運用 BigQuery ML 建立機器學習模型：挑戰實驗室 Reviews

Tejal <. · Reviewed 4 days ago

Vaibhav N. · Reviewed 4 days ago

Arcade F. · Reviewed 4 days ago

April W. · Reviewed 5 days ago

Raghavan V. · Reviewed 5 days ago

Fabio A. · Reviewed 5 days ago

Kuth jhuth hey hug huuuyyyyyy

Ch S. · Reviewed 5 days ago

Gurudev A. · Reviewed 5 days ago

Sathwik P V S R R. · Reviewed 5 days ago

Tannu S. · Reviewed 5 days ago

sangat puas dan mudah di mengerti, saya jadi paham untuk melatih model di google cloud console BigQuery

Muhammad H. · Reviewed 5 days ago

Kimberly G. · Reviewed 5 days ago

quite strange pass condition - I almost have to copy the exact same content from previous lab to pass the check...

Zexi Y. · Reviewed 5 days ago

Sphatik M. · Reviewed 6 days ago

Vitalii Z. · Reviewed 6 days ago

I am extremely frustrated with the validation script for "Task 3: Improve model performance with Feature Engineering." I have successfully created the improved_customer_classification_model using all required features (checkout progress via action_type, traffic source, device category, and country). I have also successfully evaluated the model using ML.EVALUATE on the out-of-sample data (20170501 to 20170630), confirming a higher roc_auc compared to the original model. Despite following every technical requirement perfectly and achieving the intended outcome, the "Check my progress" button consistently fails. The validation is far too brittle and does not account for standard SQL variations or proper model evaluation workflows. It is wasting learners' time by forcing them to guess a specific, undocumented syntax rather than focusing on the machine learning concepts. Project ID: qwiklabs-gcp-02-c13aad2d45cb Task: Task 3 (Feature Engineering & Evaluation)

Salvatore R. · Reviewed 6 days ago

Hamza A. · Reviewed 6 days ago

Duc An V. · Reviewed 6 days ago

Kishore N. · Reviewed 6 days ago

幸太郎 原. · Reviewed 6 days ago

Caroline M. · Reviewed 6 days ago

Rathnakar P. · Reviewed 7 days ago

Kazutaka Y. · Reviewed 7 days ago

Jagdish S. · Reviewed 7 days ago

Emiliano V. · Reviewed 7 days ago