atddia

A dataset containing 38 dialogues (17 control patients, and 21 AD
patients) and 7869 vocalisation events.

datasets

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

atddia function

A data frame with 7869 rows and 7 variables:<dl>
 <dt>id</dt>
<dd>The dialogue indentifier</dd> <dt>begin</dt>
<dd>The start time of a speech turn or silence interval</dd> <dt>end</dt>
<dd>The end time of a speech turn or silence interval</dd> <dt>speaker</dt>
<dd>An identifier for the speaker of the turn, or Floor for silence.</dd> <dt>role</dt>
<dd>The speaker's role (patient, interviewer, other, or Floor</dd> <dt>trans</dt>
<dd>The transcription of the turn (blanked out for anonymity)</dd> <dt>dx</dt>
<dd>The diagnosis (ad or nonad</dd> 
</dl>

Format

A sample Medical Team Meeting dialogue encoded as a vocaldia — atddia

A data frame with 7869 rows and 7 variables:<dl>
 <dt>id</dt>
<dd>The dialogue indentifier</dd>

 <dt>begin</dt>
<dd>The start time of a speech turn or silence interval</dd>

 <dt>end</dt>
<dd>The end time of a speech turn or silence interval</dd>

 <dt>speaker</dt>
<dd>An identifier for the speaker of the turn, or Floor for silence.</dd>

 <dt>role</dt>
<dd>The speaker's role (patient, interviewer, other, or Floor</dd>

 <dt>trans</dt>
<dd>The transcription of the turn (blanked out for anonymity)</dd>

 <dt>dx</dt>
<dd>The diagnosis (ad or nonad</dd>

 
</dl>

atddia: A sample Medical Team Meeting dialogue encoded as a vocaldia

Description

Usage

Arguments

Format