Create ML Models with BigQuery ML: Challenge Lab Reviews

JOSE E. · Reviewed больше 1 года 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 больше 1 года ago

João T. · Reviewed больше 1 года ago

krishna b. · Reviewed больше 1 года ago

Pushpendra Y. · Reviewed больше 1 года ago

Takahide M. · Reviewed больше 1 года ago

Rajeswari P. · Reviewed больше 1 года ago

Girish K. · Reviewed больше 1 года ago

Denise T. · Reviewed больше 1 года ago

Aditya S. · Reviewed больше 1 года ago

Great

Pramod K. · Reviewed больше 1 года ago

Asif M. · Reviewed больше 1 года 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 больше 1 года ago

Fredrick Barasa O. · Reviewed больше 1 года ago

Changming C. · Reviewed больше 1 года ago

Smita W. · Reviewed больше 1 года ago

ok

Dipak V. · Reviewed больше 1 года ago

Mariyam Ansar K. · Reviewed больше 1 года ago

Gaurav M. · Reviewed больше 1 года ago

Allen Y. · Reviewed больше 1 года ago

Learning and Learning lots of learning

prateek G. · Reviewed больше 1 года ago

Manish A. · Reviewed больше 1 года ago

ラボの成功判定が問題文だけでは再現できないレベルに複雑すぎて、チャットサポートなしではクリア不可能

Ryo W. · Reviewed больше 1 года ago

Chyn Chwen H. · Reviewed больше 1 года ago

Marcelo V. · Reviewed больше 1 года ago