An Approach to Image Spam Filtering Based on Base64 Encoding and N-Gram Feature Extraction.
Congfu XuYafang ChenKevin ChiewPublished in: ICTAI (1) (2010)
Keyphrases
- n gram
- spam filtering
- text classification
- feature extraction
- image classification
- variable length
- image features
- language model
- bag of words
- image retrieval
- image representation
- language modelling
- language independent
- extracted features
- similarity measure
- language modeling
- spam detection
- neural network
- natural language processing
- text categorization
- probabilistic model
- natural language
- machine learning methods
- image processing
- data mining
- part of speech
- real world
- anti spam