Trained Named Entity Recognition using Distributional Clusters.
Dayne FreitagPublished in: EMNLP (2004)
Keyphrases
- named entities
- co occurrence
- named entity recognition
- information extraction
- named entity extraction
- question answering
- natural language processing
- relation extraction
- text mining
- clustering algorithm
- linguistic features
- text documents
- document clustering
- annotated corpus
- data points
- global context
- weakly supervised
- maximum entropy model
- wordnet
- high dimensional
- training set
- information retrieval
- real world
- person names
- personal names
- noun phrases
- object recognition
- machine learning