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

Klaudia K. · 已于 about 3 years前审核

Wojciech K. · 已于 about 3 years前审核

Failed to calculate mean since the entries in corresponding column 'airport_fee' are all NULLs.

Dawid P. · 已于 about 3 years前审核

Maxim P. · 已于 about 3 years前审核

Руслан П. · 已于 about 3 years前审核

Erez R. · 已于 about 3 years前审核

CREATE MODEL `bqml_tutorial.hp_taxi_tip_model` OPTIONS (model_type='linear_reg', num_trials=20, max_parallel_trials=2) AS SELECT * FROM `bqml_tutorial.taxi_tip_input` is failing

Maruthi T. · 已于 about 3 years前审核

Chitirala E. · 已于 about 3 years前审核

Could not do this. I keep on getting "Failed to calculate mean since the entries in corresponding column 'airport_fee' are all NULLs." in Task-4

Saikat G. · 已于 about 3 years前审核

Arjun T. · 已于 about 3 years前审核

ARJUN S. · 已于 about 3 years前审核

airport_fee was null for all records in the initial table build.

scot r. · 已于 about 3 years前审核

Gabriel Andres R. · 已于 about 3 years前审核

Rasin R. · 已于 about 3 years前审核

data has nulls and kept showing errors

Amir O. · 已于 about 3 years前审核

Failed to calculate mean since the entries in corresponding column 'airport_fee' are all NULLs.

daniel a. · 已于 about 3 years前审核

Nikhil N. · 已于 about 3 years前审核

Claudio P. · 已于 about 3 years前审核

Sudha S. · 已于 about 3 years前审核

Sadeka I. · 已于 about 3 years前审核

Kirti T. · 已于 about 3 years前审核

ChuHui F. · 已于 about 3 years前审核

Damian D. · 已于 about 3 years前审核

Miguel Ángel F. · 已于 about 3 years前审核