questoes_gridsearch

questoes_gridsearch

Professional Development

13 Qs

quiz-placeholder

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questoes_gridsearch

questoes_gridsearch

Assessment

Quiz

Computers

Professional Development

Medium

Created by

Mateus Oliveira

Used 2+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Ao normalizar aos dados, qual foi o resultado do SVM da aula anterior?

0.71

0.708

0.701

0.702

0.84

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Após ter adicionado StandardScaler() Com parametros aleatorios, qual foi o resultado do k-nn?

0.641

0.662

0.624

0.634

0.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tendo feito o gridsearch com os parametros pre-especificados, qual é a acc do SVM?

0.708

0.691

0.71

0.723

0.591

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

É Possivel o gridsearch apresentar um resultado de acc pior que o resultado de um treinamento simples?

sim

não

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tendo feito o gridsearch com os parametros pre-especificados, qual é a acc do random forest?

0.801

0.721

0.749

0.741

0.731

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tendo feito o gridsearch com os parametros pre-especificados, qual é a acc do Decision Tree?

0.762

0.746

0.741

0.742

0.761

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Tendo feito o gridsearch com os parametros pre-especificados, qual é a acc do K-NN?

0.631

0.662

0.64

0.652

0.641

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