A method for extracting people's interest tags based on social networks
A social network and tag extraction technology, applied in the field of tag extraction, can solve the problems of ignoring the representativeness of candidate words, not considering the structure of document text, ignoring phrases, etc., to achieve the effect of accurate hobbies
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[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0031] to combine Figure 1 to Figure 3 As shown, the present invention discloses a method for extracting interest tags of people based on social networks, including the following steps: step A: data preprocessing; step B: derivation of candidate tags; step C: extraction of interest tags.
[0032] The step A: data preprocessing, which is used to clean, filter and replace the social network data of the person to form a set including multiple words; the data preprocessing includes case conversion, word segmentation, part-of-speech marking, and deletion in turn. Stop words, remove slang, remove links, remove emoticons, remove retweets. Wherein, the case conversion includes: uniforml...
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