Accurate information extraction for quantitative financial events.
Hassan H. MalikVikas S. BhardwajHuascar FiorlettaPublished in: CIKM (2011)
Keyphrases
- information extraction
- precision and recall
- machine learning
- high accuracy
- qualitative and quantitative
- information retrieval
- highly accurate
- event recognition
- text mining
- computationally efficient
- web documents
- structured data
- event detection
- human activities
- quantitative and qualitative
- free text
- textual data
- high precision
- semi structured
- named entities
- conditional random fields
- natural language processing
- high quality
- decision making
- text documents
- neural network
- information technology
- natural language
- named entity recognition
- text summarization
- text processing
- search engine
- financial data
- open domain