Graph-Based Unsupervised Learning of Word Similarities Using Heterogeneous Feature Types.
Avneesh SalujaJirí NavrátilPublished in: TextGraphs@EMNLP (2013)
Keyphrases
- feature types
- unsupervised learning
- semi supervised
- closely related
- feature set
- supervised learning
- shape features
- co occurrence
- spatial features
- machine learning
- feature selection
- dimensionality reduction
- object recognition
- similarity measure
- feature descriptors
- data mining
- moving objects
- feature space
- multi dimensional
- feature points
- multiscale
- action recognition
- keypoints
- image processing
- global features