Create ML Models with BigQuery ML: Challenge Lab avis

Absolutely bad description in the final step. I had to remove the WHERE statement for keeping only the rows with subscriber type = 'Single Trip'. If I selected the start station with the most trips given the above WHERE statement it wouldn't let me pass. At the same time, regardless of whether I included that data when selecting the station, if I also had to omit this WHERE statement when selecting the data for the predictions. In the end I never used the "subscriber_type = 'Single Trip'" filter anywhere. An absolute waste of time trying to figure out what the description means. Giving two starts just because the idea of the challenge lab is not bad and I learned a thing or two. But the description needs to be re-written.

Matthaios S. · Examiné il y a environ un an

Confusing last task, where query which uses JOIN with bikeshare_stations to find the busiest station yield error, while it gives perfect correct answer.

Dmitriy B. · Examiné il y a environ un an

Sebastian F. · Examiné il y a environ un an

Adam D. · Examiné il y a environ un an

Task3 doesn't verify the results quickly

Avlok B. · Examiné il y a environ un an

Yen f. · Examiné il y a environ un an

Juan Manuel R. · Examiné il y a environ un an

Aditya K. · Examiné il y a environ un an

Bellittieri S. · Examiné il y a environ un an

Bellittieri S. · Examiné il y a environ un an

Bellittieri S. · Examiné il y a environ un an

Unclear requirements for the columns to be trained. Error that Location is not included while it already is

Bakr O. · Examiné il y a environ un an

ARTI M. · Examiné il y a environ un an

Yugal M. · Examiné il y a environ un an

Mario A. R. · Examiné il y a environ un an

Alexandre P. · Examiné il y a environ un an

this lab need a review. Only 1 of the 3 labs i was exposed to actually worked - and the last one worked using a logistic_reg model when it asked for a linear model. Terrible

Greg J. · Examiné il y a environ un an

used the solution you provided and still not working. so far this lab has taken me 6 hours - i'm learning - but not in a good way

Greg J. · Examiné il y a environ un an

Biplab M. · Examiné il y a environ un an

The error statements are not accurate

Karthi N. · Examiné il y a environ un an

did everything asked for 'task 4 but guessing didnt use identical method. So frustrating

Greg J. · Examiné il y a environ un an

Greg J. · Examiné il y a environ un an

Aditya R. · Examiné il y a environ un an

restarting

Clifton H. · Examiné il y a environ un an

UPDATE FROM MY SECOND TRY: I received new tasks with more information. Still, even after doing the task with the same code that has been provided for previous courses, and which does EXACTLY what the instructions are saying, my tests don't pass. If you are going to make an "open-end" task, at least specify what the required output should look like. AFTER MY FIRST TRY: This notebook is either missing kew details (like which datasets to train/evaluate/predict on) or has errors when checking task completion. I created the model predicts_visitor_model for task 2 in any possible way and it never passed the check. I really hope you can fix this notebook and return the credits that I have used on it. What a regrettable experience!

Diego G. · Examiné il y a environ un an