Predictive mining for stock market based on live news TF-IDF features.
Vaishali Arjun IngleSachin DeshmukhPublished in: Int. J. Auton. Comput. (2017)
Keyphrases
- stock market
- tf idf
- financial news
- stock price
- weighting scheme
- short term
- trading rules
- co occurrence
- text documents
- image features
- information retrieval
- text categorization
- document clustering
- news articles
- term weighting
- data mining
- long term
- stock index futures
- stock exchange
- feature selection
- text mining
- knowledge discovery