ACL RD-TEC 1.0 Summarization of W06-2808
Paper Title:
ANOMALY DETECTING WITHIN DYNAMIC CHINESE CHAT TEXT
ANOMALY DETECTING WITHIN DYNAMIC CHINESE CHAT TEXT
Authors: Yunqing Xia and Kam-Fai Wong
Primarily assigned technology terms:
- algorithm
- anomaly detection
- chinese word segmentation
- classifier
- entropy calculation
- estimation method
- factorization
- language modeling
- learning
- learning technique
- linear interpolation
- modeling
- morphological analysis
- pattern learning
- pos tagging
- processing
- recognizer
- segmentation
- segmentation tool
- statistical language modeling
- statistical methods
- svm classifier
- tagging
- text processing
- word segmentation
Other assigned terms:
- approach
- array
- case
- chinese corpora
- chinese corpus
- chinese word
- chinese words
- co-occurrence
- corpora
- distribution
- entropy
- error rate
- estimation
- evaluations
- f measure
- genre
- heuristics
- input text
- intention
- interpolation
- language data
- language model
- language models
- meaning
- measure
- method
- n-gram
- n-gram model
- natural language
- open test
- pen treebank
- penn treebank
- perplexity
- pos tag
- precision
- probabilities
- probability
- segments
- semantic
- semantic information
- sentence
- sentences
- statistical models
- style
- syntactic information
- tags
- technique
- term
- terms
- test data
- test set
- text
- text collection
- text corpora
- text corpus
- text genre
- training
- training corpus
- training samples
- training set
- treebank
- trigram
- trigram model
- vocabulary
- word
- word classes
- word sequence
- word trigram
- word trigram model
- words
