Lifelong aspect extraction from big data: knowledge engineering
نویسندگان
چکیده
منابع مشابه
Lifelong aspect extraction from big data: knowledge engineering
Background Probabilistic topic models perform statistical evaluations on words co-occurrence to extract popular words and group them in topics. A topic can be considered as a concept represented through its top words. In aspect based sentiment analysis (ABSA), topics are used to represent product aspects or sentiment category. Due to the amount of content produced online, there is rich informat...
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ژورنال
عنوان ژورنال: Complex Adaptive Systems Modeling
سال: 2016
ISSN: 2194-3206
DOI: 10.1186/s40294-016-0018-7