Word frequency and arc length.
Ioan-Iovitz PopescuJán MacutekGabriel AltmannPublished in: Glottometrics (2008)
Keyphrases
- word frequency
- arc length
- planar curves
- automatic summarization
- bag of words
- shape representation
- text categorization
- affine invariant
- curvature scale space
- affine transformation
- semantic relatedness
- word order
- corner detection
- keywords
- term frequency
- text documents
- multiscale
- similarity search
- shape analysis
- scale space
- information retrieval systems
- least squares