The Chronological Information Extraction System (CHESS).
P. O'NeilWoojin PaikPublished in: SMC (1998)
Keyphrases
- information extraction
- named entity recognition
- natural language processing
- free text
- machine learning
- information retrieval
- evaluation function
- semi structured
- text mining
- precision and recall
- conditional random fields
- structured data
- named entities
- computer chess
- web mining
- ontology based information extraction
- relational learning
- artificial intelligence
- textual data
- semantic tagging
- relation extraction
- game playing
- word sense disambiguation
- natural language
- learning algorithm
- text summarization
- data extraction
- game tree
- imperfect information
- unstructured text
- text documents
- case study
- database
- brute force
- machine translation
- information extraction systems
- heuristic search
- web documents