Semantic information extraction from Tamil documents.
S. Lakshmana PandianJ. DevakumarT. V. GeethaPublished in: Int. J. Metadata Semant. Ontologies (2008)
Keyphrases
- information extraction
- unstructured documents
- natural language text
- free text
- text documents
- web documents
- information retrieval
- text mining
- semantic information
- linguistic analysis
- natural language
- natural language processing
- semantic relationships
- textual data
- semantic relevance
- text representation
- named entities
- semantic tagging
- semi structured
- semantic content
- document classification
- text processing
- precision and recall
- structured data
- semantic web
- semantic representation
- document centric
- semantically related
- indian languages
- unstructured text
- named entity recognition
- document clustering
- xml documents
- information retrieval systems
- relation extraction
- semantic network
- machine translation
- document retrieval
- text categorization
- document collections
- relevant documents
- linguistic patterns
- document space
- semantic classes
- document content
- semantic features
- handwritten characters
- semantic similarity
- topic models
- domain specific
- keywords
- information extraction systems
- word recognition
- multi document summarization
- vector space model