Keyphrases
- similarity measure
- text representation
- text retrieval
- sentence similarity
- euclidean distance
- distance measure
- text information
- text data
- text mining
- reference set
- neural network
- natural language generation
- semantic similarity
- similarity function
- information retrieval
- distance function
- web documents
- keywords
- clustering algorithm
- similarity metric
- structural similarity
- document analysis
- pattern matching
- linguistic knowledge
- database