Information Extraction from Voicemail.
Jing HuangGeoffrey ZweigMukund PadmanabhanPublished in: ACL (2001)
Keyphrases
- information extraction
- natural language processing
- named entities
- text mining
- precision and recall
- information retrieval
- free text
- conditional random fields
- semi structured
- relation extraction
- question answering
- relational learning
- web documents
- text documents
- named entity recognition
- automatic speech recognition
- structured data
- machine learning
- extracting meaningful
- web mining
- unstructured text
- open domain
- semantic tagging
- case study
- similarity measure
- text processing
- natural language
- ontology based information extraction
- data sources
- artificial intelligence
- social networks
- decision trees
- markov random field