Unsupervised Learning of Deep Feature Representation for Clustering Egocentric Actions.
Bharat Lal BhatnagarSuriya SinghChetan AroraC. V. JawaharPublished in: IJCAI (2017)
Keyphrases
- unsupervised learning
- feature representation
- deep learning
- deep architectures
- feature extraction
- supervised learning
- face recognition
- low dimensional
- dimensionality reduction
- clustering algorithm
- feature representations
- semi supervised
- feature set
- k means
- object recognition
- text classification
- expectation maximization
- model selection
- knn
- machine learning
- pairwise
- image representation
- euclidean distance
- matching algorithm
- feature descriptors
- pattern recognition
- multiscale
- feature selection