Enhancing keyword correlation for event detection in social networks using SVD and k-means: Twitter case study

Latent dirichlet allocation

David M. Blei, Andrew Y. Ng, Michael I. Jordan · Journal of Machine Learning Research · 2003 · 27K citations

Computing, Computer Science, Computational Linguistics +6

Principal component analysis

Svante Wold, Kim H. Esbensen, Paul Geladi · Chemometrics and Intelligent Laboratory Systems · 1987 · 11.5K citations

Natural Sciences, Biostatistics, Data Analytics +5

Independent component analysis: algorithms and applications

Aapo Hyvärinen, Erkki Oja · Neural Networks · 2000 · 8.8K citations

Computing, Computer Science, Machine Learning +7

Independent component analysis, A new concept?

Pierre Comon · Signal Processing · 1994 · 8.2K citations · Full text

Natural Sciences, Data Science, Complex Systems +6

NLTK

Edward Loper, Steven Bird · 2002 · 3.3K citations

Computing, Computer Science, Linguistics +14