dist_cosine: Compute Cosine Distances
In svs: Tools for Semantic Vector Spaces

dist_cosine

R Documentation

Compute Cosine Distances

Description

A function for computing cosine distances.

Usage

dist_cosine(x, diag = FALSE, upper = FALSE)

dist_cos(x, diag = FALSE, upper = FALSE)

Arguments

`x`	A numeric matrix (containing coordinates).
`diag`	Logical specifying whether the diagonal of the resulting distance matrix should be printed.
`upper`	Logical specifying whether the upper triangle of the resulting distance matrix should be printed.

Details

The cosine distance equals 1 - the cosine similarity.

Value

A distance matrix.

Examples

SndT_Fra <- read.table(system.file("extdata", "SndT_Fra.txt", package = "svs"),
   header = TRUE, sep = "\t", quote = "\"", encoding = "UTF-8",
   stringsAsFactors = FALSE)
lsa_SndT_Fra <- fast_lsa(SndT_Fra)
dist_cosine(lsa_SndT_Fra$pos1[, 1:7])

svs documentation built on June 24, 2024, 5:07 p.m.