关于“通过 BigQuery ML 创建机器学习模型：实验室挑战赛”的评价

Broken step

George S. · 已于 about 1 month前审核

Dikshant G. · 已于 about 1 month前审核

Mahesh G. · 已于 about 1 month前审核

Alejandro J. · 已于 about 1 month前审核

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Mateusz Ś. · 已于 about 1 month前审核

you should be more specific in the response for task 2 and 3

Luis Alexander C. · 已于 about 1 month前审核

Dinesh P. · 已于 about 1 month前审核

Harshil P. · 已于 about 1 month前审核

Tamal M. · 已于 about 1 month前审核

Task 3 does not provide any points despite what should be a working model and solution showing +18 point improvement. I've taken this lab 3 times with the same scripts and wildly different results (90, 75, 100), there seems to be something in the grader causing issues.

Dale M. · 已于 about 1 month前审核

Benjamín M. · 已于 about 1 month前审核

There seems to be a problem with Task 3 on your side. I have already used 10 of my credits, and I won't spend any more until you fix the issue and let me know. This lab has been extremely disappointing.

Camilo A. · 已于 about 1 month前审核

the way this lab is evaluated is pretty bad, in 2026 , I would expect an evaluation to work better than a regex. To pass this, one literally needs to copy paste a query from a previous lab, and that does the trick, using the brain and thinking won't work, even if the answer is better. Also, there is data leakage in the queries.

Alberto O. · 已于 about 1 month前审核

Luciano D. · 已于 about 1 month前审核

yugandhara k. · 已于 about 1 month前审核

Amit K. · 已于 about 1 month前审核

TASK 2 has issue, its Progress has an issue. please check.

Upkar D. · 已于 about 1 month前审核

Chandan s. · 已于 about 1 month前审核

Task 3 does not provide any points despite what should be a working model and solution showing +18 point improvement.

Dale M. · 已于 about 1 month前审核

I kept failing to get the last 10 points on task 3 with no useful feedback

Dale M. · 已于 about 1 month前审核

TASK 2 has issue, its Progress has an issue. please check.

Upkar D. · 已于 about 1 month前审核

Tommy L. · 已于 about 1 month前审核

Khaitan, S. · 已于 about 1 month前审核

Upkar D. · 已于 about 1 month前审核

Upkar D. · 已于 about 1 month前审核