Créer des modèles de ML avec BigQuery ML : atelier challenge avis

Dheeraj C. · Examiné il y a plus de 5 ans

Dheeraj C. · Examiné il y a plus de 5 ans

Ruwini S. · Examiné il y a plus de 5 ans

Manideep d. · Examiné il y a plus de 5 ans

Tom D. · Examiné il y a plus de 5 ans

AKSHATA A. · Examiné il y a plus de 5 ans

Tom D. · Examiné il y a plus de 5 ans

Tom D. · Examiné il y a plus de 5 ans

Tom D. · Examiné il y a plus de 5 ans

BigQuery machine learning models have been created but not detected

Tom D. · Examiné il y a plus de 5 ans

(VJ) Vijaykumar J. · Examiné il y a plus de 5 ans

(VJ) Vijaykumar J. · Examiné il y a plus de 5 ans

Jorge L. · Examiné il y a plus de 5 ans

Naga D. · Examiné il y a plus de 5 ans

Tom D. · Examiné il y a plus de 5 ans

Got it on the third attempt with help from helpdesk. Apparently you need to hardcode the station name in the final query for task 5 busiest station. I was doing getting the same station with a WITH clause and join.

Vincent U. · Examiné il y a plus de 5 ans

Second attempt at this and still can't figure out how you want us to determine the busiest station in 2019 for final task. I've tried multiple ways using just start and also start and end station also with and without subscriber type. Does not make sense. Also, the second model is unclear whether stat time should be the timestamp or just the hour. Summary section and task detail have different wording. Just the hour works better by the way.

Vincent U. · Examiné il y a presque 6 ans

Second model is unclear whether stat time should be the timestamp or just the hour. Summary section and task detail have different wording. Wording for last task is not clear. I ran the prediction a number of ways and can't determine what you are looking for.

Vincent U. · Examiné il y a presque 6 ans

Sascha A. · Examiné il y a presque 6 ans

Sascha A. · Examiné il y a presque 6 ans

Great lab content but scoring system errors ruins the experience. To pass task 5 you have to use literally the name of the busiest station and use literally the name of the average value. If you use a nested query to find the busiest station or use a variable name different to the one the scoring system is expecting, you do not pass the score. Also the scoring system does not takes into account the fact that there are different spellings for Single Trip and the station names in the 2019 and 2018 datasets. I could pass it thanks to the always helpful support team.

Antonio M. · Examiné il y a presque 6 ans

Abhishek P. · Examiné il y a presque 6 ans

Antonio M. · Examiné il y a presque 6 ans

Md S. · Examiné il y a presque 6 ans

Karol T. · Examiné il y a presque 6 ans