Create ML Models with BigQuery ML: Challenge Lab avis

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. · Examiné il y a environ un an

João T. · Examiné il y a environ un an

krishna b. · Examiné il y a environ un an

Pushpendra Y. · Examiné il y a environ un an

Takahide M. · Examiné il y a environ un an

Rajeswari P. · Examiné il y a environ un an

Girish K. · Examiné il y a environ un an

Denise T. · Examiné il y a environ un an

Aditya S. · Examiné il y a environ un an

Great

Pramod K. · Examiné il y a environ un an

Asif M. · Examiné il y a environ un an

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. · Examiné il y a environ un an

Fredrick Barasa O. · Examiné il y a environ un an

Changming C. · Examiné il y a environ un an

Smita W. · Examiné il y a environ un an

ok

Dipak V. · Examiné il y a environ un an

Mariyam Ansar K. · Examiné il y a environ un an

Gaurav M. · Examiné il y a environ un an

Allen Y. · Examiné il y a environ un an

Learning and Learning lots of learning

prateek G. · Examiné il y a environ un an

Manish A. · Examiné il y a environ un an

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. · Examiné il y a environ un an

Chyn Chwen H. · Examiné il y a environ un an

Marcelo V. · Examiné il y a environ un an

The instruction in the last task is not clear, so it is impossible to understand what is being returned wrongly.

GALINA K. · Examiné il y a environ un an