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

Henry H. · Reviewed 8 дней ago

Henry H. · Reviewed 8 дней ago

I increased my MSE < 100 but step 2 is not passing!

jer g. · Reviewed 8 дней ago

After many attempts, finished Task1 and Task2. Taske-Time out. Atlast, finished all tasks

Brindha R. · Reviewed 9 дней ago

hard

BAPTISTE V. · Reviewed 9 дней ago

After many attempts, finished Task1 and Task2. Taske-Time out.

Brindha R. · Reviewed 9 дней ago

Tushita Y. · Reviewed 9 дней ago

Cecilia P. · Reviewed 9 дней ago

Thiago V. · Reviewed 9 дней ago

Harry S. · Reviewed 9 дней ago

Ashwed M. · Reviewed 9 дней ago

SID EL MRABET M. · Reviewed 9 дней ago

vartika c. · Reviewed 9 дней ago

Soufiane B. · Reviewed 9 дней ago

James C. · Reviewed 9 дней ago

vartika c. · Reviewed 9 дней ago

Cezar M. · Reviewed 9 дней ago

Julie S. · Reviewed 9 дней ago

IRENE D. · Reviewed 9 дней ago

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 9 дней ago

Vivek K. · Reviewed 9 дней 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 9 дней ago

Jenna R. · Reviewed 9 дней ago

Instructions not clear. Tasks not covered in training.

Jorge Eduardo R. · Reviewed 9 дней ago

Sacchin L. · Reviewed 9 дней ago