Engineer Data for Predictive Modeling with BigQuery ML: Challenge Lab Reviews

1. dataprep requires too many allows/accepts/continues. 2. dataprep can't cast datetime to timestamp 3. dataprep always recognize a column that is calculated from two float columns to a string type.

Yi S. · Reviewed 6 days ago

Vivek K. · Reviewed 6 days ago

I was able to complete this lab using BQ. The trickiest part of it is when the RMSE doesn't get accepted, under task 2. I've noted on our class forums that this appears to be the case when pickup_datetime is a datetime column rather than timestamp. However, all of my "*_datetime" columns were timestamp type in this lab, and I was successful. Task 3 should have a note: "allow the ML.PREDICT method to name the forecasted variable". I failed when I renamed the forecasted variable.

Jeremy L. · Reviewed 6 days ago

Jenna R. · Reviewed 6 days ago

Instructions not clear. Tasks not covered in training.

Jorge R. · Reviewed 6 days ago

Sacchin L. · Reviewed 6 days ago

Naveen Raj K. · Reviewed 6 days ago

Aymen S. · Reviewed 6 days ago

Fernando A. · Reviewed 6 days ago

Crhistian S. · Reviewed 6 days ago

DL G. · Reviewed 6 days ago

Tubagus Maulana A. · Reviewed 6 days ago

Not enough training on ML.

Tom B. · Reviewed 6 days ago

Leonardo H. · Reviewed 6 days ago

pradeep kumar K. · Reviewed 6 days ago

Corentin C. · Reviewed 6 days ago

adem b. · Reviewed 6 days ago

interesting lab

Jenina Angelin D. · Reviewed 6 days ago

Supriya D. · Reviewed 6 days ago

Pravinkumar R. · Reviewed 7 days ago

I am not sure if this is required for a DE

Muhammad Ahsan Q. · Reviewed 7 days ago

ASIM R. · Reviewed 7 days ago

Manish S. · Reviewed 7 days ago

Osama R. · Reviewed 7 days ago

Magdalena K. · Reviewed 7 days ago