weightTf {tm}R Documentation

Weight By Term Frequency

Description

Weight a term-document matrix by term frequency.

Usage

weightTf(m)

Arguments

m A dgCMatrix in term frequency format.

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.

Value

The weighted dgCMatrix.

Author(s)

Ingo Feinerer


[Package tm version 0.3-3 Index]