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词汇 opinion-mining
释义 opinion mining
noun[ U ]
uk /əˈpɪn.jən ˌmaɪ.nɪŋ/ us /əˈpɪn.jən ˌmaɪ.nɪŋ/
the process of using computer software to find out people's opinions or feelings about something from things that have been written, especially comments that people have posted on social media:
Internet retailers collect large amounts of data in the form of written user reviews, and opinion mining is used to extract customer needs and preferences from it.
Opinion mining techniques are becoming an important source of information for market research.
Synonym
sentiment analysis
Opinion mining is a growing field of research focused on automatic processing of the subjective information present in texts.
By analyzing large volumes of text, opinion mining aims to uncover people's feelings towards a particular topic or entity.
Researchers in the field of opinion mining are constantly developing new techniques and algorithms.
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Computer programming & software
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