关于“運用 BigQuery ML 建立機器學習模型：挑戰實驗室”的评价

Taylor P. · 评论about 2 years之前

Viacheslav K. · 评论about 2 years之前

insufficent feedback

Alysia W. · 评论about 2 years之前

Ivanna C. · 评论about 2 years之前

Данило Ч. · 评论about 2 years之前

Ruslan K. · 评论about 2 years之前

Serhii D. · 评论about 2 years之前

Саша С. · 评论about 2 years之前

У мене з’явилось враження що з лабою щось не так. CREATE OR REPLACE MODEL `bqml_dataset.predicts_visitor_model` OPTIONS (model_type='logistic_reg', labels = ['will_buy_on_return_visit']) AS SELECT fullvisitorid AS unique_session_id, # labels IFNULL(totals.transactions,0) as will_buy_on_return_visit, # mobile or desktop device.operatingSystem as operating_system, device.deviceCategory, # geographic IFNULL(geoNetwork.country, "") AS country, IFNULL(totals.pageviews, 0) AS pageviews FROM `bigquery-public-data.google_analytics_sample.ga_sessions_20170801` #Here you have to used the visitor's devices operating system, whether said device is a mobile device, the visitor's country and the number of page views as the criteria for whether a transaction has been made. Also you have to specify the model type as binary logistic regression #Create a model named 'predicts_visitor_model' in the precreated dataset 'bqml_dataset' that predicts whether a visitor will make a transaction. #Also, evaluate the model 'predicts_visitor_model'

Олександр М. · 评论about 2 years之前

Svetlomir B. · 评论about 2 years之前

Саша С. · 评论about 2 years之前

Sirawitch L. · 评论about 2 years之前

Serhii M. · 评论about 2 years之前

Not Satisfied

Avinash Y. · 评论about 2 years之前

Matthias G. · 评论about 2 years之前

Andrii V. · 评论about 2 years之前

Саша С. · 评论about 2 years之前

Dmytro O. · 评论about 2 years之前

Olexandr G. · 评论about 2 years之前

Not WOrking NOw Working

Sudeep S. · 评论about 2 years之前

Olga D. · 评论about 2 years之前

Pratik N. · 评论about 2 years之前

не завжди зрозуміло чому не приймається відповідь коли все все вірно.

Dmytro H. · 评论about 2 years之前

Jordi V. · 评论about 2 years之前