Emotion instability user detection method for video conventional comments
A technology that stabilizes users and detection methods, applied in the field of review text classification, and can solve problems such as unresolved reviewers, changes, etc.
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[0105] (1) Data collection. A web crawler is used to obtain 349,612 regular comments of time-synchronized comments on the bilibili website. The data of the comment dataset comes from videos of 13 chapters of a series of works, which are stored from EP1-EP13 in the order of video release, and the interval between video updates and releases is 7 days , the total number of days that comment data persists is 545. Since there is currently no public and reliable bilibili website time-synchronized comment and regular comment sentiment classification dataset, in order to train and verify the sentiment analysis method, 9000 regular comments were randomly crawled as a sentiment classification dataset and marked.
[0106] (2) When users post regular comments, they can use the preset emoticons on the website, and add emoticons to the comment text to form a richer expression. Collect and organize the emoticon packages of the website, build the corresponding emoticon and text comparison ta...
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