model_hyperparameter.py

# Extract the best_model
best_model = model_list[38]

# Extract the Rank
print ("Rank: ", best_model.getRank())

# Extract the MaxIter value
print ("MaxIter: ", best_model.getMaxIter())

# Extract the RegParam value
print ("RegParam: ", best_model.getRegParam())

# Extract the Alpha value
print ("Alpha: ", best_model.getAlpha())

You've now tested 192 different models on the msd dataset, and you found the best ROEM and its respective model (model 38).

You now need to extract the hyperparameters. The model_list you created previously is provided here. It contains all 192 models you generated. Use the instructions below to extract the hyperparameters.