Flexible unsupervised feature extraction for image classification

Nonlinear Dimensionality Reduction by Locally Linear Embedding

Sam T. Roweis, Lawrence K. Saul · Science · 2000 · 14.9K citations

Geometric Learning, Image Analysis, Machine Learning +13

Eigenfaces for Recognition

Matthew Turk, Alex Pentland · Journal of Cognitive Neuroscience · 1991 · 13.7K citations · Full text

Engineering, Biometrics, Face Detection +16

Eigenfaces vs. Fisherfaces: recognition using class specific linear projection

Peter N. Belhumeur, João P. Hespanha, David Kriegman · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1997 · 11.7K citations

Face Detection, Facial Recognition System, Machine Vision +14

Beyond Bags of Features: Spatial Pyramid Matching for Recognizing Natural Scene Categories

Svetlana Lazebnik, C. Schmid, Jean Ponce · 2006 · 7.9K citations · Full text

Laplacian Eigenmaps for Dimensionality Reduction and Data Representation

Mikhail Belkin, Partha Niyogi · Neural Computation · 2003 · 7.6K citations

Spectral Theory, Image Analysis, Machine Learning +13