Deceptive junk comment detection method oriented to user generated contents
A user-oriented and detection method technology, applied in the information field, can solve the problems of difficult discrimination, repetition, and low accuracy of deceptive spam opinions, and achieve the effect of improving adaptability and ensuring accuracy
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[0037] The specific embodiment of the present invention is as figure 1 shown. Each step is described in detail below.
[0038] (1) Opinion collection generation
[0039] For a specific user-generated content information source (such as a certain forum), start the Internet information crawler software to crawl the opinion information in it, and perform preprocessing on it (including metadata extraction such as the author of the webpage information, text extraction, and word segmentation) , part-of-speech tagging, named entity extraction, sentence statistics, paragraph statistics, punctuation statistics, etc.) steps to form a user opinion information set.
[0040] (2) Marking of deceptive spam comments
[0041] Considering that the purpose of deceptive spam opinions is to unrealistically raise or lower the image of specific objects such as websites, web pages, products, characters, etc., the specific performance is to give specific objects, events, characters, etc. Super hig...
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