{"shas":[["18a2c02c32f985c007a187c3665cb191e442002a","a4c122efb88d7fa109c5a5c8de20fb18fef8492b@emc.com","Checks for corner cases in linear regression (MADLIB-214)","Florian Schoppmann"],["09bb461e28e0deb41aacadca671eb14777393480","a4c122efb88d7fa109c5a5c8de20fb18fef8492b@emc.com","Linear Regression: In an abundance of caution, also check for negative values on the main diagonal of pinv(X^T X)","Florian Schoppmann"],["de727f36e00573ccc60783d0208cc455ae58187a","a4c122efb88d7fa109c5a5c8de20fb18fef8492b@emc.com","Changed .gitignore: Ignore all build* subdirectories.","Florian Schoppmann"]],"ref":"refs/heads/master","size":3,"head":"de727f36e00573ccc60783d0208cc455ae58187a","push_id":38495206}