A comparison and combination of segmental and fixed-frame signal representations in NMF-based word recognition.
Okko Johannes RäsänenJoris DriesenPublished in: NODALIDA (2009)
Keyphrases
- word recognition
- noisy environments
- cursive script
- handwritten word recognition
- handwriting recognition
- character recognition
- negative matrix factorization
- word segmentation
- document analysis
- nonnegative matrix factorization
- hidden markov models
- automatic speech recognition
- real time
- pattern recognition
- machine learning
- matrix factorization
- document clustering
- feature space
- non stationary
- high dimensional
- image processing
- handwritten words
- feature selection