关于“Using the BigQuery ML Hyperparameter Tuning to Improve Model Performance”的评价

Luis R. · 已于 over 2 years前审核

first training failed b/c of column airport_fee all null. Adjusted the create table query

Lian P. · 已于 over 2 years前审核

KRUPALI B. · 已于 over 2 years前审核

Boby D. · 已于 over 2 years前审核

Alex S. · 已于 over 2 years前审核

Marco M. · 已于 over 2 years前审核

Jens J. · 已于 over 2 years前审核

Paul J. · 已于 over 2 years前审核

charanya p. · 已于 over 2 years前审核

Dante V. · 已于 over 2 years前审核

Kirby S. · 已于 over 2 years前审核

good try

joon siong b. · 已于 over 2 years前审核

Jens J. · 已于 over 2 years前审核

There is an extra column airport_fee in the dataset with all values set to NULL. If create model statement returns error, add that column to EXCEPT and re-import the data. I think the schema for the source data has changed a bit since this lab was written.

Oliver F. · 已于 over 2 years前审核

John L. · 已于 over 2 years前审核

Annedys O. · 已于 over 2 years前审核

Pankaj S. · 已于 over 2 years前审核

Ryan C. · 已于 over 2 years前审核

Olivier C. · 已于 over 2 years前审核

Samar s. · 已于 over 2 years前审核

Adoni C. · 已于 over 2 years前审核

Francisco Javier B. · 已于 over 2 years前审核

The lab was easy to follow but would have been more engaging if the code wasn't just copy paste. Also I ran into an issue of my model not training initially as airport_fee column had nulls in so I had to use the following: UPDATE `bqml_tutorial.taxi_tip_input` SET airport_fee = 0 WHERE airport_fee IS NULL

Geneva K. · 已于 over 2 years前审核

Cris S. · 已于 over 2 years前审核

Kanagalakshmi K. · 已于 over 2 years前审核