Method and device for determining hotspot event name
A hot event and name technology, applied in the field of search processing, can solve problems such as inaccurate description of hot events and poor user experience, and achieve the effect of improving user experience and accuracy
Active Publication Date: 2016-08-03
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology
For example, the names of hot events such as "New RMB", "China-Singapore Project" and "Shanghai Industry Fair" lack descriptions of event occurrence and changes, and cannot accurately describe related hot events, resulting in poor user experience
Method used
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[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] Embodiments of the present invention provide a method and device for determining a name of a hot event, which is applied to a terminal, and can improve the accuracy of describing a hot event by the name of a hot event and improve user experience.
[0049] The present invention will be described in detail below through specific examples.
[0050] figure 1 It is a schematic flowchart of a method for determining a hot event name provided by an embodiment...
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The embodiment of the invention provides a method and a device for determining a hotspot event name. One specific embodiment of the method comprises the following steps: acquiring each document title including a torrent name according to the torrent name of a hotspot event; partitioning the document title into at least one document title segment according to set symbols included in the document title, and determining the document title segments as hotspot event name candidate segments when the document title segment includes all participles and at least one verb of the torrent name; performing word segmentation on the hotspot event name candidate segments to obtain participles corresponding to the hotspot event name candidate segments, determining the occurrence probabilities of the hotspot event name candidate segments according to participles corresponding to the hotspot event name candidate segments and a preset probability formula, and determining the hotspot event name. By adopting the method and the device, the describing accuracy of hotspot event name specific to the hotspot event can be increased.
Description
technical field [0001] The present invention relates to the technical field of search processing, in particular to a method and device for determining hot event names. Background technique [0002] The method of discovering hot events based on user query operations on search engines is a method commonly used by Internet companies. For news events or the latest hot topic, the user will send query input to the search engine in a very short time. According to the user's query input, the name of the current hot event can be automatically generated, so that the hot event can be presented to more users, and it is convenient for the user to quickly know the current hot event. For example, the names of hot events presented in the Baidu hot event list include "new version of RMB", "China-Singapore project", "Shanghai Industry Fair" and so on. [0003] In the prior art, in the hot event discovery method based on user query, the query input that satisfies the preset number of queries...
Claims
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IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/951G06F40/216G06F40/258G06F40/284
Inventor 王亮
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD