Document Representation for Text Analytics in Finance.
Jan RöderMatthias PalmérPublished in: FinanceCom (2018)
Keyphrases
- document representation
- text analytics
- text data
- text mining
- text documents
- document clustering
- text clustering
- document collections
- bag of words
- text classification
- free text
- high dimensional
- structured data
- vector space model
- language model
- vector space
- web documents
- background knowledge
- high dimensional data
- semantic information
- information extraction
- data fusion
- information retrieval
- machine learning
- business intelligence
- web pages
- document retrieval
- semi supervised
- data sources
- feature selection