data/ml/answer-train.py: After cross-validation (just 10-fold), report mean/SD score and produce a model on the cross training set
data/ml/answer-train.py: After cross-validation (just 10-fold), report mean/SD score and produce a model on the cross training set

Martinfx/yodaqa,vineetk1/yodaqa,Martinfx/yodaqa,vineetk1/yodaqa,vineetk1/yodaqa,vineetk1/yodaqa,Martinfx/yodaqa,Martinfx/yodaqa,Martinfx/yodaqa,Martinfx/yodaqa,vineetk1/yodaqa,vineetk1/yodaqa