Detection of Malicious PowerShell Using Word-Level Language Models.
Yui TajiriMamoru MimuraPublished in: IWSEC (2020)
Keyphrases
- language model
- word level
- n gram
- language modeling
- language independent
- document level
- probabilistic model
- speech recognition
- retrieval model
- document retrieval
- query expansion
- document images
- information retrieval
- machine translation
- context sensitive
- test collection
- viterbi algorithm
- word segmentation
- query terms
- anomaly detection
- relevance model
- document analysis
- pseudo relevance feedback
- vector space model
- search engine
- word recognition
- translation model