tm (version 0.3-3)

weightTf: Weight By Term Frequency

Description

Weight a term-document matrix by term frequency.

Usage

weightTf(m)

Arguments

m

A dgCMatrix in term frequency format.

Value

• The weighted dgCMatrix.

Details

Formally this function is a WeightingFunction with the additional slots Name and Acronym.

This function acts as the identity function since the input matrix is already in term frequency format.