关于“通过 BigQuery ML 创建机器学习模型：实验室挑战赛”的评价

Roman P. · 已于 about 2 years前审核

Task 2 for FORM_3 is incorect: it is propose use logical and linear in different part of task. My answer was: CREATE or REPLACE MODEL bqml_dataset.predicts_visitor_model OPTIONS (model_type='logistic_reg') AS SELECT device.operatingSystem, device.isMobile, totals.pageviews, geoNetwork.country, 0 as label FROM `bigquery-public-data.google_analytics_sample.ga_sessions_20170801` WHERE totals.transactions is null UNION ALL SELECT device.operatingSystem, device.isMobile, totals.pageviews, geoNetwork.country, 1 as label FROM `bigquery-public-data.google_analytics_sample.ga_sessions_20170801` WHERE totals.transactions is not null and it is not correct.

Ihor H. · 已于 about 2 years前审核

lalit s. · 已于 about 2 years前审核

Miguel V. · 已于 about 2 years前审核

Werner v. · 已于 about 2 years前审核

Task 2 is incorect: it is propose use logical and linear in different part of task. My answer was: CREATE or REPLACE MODEL bqml_dataset.predicts_visitor_model OPTIONS (model_type='logistic_reg') AS SELECT device.operatingSystem, device.isMobile, totals.pageviews, geoNetwork.country, 0 as label FROM `bigquery-public-data.google_analytics_sample.ga_sessions_20170801` WHERE totals.transactions is null UNION ALL SELECT device.operatingSystem, device.isMobile, totals.pageviews, geoNetwork.country, 1 as label FROM `bigquery-public-data.google_analytics_sample.ga_sessions_20170801` WHERE totals.transactions is not null and it is not correct.

Ihor H. · 已于 about 2 years前审核

Bohdan B. · 已于 about 2 years前审核

Elisdênia S. · 已于 about 2 years前审核

Volodymyr P. · 已于 about 2 years前审核

Юлія К. · 已于 about 2 years前审核

Juandre L. · 已于 about 2 years前审核

Sachin K. · 已于 about 2 years前审核

Vladyslav C. · 已于 about 2 years前审核

juan carlos H. · 已于 about 2 years前审核

Anton B. · 已于 about 2 years前审核

Miguel V. · 已于 about 2 years前审核

Serhii V. · 已于 about 2 years前审核

Sergey V. · 已于 about 2 years前审核

Janice V. · 已于 about 2 years前审核

Suchita B. · 已于 about 2 years前审核

Maksym K. · 已于 about 2 years前审核

Максим К. · 已于 about 2 years前审核

Yuriy K. · 已于 about 2 years前审核