Criar modelos de ML com o BigQuery ML: laboratório com desafio avaliações
40707 avaliações
great lab
Karim A. · Revisado há about 1 year
TANIA ALEJANDRA L. · Revisado há about 1 year
JOSE E. · Revisado há about 1 year
Mohammad R. · Revisado há about 1 year
JOSE E. · Revisado há about 1 year
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. · Revisado há about 1 year
João T. · Revisado há about 1 year
krishna b. · Revisado há about 1 year
Pushpendra Y. · Revisado há about 1 year
Takahide M. · Revisado há about 1 year
Rajeswari P. · Revisado há about 1 year
Girish K. · Revisado há about 1 year
Denise T. · Revisado há about 1 year
Aditya S. · Revisado há about 1 year
Great
Pramod K. · Revisado há about 1 year
Asif M. · Revisado há about 1 year
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. · Revisado há about 1 year
Fredrick Barasa O. · Revisado há about 1 year
Changming C. · Revisado há about 1 year
Smita W. · Revisado há about 1 year
ok
Dipak V. · Revisado há about 1 year
Mariyam Ansar K. · Revisado há about 1 year
Gaurav M. · Revisado há about 1 year
Allen Y. · Revisado há about 1 year
Learning and Learning lots of learning
prateek G. · Revisado há about 1 year
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