Video Event Classification Using Bag of Words and String Kernels.
Lamberto BallanMarco BertiniAlberto Del BimboGiuseppe SerraPublished in: ICIAP (2009)
Keyphrases
- bag of words
- string kernels
- spam filtering
- text classification
- grammatical inference
- image classification
- computational biology
- action recognition
- visual words
- n gram
- support vector machine
- image representation
- svm classifier
- edit distance
- relation extraction
- suffix tree
- multiple kernel learning
- kernel methods
- feature selection
- computer vision
- feature extraction
- semantic features
- vector space
- text categorization