Machine Learning Studio Modules and Modes

Question 1

Vowpal Wabbit

Answer 1

Use the Train Vowpal Wabbit Version 8 module in Azure Machine Learning Studio (classic), to create a machine learning model by using Vowpal Wabbit.

Question 2

A. Assign Data to Clusters
B. Load Trained Model
C. Partition and Sample
D. Tune Model-Hyperparameters

Answer 2

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Question 3

A. Replace with mean
B. Remove entire column
C. Remove entire row
D. Hot Deck
E. Custom substitution value
F. Replace with mode

Answer 3

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Question 4

Entropy Minimum Description Length (MDL) binning mode
Quantiles normalization with a QuantileIndex normalization
Scale and Reduce sampling mode
Synthetic Minority Oversampling Technique (SMOTE) sampling mode
Stratified split

Answer 4

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Question 5

A. Computer Linear Correlation
B. Export Count Table
C. Execute Python Script
D. Convert to Indicator Values
E. Summarize Data

Answer 5

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Question 6

Last Observation Carried Forward (LOCF)

Multiple Imputation by Chained Equations (MICE) method

Answer 6

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Question 7

A. Replace using Probabilistic PCA
B. Normalization
C. Synthetic Minority Oversampling Technique (SMOTE)
D. Replace using MICE

Answer 7

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Question 8

A. Edit Metadata
B. Filter Based Feature Selection
C. Execute Python Script
D. Latent Dirichlet Allocation

Answer 8

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Question 9

A. Recommender Split
B. Regular Expression Split
C. Relative Expression Split
D. Split Rows with the Randomized split parameter set to true

Answer 9

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Question 10

Preprocess Text module

Answer 10

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Question 11

Tune Model

Hyperparameters module

Answer 11

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Question 12

A. Number of hidden nodes
B. Learning Rate
C. The type of the normalizer
D. Number of learning iterations
E. Hidden layer specificatio

Answer 12

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Question 13

A. Random sweep

Answer 13

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Question 14

B. Sweep clustering

Answer 14

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Question 15

C. Entire grid

Answer 15

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Question 16

D. Random grid

Answer 16

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Question 17

E. Random seed

Answer 17

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