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Unsupervised feature selection for image classification: A bipartite matching-based principal component analysis approach.
Firoozeh Beiranvand
Vahid Mehrdad
Mohammad Bagher Dowlatshahi
Published in:
Knowl. Based Syst. (2022)
Keyphrases
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unsupervised feature selection
bipartite matching
image classification
principal component analysis
dimensionality reduction
feature extraction
negative matrix factorization
feature selection
principal components
minimum cost flow
nonnegative matrix factorization
maximum weight
image representation
linear discriminant analysis
data clustering
low dimensional
face recognition
feature space
sparse representation
image features
data matrix
singular value decomposition
svm classifier
image processing
high dimensional data
shortest path algorithm
feature set
machine learning
bi objective
data mining applications
feature subset
unsupervised learning
high dimensional
feature vectors