Performing Basic Feature Engineering in BQML Reviews

Kyle K. · Reviewed حوالي سنة ago

Some missing lines todo are not working correct

Alejandro L. · Reviewed حوالي سنة ago

Aaron T. · Reviewed حوالي سنة 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 حوالي سنة 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 حوالي سنة ago

Alejandro A. · Reviewed حوالي سنة ago

Donovan B. · Reviewed حوالي سنة ago

Andres P. · Reviewed حوالي سنة ago

Jairo C. · Reviewed حوالي سنة ago

Yvan K. · Reviewed حوالي سنة ago

Pigeon B. · Reviewed حوالي سنة ago

Nguyen M. · Reviewed حوالي سنة ago

Law T. · Reviewed حوالي سنة ago

Shokoufeh N. · Reviewed حوالي سنة ago

Good

Viswanathan M. · Reviewed حوالي سنة ago

Leonardo D. · Reviewed حوالي سنة ago

Christopher R. · Reviewed حوالي سنة ago

Ana R. · Reviewed حوالي سنة ago

Alfred M. · Reviewed حوالي سنة ago

Hanna S. · Reviewed حوالي سنة ago

Ezequiel M. · Reviewed حوالي سنة ago

Ezequiel M. · Reviewed حوالي سنة ago

Abhilasa S. · Reviewed حوالي سنة ago

Apoorv A. · Reviewed حوالي سنة ago

sandeep k. · Reviewed حوالي سنة ago