運用 BigQuery ML 建立機器學習模型：挑戰實驗室 Reviews

Nicholas F. · Reviewed over 2 years ago

Slava R. · Reviewed over 2 years ago

Morad A. · Reviewed over 2 years ago

Dhruv S. · Reviewed over 2 years ago

Pedro H. · Reviewed over 2 years ago

Not WOrking

Sudeep S. · Reviewed over 2 years ago

Not WOrking

Sudeep S. · Reviewed over 2 years ago

Not WOrking

Sudeep S. · Reviewed over 2 years ago

Data made no sense, not sure what to select to as variables to create model

Brandon D. · Reviewed over 2 years ago

ecommerce dataset is unavailable

AGARWAL K. · Reviewed over 2 years ago

Sonal G. · Reviewed over 2 years ago

Kritika G. · Reviewed over 2 years ago

Task 2 is not working. Kindly help me!!! Pls help with appropriate code -- Evaluate the performance of the customer_classification_model SELECT * FROM ML.EVALUATE(MODEL `ecommerce.customer_classification_model`, ( SELECT * EXCEPT(fullVisitorId) FROM # features for evaluation (SELECT fullVisitorId, IFNULL(totals.bounces, 0) AS bounces, IFNULL(totals.timeOnSite, 0) AS time_on_site FROM `data-to-insights.ecommerce.web_analytics` WHERE totals.newVisits = 1 AND date > '20170430') -- evaluate on data after the training period JOIN (SELECT fullvisitorid, IF(COUNTIF(totals.transactions > 0 AND totals.newVisits IS NULL) > 0, 1, 0) AS will_buy_on_return_visit FROM `data-to-insights.ecommerce.web_analytics` GROUP BY fullvisitorid) USING (fullVisitorId) ));

AGARWAL K. · Reviewed over 2 years ago

Yadav S. · Reviewed over 2 years ago

Verification is not working

Laura Natalia L. · Reviewed over 2 years ago

Verification is not working

Laura Natalia L. · Reviewed over 2 years ago

Laura Natalia L. · Reviewed over 2 years ago

Tejesh P. · Reviewed over 2 years ago

Yadav S. · Reviewed over 2 years ago

Santoshi D. · Reviewed over 2 years ago

Madhumitha M. · Reviewed over 2 years ago

Sebastian P. · Reviewed over 2 years ago

ashish r. · Reviewed over 2 years ago

Anggra D. · Reviewed over 2 years ago

Lucila A. · Reviewed over 2 years ago