BigQuery ML を使用した ML モデルの作成: チャレンジラボ のレビュー

Unclear language. Also the instruction itself. Lack the details. I've lost several hours on trying to guess what is wrong and FAILED. Misleading parts of the instructions: - "Also you have to specify the model type as binary logistic regression... Use the model type as linear regression model" - "create a dataset with the dataset ID 'bq_dataset' ... Create a model ... in the precreated dataset 'bqml_dataset'"... with each attempt I was trying to create my model in each of these databases... It is not said which day partitions should be used for training when there are lots of them. And for evaluation. Evaluation by users, not explicitly said which column it is. userId and visitorId columns are always NULL. Google analytics is not known to every user, and it is not mentioned as a prerequisite for this exercise. That's why it's important to clearly describe the columns to be used. Or maybe the error messages could be more helpful. Now they say "create a model... in dataset"... and it's created but the check fails. Sometimes checking progress shows failure for some time, and after some time returns success without changing anything.

Chojnowski Wojciech · 約1年前にレビュー済み

Prasetya Aldhitya · 約1年前にレビュー済み

task 4 always give me errors. Needs further instructions even though I have an output

Ls Nikos · 約1年前にレビュー済み

Sometimes checking progress shows failure for some time, and after some time returns success without changing anything. You often ask to create a dataset e.g. 'bq_dataset' and then ask to create a model in different but similar dataset e.g. 'bqml_dataset'. It's misleading. Often it's not directly shown where the data is located (Google analytics tables) or not said which day partitions should be used for training when there are lots of them. This task assumes good knowledge of Google Analytics, but it's not introduced earlier... and it's not fair in my opinion.

Chojnowski Wojciech · 約1年前にレビュー済み

It was good but a bit repetived, i would like to create a model in a new dataset, maybe something simple like a iris datset or the housing dataset and leet the user chose his features

Ortiz Antonio · 約1年前にレビュー済み

Yordan Lonnie · 約1年前にレビュー済み

Maruoka Takahide · 約1年前にレビュー済み

Sinha Divya · 約1年前にレビュー済み

Adan Beatriz · 約1年前にレビュー済み

Ikemba Chukwunonso · 約1年前にレビュー済み

Andrade Ykaro · 約1年前にレビュー済み

The second or third progress check was returning Failure for long time, and then without any changes it returned Success. The instruction for the task 4 was not precise.

Chojnowski Wojciech · 約1年前にレビュー済み

Andrade Ykaro · 約1年前にレビュー済み

da Silva Ribeiro Correa Gabriel · 約1年前にレビュー済み

Jacinto Arlimar · 約1年前にレビュー済み

Chakraborty Akash · 約1年前にレビュー済み

Quraishi Md Afjal · 約1年前にレビュー済み

Srivastava Prashant · 約1年前にレビュー済み

Polisetty Jaya Moulika · 約1年前にレビュー済み

KUMAR AKASH · 約1年前にレビュー済み

TASK 3 IS BUGGED

Roig de la rosa Jordi · 約1年前にレビュー済み

Moura Mateus · 約1年前にレビュー済み

Kumar Brajkishor · 約1年前にレビュー済み

Torrecillas Sanchez Roberto · 約1年前にレビュー済み

Cgu2 Farhan · 約1年前にレビュー済み