基于关键词和关键句抽取的用户评论情感分析 (Sentiment Analysis of User Comments Based on Extraction of Key Words and Key Sentences).
Ying YuKe ChenLidan ShouGang ChenXiaofan WuPublished in: 计算机科学 (2019)
Keyphrases
- sentiment analysis
- sentence level
- user comments
- opinion mining
- sentiment classification
- positive or negative
- text classification
- sentiment words
- multi aspect
- social media
- keywords
- text mining
- online news
- natural language processing
- product features
- online reviews
- opinion words
- multi document summarization
- document level
- natural language
- search engine
- product reviews
- user generated
- sentiment lexicon
- public opinion
- information extraction
- machine learning
- social media content
- novelty detection
- user generated content
- image classification
- collaborative filtering