Enterprise entity identification method and apparatus, computer device and storage medium
An identification method and enterprise technology, applied in the Internet field, can solve problems such as the lack of regularity in the naming of enterprise entities, and achieve the effect of improving accuracy
Active Publication Date: 2018-08-28
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
[0003] However, the naming regularity of business entities is not strong, and they are used more casually, and often appear in the form of abbreviations. How to extract business entities from Internet public opinion texts has become an urgent problem to be solved.
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[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0038] The enterprise entity identification method, device, computer equipment and storage medium in the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0039] At present, in order to identify business entities in Internet public opinion, most of the existing identification methods are based on hidden Markov models, conditional random field models or specific dictionary trees to identify business names.
[0040] However, the recognition methods based on the hidden Markov...
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The invention provides an enterprise entity identification method and apparatus, a computer device and a storage medium. The method comprises the steps of collecting a public opinion text to perform word segmentation processing, thereby obtaining a word segmentation result; according to the word segmentation result, performing enterprise full name identification to obtain a first enterprise full name comprised in the public opinion text; according to the word segmentation result, performing enterprise abbreviation identification to obtain a first enterprise abbreviation comprised in the publicopinion text; and determining the identified first enterprise full name and first enterprise abbreviation as a name of an enterprise entity. Through the method, the enterprise entity can be extractedfrom the network public opinion text, so that the accuracy of enterprise entity identification is improved.
Description
technical field [0001] The present invention relates to the technical field of the Internet, in particular to an enterprise entity identification method, device, computer equipment and storage medium. Background technique [0002] Internet public opinion refers to the collection of emotions, attitudes, opinions and views expressed and disseminated through the Internet, and held by the public on events that they care about or are closely related to their own interests. Enterprise entities usually carry key information in Internet public opinion, and the identification of enterprise entities is the key to mining Internet public opinion. [0003] However, the naming regularity of business entities is not strong, and they are used more casually, and often appear in the form of abbreviations. How to extract business entities from Internet public opinion texts has become an urgent problem to be solved. Contents of the invention [0004] The present invention aims to solve one o...
Claims
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IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/9535G06F16/9566G06F40/295G06F40/30
Inventor 宋烈金崔燕岳爱珍李维之张琳琳
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD