Artificial Intelligence Quiz-2

Question 1

Recall-Evaluation method is

Accepted Answer

defined as the fraction of positive cases that are correctly identified.

Answer

defined as the percentage of true positive cases versus all the cases where the prediction is true.

Answer

defined as the percentage of correct predictions out of all the observations.

Answer

comparison between the prediction and reality.

Question 2

Give 2 examples of Supervised Learning models.

Accepted Answer

Classification and Regression

Answer

Clustering and Dimensionality Reduction

Answer

Rule Based and Learning Based

Answer

Classification and Clustering

Question 3

Define Machine Learning.

Accepted Answer

Machine learning is the study of computer algorithms that improve automatically through experience.

Answer

Refers to any technique that enables computers to mimic human intelligence.

Answer

Machine learning refers to computer systems (both machines and software) enables machines to perform tasks for which it is programmed.

Answer

Machine Learning refers to projects that allow the machine to work on a particular logic.

Question 4

Differentiate between Prediction and Reality.

Accepted Answer

The prediction is the output which is given by the machine and the reality is the real scenario in which the prediction has been made.

Answer

Prediction is the input given to the machine to receive the expected result of the reality.

Answer

Prediction is the output given to match the reality.

Answer

Prediction and reality both can be used interchangeably.

Question 5

The term Sentence Segmentation is

Accepted Answer

the whole corpus is divided into sentences

Answer

to undergo several steps to normalise the text to a lower level

Answer

in which each sentence is then further divided into tokens

Answer

the process in which the affixes of words are removed

Game Settings