application programs comprises the following steps: starting a preset interactive interface; receiving information of an application program inputted to the interactive interface by a user; and if the input information belongs to a preset direct signal, directly displaying an interface corresponding to the application program. The method can be used for reducing the search paths of application programs.

The invention discloses a page display method, electronic equipment and a computer storage medium. The method comprises the following steps: obtaining book information of a target book in a bookshelf of a user; displaying the book information of the target book in a first display position of a recommendation page; obtaining recommendation information in different recommendation forms; and respectively displaying the recommendation information in the different recommendation forms in a plurality of second display positions of the recommendation page. According to the scheme, the book information of the target book in the bookshelf of the user is displayed in the first display position in the recommendation page, so that the user can be attracted to continue to read the electronic book included in the bookshelf of the user, a searching path of the user for searching for the target book is shortened, and the reading efficiency is improved; and the recommendation information in the different recommendation forms is displayed in the second display positions, so that the diversity of the recommendation forms in the recommendation page is improved, diversified requirements of different users are met, the user experience is improved, the conversion rate of the recommendation information is improved, and the user retention rate of an electronic book platform is improved.

The invention relates to a segmentation method for improving an English online handwritten cursive script recognition rate. The method comprises a step of carrying out preprocessing on words written by a user, and extracting feature points according to certain rule after a series of standard adjustment, a step of running a conditional random field model to extract a neighborhood graph according to the feature points, and evaluating various segmentation paths by using a total energy function, and a step of using a method with the combination of a non-segmentation strategy and a segmentation strategy, in the non-segmentation strategy extension search, using a segmentation candidate lattice constructed in the segmentation strategy to increase a length range to limit a search path, and thus reducing the path range of a synchronous beam search. Compared with the single use of the non-segmentation strategy or the segmentation strategy, the recognition speed is greatly improved on the basis of ensuring the recognition rate.

The invention provides a search keyword recommendation model generation method and device and a keyword recommendation method and device. The model generation method comprises the steps that first search behavior records and/or second search behavior records of multiple users are/is obtained, the first search behavior records comprise browsed content and keywords searched after browsing, and the second search behavior records comprise continuous search keywords and search sequences between the keywords; generating a first association relationship between content and keywords according to the first search behavior record and/or generating a second association relationship between the keywords according to the second search behavior record; and generating a keyword recommendation model according to the first association relationship and/or the second association relationship. According to the method, the real search requirement of the user can be met more accurately, so that the search path is shortened practically and effectively, and the search cost is reduced.

The embodiment of the invention discloses a search implementation method, device and equipment, and the method comprises the steps: displaying a comment page of a video to a user in response to a comment trigger request for the video, and determining at least one first related search word based on the video content of the video and/or the comment information of the comment page content, wherein the first related search term is a search term which is determined based on the video content and/or the comment information and possibly needs to be searched by the user; displaying the first related search word in a preset area of the comment page; and in response to triggering of the first related search term, displaying a result page of the first related search term. According to the embodiment of the invention, the first related search term possibly needing to be searched by the user is determined and displayed based on the video content and/or the comment information, so that the user can conveniently trigger the first related search term in the preset area of the comment page, and search of the first related search term is realized. Therefore, the search path of the user can be shortened, the input cost of the user is reduced, and the user can know the video content conveniently.

The invention provides a recommendation data display method and device, computer equipment and a storage medium, and the method comprises the steps: responding to a triggering operation for a search box in a target page, and displaying a first search middle page; obtaining commodity information of related commodities of a target commodity displayed in the target page; and displaying the commodity information of the associated commodity in a preset area of the first search middle page. According to the embodiment of the invention, after the trigger operation for the search box in the target page is detected, the first search middle page can be displayed, and the commodity information of the associated commodity is displayed in the preset area of the first search middle page, so that when the target commodity cannot meet the search intention of the user, the search paths of the user are reduced, and the search efficiency of the user is improved. The associated commodity of the target commodity is displayed to the user in a more convenient manner, so that the accuracy of search intention undertaking for the user is improved, and the search efficiency is improved.

The invention provides a search term recommendation method and device, electronic equipment, a storage medium and a product, and the method comprises the steps: determining an alternative search term corresponding to a currently played video based on a historical search log and a real-time frame of the currently played video; target scores of all the alternative search words are determined, all the alternative search words are sorted according to the target scores, and a sorting result is obtained; and based on the sorting result, determining a target search term from the alternative search terms, and displaying the target search term in a playing interface of the currently played video. Therefore, according to the embodiment of the invention, the alternative search term is determined based on the historical search log and the real-time frame of the currently played video, the target search term is determined based on the target score and is displayed on the playing interface of the currently played video, a user can directly search based on the target search term, the search path of the user is shortened, and the search efficiency is improved. And divergence requirements of users can be quickly and directly met.

The invention discloses a search method based on an electronic book, a server, a client and a system. The method comprises the following steps: receiving a target search term sent by a client; determining at least one co-occurrence search word corresponding to the target search word; aiming at any co-occurrence search word, obtaining a book word associated with the co-occurrence search word; and sending the book words to the client, so that the book words are displayed on the client. By adopting the scheme, the search word with strong semantic association with the target search word can be obtained, the search result obtained based on the co-occurrence search word not only can meet the search requirement of the user, but also can provide diversified search results for the user, and the hit rate of the search results is improved; in addition, according to the scheme, the book words associated with the co-occurrence search words are sent to the client side, the book search path of the user can be shortened by displaying the book words in the client side, and the book search efficiency is improved.

The invention provides an efficient host unit searching method applicable to coupling CFD calculation of multiple sets of complex grids. The method comprises the following steps of: S1 proposing a concept of barycentric coordinates, determining a position relationship between a node and a unit according to the barycentric coordinates of a current node and a current judgment unit, and giving a searching direction; S2 when the barycentric coordinates of the nodes and the units are calculated, under the condition that more than three grid points exist in one plane of any polyhedral unit, carrying out dyeing marking on the nodes in the plane, and ensuring that at least one grid point in one plane is determined to be not adopted before through the three points during calculation each time; S3 for an individual grid unit with an abnormally complex unit form, when the barycentric coordinates of the nodes and the unit are calculated, carrying out dyeing marking on in-plane and out-plane nodes of the current unit; and S4 according to the host unit information of which the search is completed, optimizing the search starting unit of the node which does not start to search, improving the search efficiency. According to the method, the search robustness and search efficiency of the host unit in the complex computational grid can be greatly improved.

The embodiment of the invention provides a search method and device, electronic equipment and a storage medium. The method comprises the steps that a navigation point closest to a to-be-searched pointin a search graph serves as a first search point to be stored in a search point list, wherein the search graph comprises a plurality of navigation points, and the plurality of navigation points are determined based on the distribution of each point in the search graph; storing all points, connected with the current search point, in the search graph into a search point list, and updating the nextsearch point of the current search point into the current search point according to the storage sequence of the search point list until the number of points contained in the search point list reachesa preset number of points; and determining a search result of the to-be-searched point based on the distance from each point in the search point list to the to-be-searched point. According to the search method and device, the electronic equipment and the storage medium provided by the embodiment of the invention, the search path is shortened, the memory occupied by the search graph is reduced, andthe search efficiency is improved.