IITPB at SemEval-2017 Task 5: Sentiment Prediction in Financial Text.
Abhishek KumarAbhishek SethiMd. Shad AkhtarAsif EkbalChris BiemannPushpak BhattacharyyaPublished in: SemEval@ACL (2017)
Keyphrases
- financial news
- information retrieval and extraction
- prediction accuracy
- polarity classification
- user comments
- sentiment analysis
- positive or negative
- sentence level
- text mining
- database
- stock market
- free text
- information retrieval
- artificial neural networks to predict
- opinion mining
- sentiment classification
- prediction model
- word sense disambiguation
- text retrieval
- keywords
- prediction error
- prediction algorithm
- decision making
- cross lingual
- text data
- key concepts
- text processing
- positive and negative
- web documents
- sentiment polarity
- knn