>From LDADriver.java: /** * Determine the number of words based on the size of the input vectors. * Note: can't just check first part since it might have null vector. (this * is a possible when seq2sparse is run over a small dataset with a large number * of reducers) */
I can see how there might be an empty file. But this implies a zero-length vector, which seems wrong. -- Lance Norskog [email protected]
