Hey guys, I'm trying to make a Bayesian classifier, but I'm having a hard time figuring out how to programatically determine the value of the numDocs param for calculate method in TFIDF, using the files generated building the model on the command line.
I saw some code that did it like this: int numDocs = documentFrequency.get(-1).intValue(); Where documentFrequency is a HashMap<Integer,Long> read from frequency.file-0, but there's no key -1 in the file so its giving me an NPE when I try to pass that to tfidf.calculate. Anyone know what I'm doing wrong? Best, jce
