Consider two binary bit vectors x and y, each of length of n bits. What is the maximum and minimum value of Jaccard coefficient between x and y?
Consider two binary bit vectors x and y, each of length of n bits. What is the maximum and minimum value of Jaccard coefficient between x and y?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Consider two binary bit vectors **x** and **y**, each of length of *n* bits. What is the maximum and minimum value of Jaccard coefficient between **x** and **y**?
Expert Solution

Step 1
Jaccard Coefficient:-
A statistic used to determine how similar two groups are is the Jaccard coefficient or index.
This measure is frequently utilized in numerous probability and statistics-related applications.
There are two different types of Jaccard coefficients:
- Set-based Jaccard coefficient
- Jaccard coefficient vectors-based
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