Method and device for generating information

A technology of comment information and information collection, applied in unstructured text data retrieval, semantic analysis, etc., can solve the problem of mismatch between the evaluation object word and the evaluation word
CN110738056APending Publication Date: 2020-01-31BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Publication Date
2020-01-31

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Abstract

The embodiment of the invention discloses a method and device for generating information. A specific embodiment of the method comprises the steps of obtaining a comment information set; for the comment information in the comment information set, extracting target words from the comment information, the extracted target words forming word groups, wherein the target words comprise evaluation objectwords and evaluation words; for the phrases in the at least one formed phrase, inputting the evaluation object words and the evaluation words in the phrase into a pre-trained prediction model to obtain a prediction result, determining whether the evaluation object words and the evaluation words in the phrase are matched or not based on the prediction result, and if yes, classifying the phrase intoa phrase set; and generating viewpoint information based on the phrases in the phrase set. According to the embodiment, generation of viewpoint information with relatively high readability is realized.
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Description

technical field

[0001] The embodiments of the present application relate to the field of computer technologies, and in particular to methods and devices for generating information. Background technique

[0002] At present, the existing opinion information generation methods usually extract the evaluation object words and evaluation words from the review information, and then directly form the evaluation object words and evaluation words into opinion information, but the evaluation object words and the evaluation words may not match. , for example, the evaluation object word "mobile phone" does not match the evaluation word "delicious". Contents of the invention

[0003] The embodiments of the present application propose a method and an apparatus for generating information.

[0004] In the first aspect, the embodiment of the present application provides a method for generating information. The method includes: obtaining a set of comment information; The target words form ...

Claims

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