Using the BigQuery ML Hyperparameter Tuning to Improve Model Performance Reviews

SONALI K. · Reviewed over 3 years ago

The total_amount column has nulls so the dataset is bullshit and not useful for this lab

Pol S. · Reviewed over 3 years ago

I think there was some issue with the data in bq - taxi one. many values were null which required to adjust the first query

Mateusz S. · Reviewed over 3 years ago

The model creation return the following error: "Failed to calculate mean since the entries in corresponding column 'total_amount' are all NULLs." You need to exclude 'total_amount' from input training data instead of excluding 'tip_amount'.

Ehsan V. · Reviewed over 3 years ago

total mount is all null

Mariana P. · Reviewed over 3 years ago

Failed to calculate mean since the entries in corresponding column 'total_amount' are all NULLs.

Nicolas Alejandro L. · Reviewed over 3 years ago

Hector T. · Reviewed over 3 years ago

Fabrizio F. · Reviewed over 3 years ago

it didn't work. When running the query CREATE MODEL, I got the error, Failed to calculate mean since the entires in corresponding 'total_amount' are all NULLS

Gabriela H. · Reviewed over 3 years ago

Failed to calculate mean since the entries in corresponding column 'total_amount' are all NULLs.

Hang Z. · Reviewed over 3 years ago

Hamed m. · Reviewed over 3 years ago

MOHAMMED A. · Reviewed over 3 years ago

Krishna m. · Reviewed over 3 years ago

Irv G. · Reviewed over 3 years ago

Not working (or not clear) the hyperparameters tuning.

Federico F. · Reviewed over 3 years ago

Nathan B. · Reviewed over 3 years ago

Elshaddai Harris T. · Reviewed over 3 years ago

predictions were negative, data had missing total_amount column values

Garnik K. · Reviewed over 3 years ago

Mansi P. · Reviewed over 3 years ago

Aniket K. · Reviewed over 3 years ago

VENKATA M. · Reviewed over 3 years ago

The dataset we were instructed to use had a bad column which blocked the rest of the instructions

Stephen A. · Reviewed over 3 years ago

hg

Arijit B. · Reviewed over 3 years ago

Prasad Y. · Reviewed over 3 years ago

Prasad Y. · Reviewed over 3 years ago