Named Entity Recognition for Improving Retrieval and Translation of Chinese Documents.
Rohini K. SrihariErik PetersonPublished in: ICADL (2008)
Keyphrases
- named entity recognition
- text summarization
- out of vocabulary
- information retrieval
- information extraction
- chinese english
- named entities
- information retrieval systems
- document retrieval
- natural language processing
- retrieval systems
- query expansion
- proper names
- monolingual retrieval
- text documents
- relevant documents
- document analysis
- query terms
- document collections
- maximum entropy
- machine translation
- conditional random fields
- semi supervised
- question answering
- test collection
- relation extraction
- query translation
- relevance feedback
- retrieval model
- word segmentation
- natural language
- cross language
- annotated corpus
- language model
- text mining
- parallel corpora
- named entity recognizer
- maximum entropy classifier
- cross language information retrieval
- content based retrieval
- image retrieval
- keywords
- source language
- document clustering
- text classification
- user queries
- probabilistic model