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

Souvik M. · 已于 almost 2 years前审核

Souvik M. · 已于 almost 2 years前审核

Justin H. · 已于 almost 2 years前审核

Juliana S. · 已于 almost 2 years前审核

Jake H. · 已于 almost 2 years前审核

Edixon A. · 已于 almost 2 years前审核

Either change the SQL query or clean the dataset used in this lab. The following is an error message that pops up after triggering the model training: Failed to calculate mean since the entries in corresponding column 'airport_fee' are all NULLs.

Wolfgang R. · 已于 almost 2 years前审核

Parthasarathi M. · 已于 almost 2 years前审核

RAMACHANDRAN m. · 已于 almost 2 years前审核

I had to modify the query to create the table to also exclude null values for airport_fee, otherwise creating the model fails CREATE TABLE `bqml_tutorial.taxi_tip_input` AS SELECT * EXCEPT(tip_amount), tip_amount AS label FROM `bigquery-public-data.new_york_taxi_trips.tlc_yellow_trips_2018` WHERE tip_amount IS NOT NULL AND airport_fee IS NOT NULL LIMIT 100000

Hugo L. · 已于 almost 2 years前审核

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sri h. · 已于 almost 2 years前审核

Anantha Krishna R. · 已于 almost 2 years前审核

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Valentín T. · 已于 almost 2 years前审核

Rahul M. · 已于 almost 2 years前审核

Max C. · 已于 almost 2 years前审核

Henrik Z. · 已于 almost 2 years前审核

Malyadri Venkata Bhanu Prasad V. · 已于 almost 2 years前审核

Stefan P. · 已于 almost 2 years前审核

Create statement incomplete, create model code returns error because label column missing

Daniel S. · 已于 almost 2 years前审核

Tiramanat B. · 已于 almost 2 years前审核

Rashadha R. · 已于 almost 2 years前审核

Srinivasan P. · 已于 almost 2 years前审核