Create ML Models with BigQuery ML: Challenge Lab Reviews

JOSE E. · Reviewed أكثر من سنة 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 أكثر من سنة ago

João T. · Reviewed أكثر من سنة ago

krishna b. · Reviewed أكثر من سنة ago

Pushpendra Y. · Reviewed أكثر من سنة ago

Takahide M. · Reviewed أكثر من سنة ago

Rajeswari P. · Reviewed أكثر من سنة ago

Girish K. · Reviewed أكثر من سنة ago

Denise T. · Reviewed أكثر من سنة ago

Aditya S. · Reviewed أكثر من سنة ago

Great

Pramod K. · Reviewed أكثر من سنة ago

Asif M. · Reviewed أكثر من سنة 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 أكثر من سنة ago

Fredrick Barasa O. · Reviewed أكثر من سنة ago

Changming C. · Reviewed أكثر من سنة ago

Smita W. · Reviewed أكثر من سنة ago

ok

Dipak V. · Reviewed أكثر من سنة ago

Mariyam Ansar K. · Reviewed أكثر من سنة ago

Gaurav M. · Reviewed أكثر من سنة ago

Allen Y. · Reviewed أكثر من سنة ago

Learning and Learning lots of learning

prateek G. · Reviewed أكثر من سنة ago

Manish A. · Reviewed أكثر من سنة 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 أكثر من سنة ago

Chyn Chwen H. · Reviewed أكثر من سنة ago

Marcelo V. · Reviewed أكثر من سنة ago