关于“通过 BigQuery ML 创建机器学习模型：实验室挑战赛”的评价

인수 정. · 已于 11 months前审核

The last task is not clear. No matter how I submit a query, it's not being evaluated.

Krishna Chaithanya M. · 已于 11 months前审核

Somesh D. · 已于 11 months前审核

Jun Yuan C. · 已于 11 months前审核

Dakam P. · 已于 11 months前审核

I have tried over and over evaluting task 3. How about specifying if you are wanting me to provide a roc score for both, or what ever the hell youre asking for. Evaluting what? Am I evaluting the two vs eachother. Am I evaluting the prediction of one model?

Terrance G. · 已于 11 months前审核

Paul M. · 已于 11 months前审核

Kazybek S. · 已于 11 months前审核

Jorge de Jesus S. · 已于 11 months前审核

Gabriel H. · 已于 11 months前审核

Victor O. · 已于 11 months前审核

LEANDRO S. · 已于 11 months前审核

Kadyrulan T. · 已于 11 months前审核

Language errors: Task 2: "namede", "have to used". Is Task 1 really a task? Task 2 contradicts itself with the model type (both linear and logistic regressions). I seem not to be the only one that cannot complete Task 2 even after creating and evaluating the model (both linear or logistic). The evaluation function must be provided the same SELECT query that was used for training.

Gabriel P. · 已于 11 months前审核

Language errors: Task 2: "namede", "have to used". Is Task 1 really a task? Task 2 contradicts itself with the model type (both linear and logistic regressions). I seem not to be the only one that cannot complete Task 2 even after creating and evaluating the model (both linear or logistic)

Gabriel P. · 已于 11 months前审核

Nichita H. · 已于 11 months前审核

ME24B023 L. · 已于 11 months前审核

Mahdi P. · 已于 11 months前审核

Dewansh Y. · 已于 11 months前审核

Oleh B. · 已于 11 months前审核

Denys G. · 已于 11 months前审核

LAb seems to be good but it is really irritating that a few small "issues" would make the lab fail without any context. For example the missing EXCEPT(fullVisitorId) would have a validation error that the model is not evaluated. Hard to figure out what the validator actually wants. now that I finished the lab I saw a case when I did everything well but a small detail was different that did not effect the result. Validation system is a little strange.

Zsolt H. · 已于 11 months前审核

Jorge de Jesus S. · 已于 11 months前审核

Sumanta K. · 已于 11 months前审核

Md. Mokit H. · 已于 11 months前审核