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

Luis R. · 评论over 2 years之前

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

Lian P. · 评论over 2 years之前

KRUPALI B. · 评论over 2 years之前

Boby D. · 评论over 2 years之前

Alex S. · 评论over 2 years之前

Marco M. · 评论over 2 years之前

Jens J. · 评论over 2 years之前

Paul J. · 评论over 2 years之前

charanya p. · 评论over 2 years之前

Dante V. · 评论over 2 years之前

Kirby S. · 评论over 2 years之前

good try

joon siong b. · 评论over 2 years之前

Jens J. · 评论over 2 years之前

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. · 评论over 2 years之前

John L. · 评论over 2 years之前

Annedys O. · 评论over 2 years之前

Pankaj S. · 评论over 2 years之前

Ryan C. · 评论over 2 years之前

Olivier C. · 评论over 2 years之前

Samar s. · 评论over 2 years之前

Adoni C. · 评论over 2 years之前

Francisco Javier B. · 评论over 2 years之前

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. · 评论over 2 years之前

Cris S. · 评论over 2 years之前

Kanagalakshmi K. · 评论over 2 years之前