Using the BigQuery ML Hyperparameter Tuning to Improve Model Performance Reviews

Gundu A. · Reviewed حوالي سنتان ago

Vinod D. · Reviewed حوالي سنتان ago

JiSu B. · Reviewed حوالي سنتان ago

Problem with Taxi dataset, has null values so was unable to train.

Michael S. · Reviewed حوالي سنتان ago

suvojyoti c. · Reviewed حوالي سنتان ago

Hubert V. · Reviewed حوالي سنتان ago

Hubert V. · Reviewed حوالي سنتان ago

the feature 'airport_fee' should be removed from the training data, since it causes error because of the null data

Takumi Y. · Reviewed حوالي سنتان ago

errored on provided code. Tried computing mean of column with nulls

Andrea N. · Reviewed حوالي سنتان ago

keep on getting the following error on STEP 3 Failed to calculate mean since the entries in corresponding column 'airport_fee' are all NULLs.

Konstantin *Neeman* A. · Reviewed حوالي سنتان ago

Myles B. · Reviewed حوالي سنتان ago

ivan g. · Reviewed حوالي سنتان ago

Kirti M. · Reviewed حوالي سنتان ago

Sylvain P. · Reviewed حوالي سنتان ago

Bogusław K. · Reviewed حوالي سنتان ago

Soroush J. · Reviewed حوالي سنتان ago

Vuong P. · Reviewed حوالي سنتان ago

diako r. · Reviewed حوالي سنتان ago

The different steps are describe hurriedly in the instructions, so it is hard to understand what it is we are supposed to compare and what we are supposed to learn exactly in this optional lab exercise. Same is true of the video preceding the lab.

Kshitij D. · Reviewed حوالي سنتان ago

Enrique F. · Reviewed حوالي سنتان ago

Bikash J. · Reviewed حوالي سنتان ago

Sai Krishna Satya Kumar P. · Reviewed حوالي سنتان ago

Amitkumar V. · Reviewed حوالي سنتان ago

Denys S. · Reviewed حوالي سنتان ago

Instructions as written lead to an error on account of one of the columns in the table you create to train your model is populated entirely by null values. To bypass, you need to omit the column mentioned in the thrown error by adding it to your EXCEPT in the step where you create the table.

Cassandra G. · Reviewed حوالي سنتان ago