33results about How to "Rich search methods" patented technology

The invention relates to the technology of digital televisions and provides a TV program searching method and a TV set, aiming at the defect of inconvenient use caused by looking up each TV program in EPG only by manual operation one by one during browsing or searching TV programs by the prior art. In the TV program searching method, a TV set host receives keywords input by a controller; and the TV set host searches the TV programs the program information of which contains the input keywords in the EPG and displays the program information of the searched TV programs. The invention also provides a TV set. A Chinese character input module is set up in the TV set host, and meanwhile, a Chinese character character-formation indication mark is set up on the keyboard of a controller, and thereby, users can use the controller to input the keywords of TV program names and the like desired to be watched. At the moment, the matched TV programs can be searched according to the keywords input by the users by setting up a program search module in the TV set host, thereby providing the great convenience for the users to browse or search the TV programs.

The invention discloses a method for displaying search information and a device for displaying search information. The method includes: receiving a keyword input by a user, matching the keyword in a preset category classification list, and displaying the matched category classification information; obtaining the category classification information selected by the user, and classifying according to the keyword and category Completely match the information to obtain preliminary search results; perform an exact match search on the search results based on keywords and category classification information to obtain precise search results; display to the user in sequence the search results containing the keywords entered by the user under the category classification Information and other search result information under category classification. By applying the present invention, search reliability and user experience can be improved.

The invention provides a method for reminding through a search engine and the search engine. The method for reminding through the search engine comprises the steps that the search engine obtains search information of a user, the search engine builds reminding items for the user according to the search information, and when content corresponding to the reminding items changes, the search engine sends a reminding message to the user. By means of the method for reminding through the search engine, the user is prevented from missing updating of interested content, and user experience is improved. In addition, the user is stimulated in the reminding message sending mode to search, interaction between the user and the search engine is enhanced, search modes are more diverse, and search enjoyment is improved.

The invention discloses a method and a device for recognition processing of a target object. The method comprises that smell information of the target object collected by a user using a smell sensor is received; matched recognition is carried out according to the smell information of the target object; and relevant information of the target object is fed back to the user according to results of the matched recognition. The method and the device for the recognition processing of the target object provided by the invention apply a more visual smell information recognition method to the target object, check the target object needed by the user and feed back the relevant information to the user and can more accurately recognize the target object. In comparison with existing single word recognition, operations are simpler and more direct, a checking failure caused by inaccurate word expression of the target object is avoided, and manners for checking the target object are enriched.

The embodiment of the invention discloses a song searching method and device. The method comprises: acquiring a prompting action which is input by a user in a song searching interface; and acquiring a song matched with the prompting action and providing the song to the user. According to the embodiment of the invention, the prompting action, which is input by the user in the song searching interface, is acquired and the song matched with the prompting action is acquired and provided for the user, so that song searching is more diversified and finding manners of the song searching are enriched.

The invention discloses a method for extracting a relationship among geographic entities contained in an internet text. The method comprises the following steps of data preprocessing, document vectorization, weight calculation, keyword extraction and relational tuple construction. The method specifically comprises the steps of inputting the network text containing the geometric entities, extracting the spatial relationship or the semantic relationship among the geometric entities through data preprocessing, and obtaining a webpage pure text and candidate keywords; performing vectorization on the text by adopting a word-level vector space model, and establishing a word-context matrix; designing a novel weight calculation method for performing weight calculation on the geometric entities; and selecting the word with the maximum weight as a keyword from a context vector, constructing a relational tuple, and finally finishing geometric entity extraction. According to the method, a semantic-based retrieval mode is provided, so that a conventional search technology depending on the keyword is changed; and on the premise of lack of large-scale tagged corpora and a geometric knowledge library, geometric relationship description words can be quickly extracted, so that the operation efficiency is improved and the labor cost is greatly reduced.

The invention relates to a vehicle search method and system based on self-defined features. The method includes: extracting and saving the features of each vehicle in the vehicle image database captured by a surveillance camera; The database is searched for vehicles satisfying the self-defined characteristics and the search results are returned. The system includes: a vehicle image data reading device, a vehicle area positioning device, a vehicle feature extraction device, a vehicle feature storage device, a vehicle search device and a search result display device. The method and system provided by the present invention can provide a variety of search methods, so that users can customize the search features according to the actual situation to search for vehicles, greatly reducing the number of images manually confirmed by case handlers, effectively saving manpower and material resources, and making case handling more efficient. The efficiency is greatly improved, and very good social and economic benefits can be produced.