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

Henry H. · Recensione inserita 8 giorni fa

Henry H. · Recensione inserita 8 giorni fa

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

jer g. · Recensione inserita 9 giorni fa

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

Brindha R. · Recensione inserita 9 giorni fa

hard

BAPTISTE V. · Recensione inserita 9 giorni fa

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

Brindha R. · Recensione inserita 9 giorni fa

Tushita Y. · Recensione inserita 9 giorni fa

Cecilia P. · Recensione inserita 9 giorni fa

Thiago V. · Recensione inserita 9 giorni fa

Harry S. · Recensione inserita 9 giorni fa

Ashwed M. · Recensione inserita 9 giorni fa

SID EL MRABET M. · Recensione inserita 9 giorni fa

vartika c. · Recensione inserita 9 giorni fa

Soufiane B. · Recensione inserita 9 giorni fa

James C. · Recensione inserita 9 giorni fa

vartika c. · Recensione inserita 9 giorni fa

Cezar M. · Recensione inserita 9 giorni fa

Julie S. · Recensione inserita 9 giorni fa

IRENE D. · Recensione inserita 9 giorni fa

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. · Recensione inserita 9 giorni fa

Vivek K. · Recensione inserita 9 giorni fa

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. · Recensione inserita 9 giorni fa

Jenna R. · Recensione inserita 9 giorni fa

Instructions not clear. Tasks not covered in training.

Jorge Eduardo R. · Recensione inserita 10 giorni fa

Sacchin L. · Recensione inserita 10 giorni fa