Heterogeneous cryo-EM projection image classification using a two-stage spectral clustering based on novel distance measures.
Xiangwen WangYonggang LuXianghong LinPublished in: Briefings Bioinform. (2022)
Keyphrases
- distance measure
- image classification
- euclidean distance
- image representation
- similarity measure
- image features
- bag of words
- dynamic time warping
- kullback leibler
- expectation maximization
- em algorithm
- vector space
- distance metric
- generative model
- distance function
- feature extraction
- hamming distance
- kullback leibler divergence
- electron microscopy
- bhattacharyya distance
- mixture model
- nearest neighbor classification
- proximity measures
- edit distance
- probabilistic model
- image segmentation
- similarity estimation