Method for collecting network public feelings viewpoint

Abstract

The invention discloses a network public feelings collecting method; hot words are extracted from a network forum, related information documents are extracted according to the hot words to form a hot event document set which is related to the hot words; the key sentences in the hot event document set are clustered to obtain a plurality of view topic sentence sets on one hot event; then a feelingsword stock with different types is established, feelings marking is carried out on the feelings words of the key sentence in the view topic sentence set; the feelings tendency value of each key sentence is calculated according to the feelings marking; the feelings tendency value of each netizen on the view topic is calculated according to netizen ID mark of the key sentence to obtain the network public feelings about some hot event, thus achieving the collection of the network public feelings. The invention not only can effectively find the public feelings information in the network, but alsocan timely and accurately extract netizen view points aiming at concrete public feelings, and makes up the defect that the previous public feelings system can only find the public feelings information, but the view can not be analyzed.

Description

technical field [0001] The invention relates to the technical field of network information processing, in particular to a method for collecting network public opinion opinions. Background technique [0002] Internet public opinion [0003] Internet public opinion is the highly influential and tendentious speeches and opinions of the public on certain hot spots and focus issues in real life that are disseminated through the Internet. It is mainly realized and strengthened through BBS forums, blogs, news follow-ups, reposts, etc. . Due to the characteristics of the Internet, such as virtuality, concealment, divergence, permeability, and randomness, more and more netizens are willing to express their views and spread ideas through this channel. Internet public opinion is a powerful force of public opinion, which will react on hot events and have a certain impact on social development and the course of events. If the guidance is not good, negative Internet public opinion will...

AI Technical Summary

Problems solved by technology

[0010] Through the analysis of the above several well-known domestic public opinion monitoring systems, it is found that: the current domestic public opinion monitoring systems focus on the accurate discovery and classification of public opinion, and the views and opinions held by people in a certain public opinion event are not relevant. Did not do in-depth research

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