Text mining of news-headlines for FOREX market prediction: A Multi-layer Dimension Reduction Algorithm with semantics and sentiment.
Arman Khadjeh NassirtoussiSaeed Reza AghabozorgiYing Wah TehDavid Chek Ling NgoPublished in: Expert Syst. Appl. (2015)
Keyphrases
- multi layer
- text mining
- sentiment analysis
- news stories
- foreign exchange
- information retrieval and extraction
- natural language processing
- feed forward neural networks
- neural network
- error back propagation
- financial news
- news articles
- information extraction
- keywords
- neural nets
- text documents
- knowledge discovery
- sentiment classification
- single layer
- multiple layers
- decision making
- information retrieval
- data analysis
- social media
- data mining
- stock market
- text classification
- machine learning
- topic models
- semantic web