Engenharia de atributos básica no Keras avaliações

Greg G. · Revisado há over 2 years

Dakam P. · Revisado há over 2 years

Jinay J. · Revisado há over 2 years

Aki R. · Revisado há over 2 years

Gustavo R. · Revisado há over 2 years

Not updated, install scikit-learn, should seed both the lab and solution.

Guang Jun . · Revisado há over 2 years

Man L. · Revisado há over 2 years

Elvira S. · Revisado há over 2 years

Hrutik P. · Revisado há over 2 years

This lab was pretty bad to be honest. Many of the parts we're expected to fill in were not really covered (e.g., defining a function within a function for scaling the data seems like an over-complicated way of standardizing the data). It also doesn't follow best ML practices. For instance, you train one model, then load the test dataset to make a prediction. Then after feature engineering, you predict on the test dataset again to compare models. This should not be done. Also, you refer to one of the models as 'linear regression', but I don;t understand why? You create a DNN in Keras and use ReLU activation functions, so how is it linear regression?

Robert S. · Revisado há over 2 years

The jupyter lab did not start

Sonali M. · Revisado há over 2 years

Wojciech Ś. · Revisado há over 2 years

Thiago S. · Revisado há over 2 years

Anthony H. · Revisado há over 2 years

Very odd prediction for the first model (without feature engineering), house value is predicted below 10000, very far from the solution's 190k. Moreover it seems like the ocean proximity categorical feature is not included in the feature columns in the first part

Etienne V. · Revisado há over 2 years

Piotr T. · Revisado há over 2 years

Konrad S. · Revisado há over 2 years

Amanda K. · Revisado há over 2 years

Nelson F. · Revisado há over 2 years

does not work, scikit-learn warning at the beginning

Adrian K. · Revisado há over 2 years

Kaita F. · Revisado há over 2 years

Karen L. · Revisado há over 2 years

Rainer B. · Revisado há over 2 years

Tulkin Y. · Revisado há over 2 years

Sandesh T. · Revisado há over 2 years