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

Souvik M. · 评论almost 2 years之前

Souvik M. · 评论almost 2 years之前

Justin H. · 评论almost 2 years之前

Juliana S. · 评论almost 2 years之前

Jake H. · 评论almost 2 years之前

Edixon A. · 评论almost 2 years之前

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. · 评论almost 2 years之前

Parthasarathi M. · 评论almost 2 years之前

RAMACHANDRAN m. · 评论almost 2 years之前

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. · 评论almost 2 years之前

Lauren C. · 评论almost 2 years之前

sri h. · 评论almost 2 years之前

Anantha Krishna R. · 评论almost 2 years之前

Tyas K. · 评论almost 2 years之前

Anand P. · 评论almost 2 years之前

Valentín T. · 评论almost 2 years之前

Rahul M. · 评论almost 2 years之前

Max C. · 评论almost 2 years之前

Henrik Z. · 评论almost 2 years之前

Malyadri Venkata Bhanu Prasad V. · 评论almost 2 years之前

Stefan P. · 评论almost 2 years之前

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

Daniel S. · 评论almost 2 years之前

Tiramanat B. · 评论almost 2 years之前

Rashadha R. · 评论almost 2 years之前

Srinivasan P. · 评论almost 2 years之前