salton: Salton's cosine measure

In cata: Analysis of Check-All-that-Apply (CATA) Data

Salton's cosine measure

Description

Calculate Salton's cosine measure

Usage

salton(X, Y)

Arguments

X	input matrix (same dimensions as Y)
Y	input matrix (same dimensions as X)

Value

Salton's cosine measure

References

Salton, G., & McGill, M.J. (1983). Introduction to Modern Information Retrieval. Toronto: McGraw-Hill.

Examples

# Generate some data
set.seed(123)
X <- matrix(rnorm(8), nrow = 4)
Y <- matrix(rnorm(8), nrow = 4)

# get Salton's cosine measure
salton(X, Y)

cata documentation built on Oct. 8, 2024, 9:07 a.m.