Improving Recall of Regular Expressions for Information Extraction.
Karin MurthyDeepak PadmanabhanPrasad M. DeshpandePublished in: WISE (2012)
Keyphrases
- regular expressions
- information extraction
- precision and recall
- pattern matching
- finite automata
- xml schema
- regular path queries
- semistructured data
- machine learning
- regular languages
- query language
- deterministic finite automata
- tree automata
- natural language processing
- text mining
- semi structured
- finite state machines
- matching algorithm
- web documents
- building blocks
- query evaluation
- database
- data mining
- databases