Jan 17, 2020 in Data Science
Q: __________ outlier significantly deviates based on the context selected.

Contextual Outlier

Global Outlier

Collective Outlier

None of the options

2 Answers

0 votes
Jan 17, 2020
Contextual Outlier
0 votes
Feb 14, 2020

Outlier Detection

Jiawei Han defines Outlier as

A data object that deviates significantly from the normal objectsas if it were generated by a different mechanism.


The types of Outlier are as follows:

  • Global Outlier

Global Outlier significantly deviates from the entire dataset.

  • Contextual Outlier

Contextual Outlier significantly deviates based on the context selected.

  • Collective Outlier

Collective Outlier is a subset of data objects that collectively deviates from the entire dataset.

 

Answer 

Global Outlier

Related questions

0 votes
Jan 31, 2020 in Other
0 votes
Jan 31, 2020 in Other
...