关于“使用 BigQuery ML 為預測模型進行資料工程：挑戰實驗室”的评价

Gauri S. · 评论about 3 years之前

There is no data in historical_taxi_rides_raw on first try. Second try keep saying "Please make sure RMSE is less than 10" without clue Third basically same approach turns out very smooth. It looks like some combination of the random criteria for model creation would make it impossible to reach RMSE < 10

Paul L. · 评论about 3 years之前

There is no data in historical_taxi_rides_raw on first try. Then keep saying "Please make sure RMSE is less than 10" without clue

Paul L. · 评论about 3 years之前

There is no data in historical_taxi_rides_raw

Paul L. · 评论about 3 years之前

Annysha H. · 评论about 3 years之前

Юрій Б. · 评论about 3 years之前

I ran into the same problems others mentioned: Table taxirides.historical_taxi_rides_raw does not have a schema. I waited for 30 minutes for the table to be populated, it didn't. I tried reloading the session, logging in again, none of these worked. The only workaround was to end the lab and restart again, wasting 7 credits.

Syed A. · 评论about 3 years之前

No data present in the lab

Syed A. · 评论about 3 years之前

ARCHISMAN K. · 评论about 3 years之前

Gauri S. · 评论about 3 years之前

Vsevolod K. · 评论about 3 years之前

ARCHISMAN K. · 评论about 3 years之前

Vsevolod K. · 评论about 3 years之前

kept getting an error saying the report_prediction_data had no schema.

Jacob A. · 评论about 3 years之前

Yarema M. · 评论about 3 years之前

Vivek T. · 评论about 3 years之前

Vsevolod K. · 评论about 3 years之前

Andrii L. · 评论about 3 years之前

Table taxirides.historical_taxi_rides_raw does not have a schema.

Andrii L. · 评论about 3 years之前

Ramprasad M. · 评论about 3 years之前

Vitaliy G. · 评论about 3 years之前

Bohdan F. · 评论about 3 years之前

Juan Pablo G. · 评论about 3 years之前

Shania E. · 评论about 3 years之前

need to consider the rand scheme

Farhan F. · 评论about 3 years之前