Approximate Matching for Evaluating Keyphrase Extraction.
Torsten ZeschIryna GurevychPublished in: RANLP (2009)
Keyphrases
- keyphrase extraction
- approximate matching
- automatic keyphrase extraction
- keyphrases
- record linkage
- string matching
- approximate string matching
- edit distance
- regular expressions
- document retrieval
- suffix array
- domain specific
- pattern matching
- feature selection
- news articles
- learning to rank
- document set
- n gram
- co occurrence
- supervised machine learning
- knowledge representation
- training set
- data analysis
- database systems