Kadri Framework for the Netflix Prize - Changelog

1.2 (2009-07-23)
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Added indexing of movie and user dates
	-Includes creation of dateindexes.*.data files
	-Added DataBase::mapIndexes() to mmap dateindexes.*.data files
Added mf_bias.cpp
Added mf_time.cpp
Edited knn.cpp - moved run_knn() to KNN::setup()
Edited icefox/src database.h and database.cpp files

1.1 (2009-07-20)
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Added user_knn.cpp
Edited matrix_factorization.cpp class to make it much faster
Modified pearson function in knn.cpp
Added matrix_factorization_pp.cpp (flawed version)

1.0
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Initial Release
