BiverWordle: Visualizing Stock Market Sentiment with Financial Text Data and Trends.
Lei XiaYi-Ping GaoLe LinYu-Xi ChenKang ZhangPublished in: VINCI (2023)
Keyphrases
- text data
- stock market
- financial news
- topic detection
- text classification
- text mining
- trend analysis
- financial data
- stock price
- high dimensional
- stock index futures
- structured data
- listed companies
- financial markets
- short term
- document collections
- stock returns
- portfolio optimization
- text documents
- stock exchange
- stock data
- trading rules
- high dimensional data
- financial time series
- databases
- data sets
- neural network
- stock trading
- text categorization
- knowledge discovery
- natural language
- investment strategies
- foreign exchange
- training data
- feature selection
- machine learning
- data mining
- knn