关于“使用 BigQuery ML 為預測模型進行資料工程：挑戰實驗室”的评价

Tushita Y. · 评论almost 2 years之前

Cecilia P. · 评论almost 2 years之前

Thiago V. · 评论almost 2 years之前

Harry S. · 评论almost 2 years之前

Ashwed M. · 评论almost 2 years之前

SID EL MRABET M. · 评论almost 2 years之前

vartika c. · 评论almost 2 years之前

Soufiane B. · 评论almost 2 years之前

James C. · 评论almost 2 years之前

vartika c. · 评论almost 2 years之前

Cezar M. · 评论almost 2 years之前

Julie S. · 评论almost 2 years之前

IRENE D. · 评论almost 2 years之前

1. dataprep requires too many allows/accepts/continues. 2. dataprep can't cast datetime to timestamp 3. dataprep always recognize a column that is calculated from two float columns to a string type.

Yi S. · 评论almost 2 years之前

Vivek K. · 评论almost 2 years之前

I was able to complete this lab using BQ. The trickiest part of it is when the RMSE doesn't get accepted, under task 2. I've noted on our class forums that this appears to be the case when pickup_datetime is a datetime column rather than timestamp. However, all of my "*_datetime" columns were timestamp type in this lab, and I was successful. Task 3 should have a note: "allow the ML.PREDICT method to name the forecasted variable". I failed when I renamed the forecasted variable.

Jeremy L. · 评论almost 2 years之前

Jenna R. · 评论almost 2 years之前

Instructions not clear. Tasks not covered in training.

Jorge Eduardo R. · 评论almost 2 years之前

Sacchin L. · 评论almost 2 years之前

Naveen Raj K. · 评论almost 2 years之前

Aymen S. · 评论almost 2 years之前

Fernando A. · 评论almost 2 years之前

Crhistian S. · 评论almost 2 years之前

Dhanalakshmi G. · 评论almost 2 years之前

Tubagus Maulana A. · 评论almost 2 years之前