Principal component analysis of speech spectrogram images

A Threshold Selection Method from Gray-Level Histograms

Nobuyuki Otsu · IEEE Transactions on Systems Man and Cybernetics · 1979 · 43.1K citations

Computing, Computer Science, Computer Vision +12

The Scree Test For The Number Of Factors

Raymond B. Cattell · Multivariate Behavioral Research · 1966 · 13.5K citations

Social Sciences, Behavioral Sciences, Item Response Theory +12

The Application of Electronic Computers to Factor Analysis

Henry F. Kaiser · Educational and Psychological Measurement · 1960 · 12.2K citations

Business, Computer Science, Item Response Theory +9

Analysis of a complex of statistical variables into principal components.

H. Hotelling · Journal of Educational Psychology · 1933 · 9.5K citations

Natural Sciences, Biostatistics, Statistical Modeling +12

Principal Component Analysis

Colin Goodall, Ian T. Jolliffe · Technometrics · 1988 · 8.7K citations

Natural Sciences, Biostatistics, Data Analytics +5