tm: weightTf – R documentation

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weightTf

Weight by Term Frequency

Description

Weight a term-document matrix by term frequency.

Usage

weightTf(m)

Arguments

`m`	A `TermDocumentMatrix` in term frequency format.

Details

Formally this function is of class WeightingFunction with the additional attributes name and acronym.

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

Value

The weighted matrix.

tm

Text Mining Package

v0.7-8

GPL-3

Authors

Ingo Feinerer [aut, cre] (<https://orcid.org/0000-0001-7656-8338>), Kurt Hornik [aut] (<https://orcid.org/0000-0003-4198-9911>), Artifex Software, Inc. [ctb, cph] (pdf_info.ps taken from GPL Ghostscript)

Initial release

2020-11-17