Handling Don't Know Responses in Training Data: Should They Be Excluded?
Q9: When build the training data, I saw that z_isMatch is either 0 or 1, does it also support "don't know"? Maybe I should exclude don't know records from the training set?
Q9: When build the training data, I saw that z_isMatch is either 0 or 1, does it also support "don't know"? Maybe I should exclude don't know records from the training set?
