A novel point-line duality feature for trajectory classification.
Rajkumar SainiPartha Pratim RoyDebi Prosad DograPublished in: Vis. Comput. (2019)
Keyphrases
- feature vectors
- classification accuracy
- decision trees
- feature set
- classification systems
- feature representation
- automatic classification
- classification algorithm
- computer vision
- pattern recognition
- decision rules
- unsupervised learning
- machine learning
- machine learning methods
- class labels
- machine learning algorithms
- support vector
- preprocessing
- feature analysis
- feature extraction
- data sets
- supervised learning
- svm classification
- benchmark datasets
- spatio temporal
- support vector machine svm
- text classification
- feature weights
- line segments
- irrelevant features
- discriminative features
- feature selection
- unbalanced data
- classification models
- pattern classification
- training data
- classification method
- feature space
- active learning
- image classification
- image features