read.cha

read.cha: read CHA transcription file (format used by DementiaBank)

Create adjacency matrices of vocalisation graphs from
dataframes containing sequences of speech and silence intervals,
transforming these matrices into Markov diagrams, and generating
datasets for classification of these diagrams by 'flattening' them
and adding global properties (functionals) etc. Vocalisation
diagrams date back to early work in psychiatry (Jaffe and Feldstein,
1970) and social psychology (Dabbs and Ruback, 1987) but have only
recently been employed as a data representation method for machine
learning tasks including meeting segmentation (Luz, 2012)
<doi:10.1145/2328967.2328970> and classification (Luz,
2013) <doi:10.1145/2522848.2533788>.

Saturnino Luz

vocaldia

Create and Manipulate Vocalisation Diagrams

read.cha function

<dl><dt>file</dt>
<dd>.cha file to reas</dd>
<dt>sildir</dt>
<dd>silences directory</dd>
<dt>silsuffix</dt>
<dd>silence files suffix</dd></dl>

Arguments

Author

read.cha read CHA transcription file (format used by DementiaBank) — read.cha

<dl>

<dt>file</dt>
<dd>.cha file to reas</dd>


<dt>sildir</dt>
<dd>silences directory</dd>


<dt>silsuffix</dt>
<dd>silence files suffix</dd>

</dl>

Get 50% off unlimited learning

read.cha: read.cha read CHA transcription file (format used by DementiaBank)

Description

Usage

Value

Arguments

Author