Create ML Models with BigQuery ML: Challenge Lab Reviews

Mr. W. · Reviewed ما يقرب من 6 سنوات ago

Sue Yi L. · Reviewed ما يقرب من 6 سنوات ago

Faiz I. · Reviewed ما يقرب من 6 سنوات ago

yijie l. · Reviewed ما يقرب من 6 سنوات ago

Christie N. · Reviewed ما يقرب من 6 سنوات ago

Last Task is unclear. I just renamed the column and it work? ish

Sze Shen o. · Reviewed ما يقرب من 6 سنوات ago

Sawyer G. · Reviewed ما يقرب من 6 سنوات ago

Shong Y. · Reviewed ما يقرب من 6 سنوات ago

Yan Kai L. · Reviewed ما يقرب من 6 سنوات ago

Ambiguous

Thakorn T. · Reviewed ما يقرب من 6 سنوات ago

Last task has not clear description

Adam P. · Reviewed ما يقرب من 6 سنوات ago

Jia Wei T. · Reviewed ما يقرب من 6 سنوات ago

Used the required feature, but unable to pass. Hint is not helpful on error

Jia Wei T. · Reviewed ما يقرب من 6 سنوات ago

The definition of "busiest station" in task 5 is ambiguous.

KOJI I. · Reviewed ما يقرب من 6 سنوات ago

Amos Li Sheng T. · Reviewed ما يقرب من 6 سنوات ago

Diptaparna B. · Reviewed ما يقرب من 6 سنوات ago

I tried plenty combinations and even I found out there is few types of "Single Trip" values, but still cannot pass the answer, any idea on this? I will share my code here ========================== SELECT AVG(predicted_label) as Average_Predicted_Trip_Duration, avg(label) as Average_Truth_Trip_Duration FROM ML.PREDICT(MODEL `data.model_2`, ( SELECT duration_minutes as label, start_station_name, subscriber_type, start_time, FROM `data.trips` WHERE start_station_id = ( select start_station_id from data.trips where extract(year from start_time) = 2019 group by start_station_id order by count(trip_id) desc limit 1 ) and subscriber_type Like "%Single%" ))

HOU ZHI C. · Reviewed ما يقرب من 6 سنوات ago

Really dont know how to do for last task

HOU ZHI C. · Reviewed ما يقرب من 6 سنوات ago

Tan W. · Reviewed ما يقرب من 6 سنوات ago

Lim W. · Reviewed ما يقرب من 6 سنوات ago

CHIEW K. · Reviewed ما يقرب من 6 سنوات ago

Joey L. · Reviewed ما يقرب من 6 سنوات ago

vincent w. · Reviewed ما يقرب من 6 سنوات ago

Yan Kai L. · Reviewed ما يقرب من 6 سنوات ago

SUM KOK LIANG ​. · Reviewed ما يقرب من 6 سنوات ago