Create ML Models with BigQuery ML: Challenge Lab Reviews

Juan Pablo I. · Reviewed 9 месяцев ago

Alejandro A. · Reviewed 9 месяцев ago

Paul Cyrille H. · Reviewed 9 месяцев ago

Aaron K. · Reviewed 9 месяцев ago

Pankaj B. · Reviewed 9 месяцев ago

JOSE E. · Reviewed 9 месяцев ago

JOSE E. · Reviewed 9 месяцев ago

great lab

Karim A. · Reviewed 9 месяцев ago

TANIA ALEJANDRA L. · Reviewed 9 месяцев ago

JOSE E. · Reviewed 9 месяцев ago

Mohammad R. · Reviewed 9 месяцев ago

JOSE E. · Reviewed 9 месяцев ago

Very disappointing. 1) The dataset is not clearly specified, the features neither (is the goal to check per unique visitor or per session?) 2) in the assignment, two contradicting instructions are given: "Also you have to specify the model type as binary logistic regression" and 2 lines below "Use the model type as linear regression model" - the second doesn't make sense for binary classification (will or won't buy). 3) No specification on how to deal with train-validation split; some labs have the split, some don't, it's ambiguous 4) even after trying all combinations (even with the linear regression, i.e. fitting the number of transactions as if it were float) the result gets NOT verified by the module. I got the data and trained a model myself separated from GCP and got THE SAME results as here, so obviously the model is well trained. Sad work out there, sorry.

Darina L. · Reviewed 9 месяцев ago

João T. · Reviewed 9 месяцев ago

krishna b. · Reviewed 9 месяцев ago

Pushpendra Y. · Reviewed 9 месяцев ago

Takahide M. · Reviewed 9 месяцев ago

Rajeswari P. · Reviewed 9 месяцев ago

Girish K. · Reviewed 9 месяцев ago

Denise T. · Reviewed 9 месяцев ago

Aditya S. · Reviewed 9 месяцев ago

Great

Pramod K. · Reviewed 9 месяцев ago

Asif M. · Reviewed 9 месяцев ago

It is important to make the instruction clearer stating that the student is to use already trained models and not to train another subscriber_type model. It can be confusing

GALINA K. · Reviewed 9 месяцев ago

Fredrick Barasa O. · Reviewed 9 месяцев ago