Empirical evaluation of leveraging named entities for arabic sentiment analysis.
Hala MulkiHatem HaddadMourad GridachIsmail BabaogluPublished in: Int. Arab J. Inf. Technol. (2020)
Keyphrases
- empirical evaluation
- sentiment analysis
- named entities
- text mining
- natural language processing
- opinion mining
- information extraction
- named entity recognition
- sentiment classification
- text classification
- co occurrence
- relation extraction
- named entity extraction
- question answering
- sentence level
- unsupervised learning
- text documents
- machine learning
- information retrieval
- user generated
- sentiment lexicon
- document clustering
- information retrieval systems
- knowledge discovery
- weakly supervised
- product reviews
- knowledge representation
- product features
- learning algorithm