关于“利用 BigQuery ML 构建预测模型时的数据工程处理：实验室挑战赛”的评价

Rajjo G. · 已于 5 months前审核

Cecilia Z. · 已于 5 months前审核

The first time I did everything right, but didn't have enough time to do the last task. The second time, I did the same as I did before, but couldn't get the RMSE down below 10 even though I used the same exact query to create the model. This seems to be because the parameters to filter on changed so there was too little data to train on. I upsampled to as close to 1 million as I could and still nothing would work for linear regression. I even tried automl_regression, but the model takes hours to train and we only have 1 hour. The third time I did it I was able to complete the entire thing in <15 minutes with everything the same as the first time because the filter parameters allowed more data through. Please fix this so all generated filter parameters should allow the user to create a model that gets an RMSE below 10.

Ben S. · 已于 5 months前审核

Habib A. · 已于 5 months前审核

Aakif M. · 已于 5 months前审核

Rishabh S. · 已于 5 months前审核

Govind S. · 已于 5 months前审核

Govind S. · 已于 5 months前审核

Okan D. · 已于 5 months前审核

Vedant G. · 已于 5 months前审核

Kaustav S. · 已于 5 months前审核

AWESOME

Shubham C. · 已于 5 months前审核

Prabhakaran J. · 已于 5 months前审核

Sonam M. · 已于 5 months前审核

Samiksha K. · 已于 5 months前审核

shail s. · 已于 5 months前审核

Anmol P. · 已于 5 months前审核

Abhi G. · 已于 5 months前审核

Ayush G. · 已于 5 months前审核

Parnab B. · 已于 5 months前审核

Ayush G. · 已于 5 months前审核

Nitish Kumar S. · 已于 5 months前审核

Neelam U. · 已于 5 months前审核

Aditya V. · 已于 5 months前审核