Performing Basic Feature Engineering in BQML Reviews

Rob P. · Reviewed 10 месяцев ago

That is UNCLEAR that columns during model creating MUST be named exactly "dayofweek" or "hourofday". Even when I tried same words but with other register (DayOfWeek) I cant pass last check

Danylo M. · Reviewed 10 месяцев ago

Amit M. · Reviewed 10 месяцев ago

Christopher S. · Reviewed 10 месяцев ago

Ashutosh S. · Reviewed 10 месяцев ago

sara t. · Reviewed 10 месяцев ago

sara t. · Reviewed 10 месяцев ago

Lim S. · Reviewed 10 месяцев ago

Bazil A. · Reviewed 10 месяцев ago

Omid G. · Reviewed 10 месяцев ago

I did task but doesnt work

Omid G. · Reviewed 10 месяцев ago

Shankar M. · Reviewed 10 месяцев ago

Oscar M. · Reviewed 10 месяцев ago

Kyle K. · Reviewed 10 месяцев ago

Some missing lines todo are not working correct

Alejandro L. · Reviewed 10 месяцев ago

Aaron T. · Reviewed 10 месяцев ago

Lab Task 3b wasn't working for me. It isn't clear what the CONCAT should be. I wrote: CONCAT(CAST(EXTRACT(DAYOFWEEK FROM pickup_datetime) AS STRING), CAST(EXTRACT(HOUR FROM pickup_datetime) AS STRING)) AS day_hour_cross, but that wasn't right, and logically it should be right. So unless there's a different format you want, it isn't clear. Waste of 5 credits.

Erwin M. · Reviewed 10 месяцев ago

Lab Task 3b wasn't working for me. It isn't clear what the CONCAT should be. I wrote: CONCAT(CAST(EXTRACT(DAYOFWEEK FROM pickup_datetime) AS STRING), CAST(EXTRACT(HOUR FROM pickup_datetime) AS STRING)) AS day_hour_cross, but that wasn't right, and logically it should be right. So unless there's a different format you want, it isn't clear. Waste of 5 credits.

Erwin M. · Reviewed 10 месяцев ago

Alejandro A. · Reviewed 10 месяцев ago

Donovan B. · Reviewed 10 месяцев ago

Andres P. · Reviewed 10 месяцев ago

Jairo C. · Reviewed 10 месяцев ago

Yvan K. · Reviewed 10 месяцев ago

Pigeon B. · Reviewed 10 месяцев ago

Nguyen M. · Reviewed 10 месяцев ago