Engenharia de dados para modelagem preditiva com o BigQuery ML: laboratório com desafio avaliações

IRENE D. · Revisado há about 1 hour

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. · Revisado há about 1 hour

Vivek K. · Revisado há about 4 hours

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. · Revisado há about 5 hours

Jenna R. · Revisado há about 6 hours

Instructions not clear. Tasks not covered in training.

Jorge R. · Revisado há about 8 hours

Sacchin L. · Revisado há about 9 hours

Naveen Raj K. · Revisado há about 11 hours

Aymen S. · Revisado há about 12 hours

Fernando A. · Revisado há about 12 hours

Crhistian S. · Revisado há about 13 hours

DL G. · Revisado há about 13 hours

Tubagus Maulana A. · Revisado há about 15 hours

Not enough training on ML.

Tom B. · Revisado há about 15 hours

Leonardo H. · Revisado há about 16 hours

pradeep kumar K. · Revisado há about 16 hours

Corentin C. · Revisado há about 16 hours

adem b. · Revisado há about 18 hours

interesting lab

Jenina Angelin D. · Revisado há about 19 hours

Supriya D. · Revisado há about 19 hours

Pravinkumar R. · Revisado há about 19 hours

I am not sure if this is required for a DE

Muhammad Ahsan Q. · Revisado há about 20 hours

ASIM R. · Revisado há about 21 hours

Manish S. · Revisado há about 21 hours

Osama R. · Revisado há about 22 hours