Semantic N-Gram Feature Analysis and Machine Learning-Based Classification of Drivers' Hazardous Actions at Signal-Controlled Intersections.
Keneth Morgan KwayuValerian KwigizileJiansong ZhangJun-Seok OhPublished in: J. Comput. Civ. Eng. (2020)
Keyphrases
- feature analysis
- n gram
- machine learning
- text classification
- language model
- language independent
- pattern recognition
- natural language
- decision trees
- feature selection
- language modeling
- variable length
- feature extraction
- language modelling
- face recognition
- support vector machine
- supervised learning
- text mining
- signal processing
- computer vision
- pattern classification
- information retrieval
- support vector machine svm
- natural language processing
- classification accuracy
- web documents
- question answering
- text categorization
- unsupervised learning
- knowledge discovery
- knowledge representation
- word segmentation
- search engine
- statistical language modeling
- inside outside algorithm