Performing Basic Feature Engineering in BQML Ulasan
11780 ulasan
Thomas O. · Diulas 10 bulan lalu
Andrew S. · Diulas 10 bulan lalu
Dominic D. · Diulas 10 bulan lalu
Rob P. · Diulas 10 bulan lalu
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. · Diulas 10 bulan lalu
Amit M. · Diulas 10 bulan lalu
Christopher S. · Diulas 10 bulan lalu
Ashutosh S. · Diulas 10 bulan lalu
sara t. · Diulas 10 bulan lalu
sara t. · Diulas 10 bulan lalu
Lim S. · Diulas 10 bulan lalu
Bazil A. · Diulas 10 bulan lalu
Omid G. · Diulas 10 bulan lalu
I did task but doesnt work
Omid G. · Diulas 10 bulan lalu
Shankar M. · Diulas 10 bulan lalu
Oscar M. · Diulas 10 bulan lalu
Kyle K. · Diulas 10 bulan lalu
Some missing lines todo are not working correct
Alejandro L. · Diulas 10 bulan lalu
Aaron T. · Diulas 10 bulan lalu
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. · Diulas 10 bulan lalu
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. · Diulas 10 bulan lalu
Alejandro A. · Diulas 10 bulan lalu
Donovan B. · Diulas 10 bulan lalu
Andres P. · Diulas 10 bulan lalu
Jairo C. · Diulas 10 bulan lalu
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