Multiresolution Abnormal Trace Detection Using Varied-Length n-Grams and Automata.
Guofei JiangHaifeng ChenCristian UngureanuKenji YoshihiraPublished in: IEEE Trans. Syst. Man Cybern. Part C (2007)
Keyphrases
- n gram
- multiresolution
- language model
- text classification
- variable length
- language independent
- anomaly detection
- bag of words
- artificial intelligence
- language modeling
- part of speech
- regular expressions
- language modelling
- abnormal behavior
- viterbi algorithm
- machine vision
- subband
- character n grams
- inside outside algorithm