Formulating context-dependent similarity functions.
Gang WuEdward Y. ChangNavneet PandaPublished in: ACM Multimedia (2005)
Keyphrases
- context dependent
- similarity function
- similarity measure
- context free
- distance function
- semantic level
- pairwise
- low level
- kernel methods
- natural language
- high level
- dot product
- similarity values
- text classification
- positive semidefinite
- neural network
- principal component analysis
- classification accuracy
- machine learning