关于“通过 BigQuery ML 创建机器学习模型：实验室挑战赛”的评价

Ram krishna Reddy S. · 已于 about 1 month前审核

Ram krishna Reddy S. · 已于 about 1 month前审核

Ram krishna Reddy S. · 已于 about 1 month前审核

JAVIER IGNACIO D. · 已于 about 1 month前审核

Magda M. · 已于 about 1 month前审核

Magda M. · 已于 about 1 month前审核

Ajay Raj G. · 已于 about 1 month前审核

João Victor P. · 已于 about 1 month前审核

Arunadevi L. · 已于 about 1 month前审核

good

Sandhya K. · 已于 about 1 month前审核

Farhan K. · 已于 about 1 month前审核

Good!

Dang Thanh T. · 已于 about 1 month前审核

Farhan K. · 已于 about 1 month前审核

vijaychandran R. · 已于 about 1 month前审核

Sharad T. · 已于 about 1 month前审核

Priyanshu K. · 已于 about 1 month前审核

Manvitha Sri G. · 已于 about 1 month前审核

vijaychandran R. · 已于 about 1 month前审核

nothing working

FEMILA V. · 已于 about 1 month前审核

Alex K. · 已于 about 1 month前审核

Jose Adrian J. · 已于 about 1 month前审核

Manvitha Sri G. · 已于 about 1 month前审核

CHIRAG N. · 已于 about 1 month前审核

Amish C. · 已于 about 1 month前审核

Subject: Lab GSP229 – Broken progress checker for Tasks 2 and 3 I am writing to report a serious issue with the lab "Predict Visitor Purchases with a Classification Model in BigQuery ML" (GSP229). I spent over 2 hours attempting to complete Tasks 2 and 3. Both tasks were executed correctly in BigQuery — the queries ran successfully and returned the expected results (roc_auc ≈ 0.723 for customer_classification_model and improved results for improved_customer_classification_model). However, the progress checker consistently failed to recognize the completed tasks despite clicking "Check my progress" immediately after query completion. The lab timer expired before I could resolve this issue, and I was unable to earn credit for Tasks 2 and 3 despite completing them correctly. This appears to be a bug in the progress checker, not a user error. I am requesting: A free lab credit to retry the lab A review of the progress checker for Tasks 2 and 3 Thank you.

Juan Felipe C. · 已于 about 1 month前审核