关于“在 BigQuery ML 中使用分类模型预测访问者购买情况”的评价

Victória D. · 已于 almost 4 years前审核

Matheus B. · 已于 almost 4 years前审核

amazing '-'

Lucas B. · 已于 almost 4 years前审核

Bianca V. · 已于 almost 4 years前审核

Very Good

Phakhawat C. · 已于 almost 4 years前审核

NATTHANON R. · 已于 almost 4 years前审核

Phakorn I. · 已于 almost 4 years前审核

พัสดี แ. · 已于 almost 4 years前审核

Metis K. · 已于 almost 4 years前审核

Obafemi J. · 已于 almost 4 years前审核

Patrarat T. · 已于 almost 4 years前审核

Need describe about what query do for a newbie SQL user

พัชรจักขุ์ ย. · 已于 almost 4 years前审核

Sakunset P. · 已于 almost 4 years前审核

- On the "Overview" section I guess that there is a missed word in quote "You will this data to run some typical queries". - The "UNNEST" function and the result of top 5 selling products (Nest) may cause some frustation for beginners (due to similarity of these words). - Description of UNNEST() function should note under the first time that we see it not under the Improve model performance section. - I can pass the check box on Improve model performance with Feature Engineering without finish create my second model. I'm not sure that it's doable or not but I just feel like I need to state this. - Normally you use CONCAT(fullvisitorid, CAST(visitId AS STRING)) AS unique_session_id but in the "Predict which new visitors will comeback and purchase" section you use CONCAT(fullvisitorid, '-',CAST(visitId AS STRING)) AS unique_session_id. - If there are some hightlight in example query it'd be easier to get a grasp of these codes. Anyway this lab is great for sure :)

Napadol T. · 已于 almost 4 years前审核

Disorn T. · 已于 almost 4 years前审核

Imaginary F. · 已于 almost 4 years前审核

BUG Missing code in step evaluate 2nd model. refresh page can help me.

Epirusbow G. · 已于 almost 4 years前审核

Sakgarapong K. · 已于 almost 4 years前审核

i thinl it need more time to understand and sometime i need to create the query by myself

manocha k. · 已于 almost 4 years前审核

Warut R. · 已于 almost 4 years前审核

Bam B. · 已于 almost 4 years前审核

Sarut C. · 已于 almost 4 years前审核

KM G. · 已于 almost 4 years前审核

Papatsiri A. · 已于 almost 4 years前审核

Vijay R. · 已于 almost 4 years前审核