Day3-Scikit-learn

What is the nature of K-means clustering model?

• Unsupervised model

• Supervised model

• All of the above

Which parameter is used to control the number of cluster in K-means model?

• num_cluster

• clusters

• n_clusters

• all of the above

Which kind of problem can be solved by K-Nearest Neighbor model ?

• Regression

• Description

• Clustering

• Standardization

• None of the above

How many sample do we use to train the Digit classification model?

• around 10

• around 100

• around 1000

• around 1800

• around 2000

Which model is used to classify the 8x8 pixle digit?

• K-means

• Support Vector Machine

• K-Nearest Neighbor

• None of the above

How many possible outcomes can be predicted in the digit classification model?

• 0

• 1

• 2

• 10

• all of the above