ruleLinearModel

Sentiment score as denoted by a linear model.

rules

Performs a sentiment analysis of textual contents in R. This implementation
utilizes various existing dictionaries, such as Harvard IV, or finance-specific
dictionaries. Furthermore, it can also create customized dictionaries. The latter
uses LASSO regularization as a statistical approach to select relevant terms based on
an exogenous response variable.

Nicolas Proellochs

SentimentAnalysis

Dictionary-Based Sentiment Analysis

Stefan Feuerriegel

ruleLinearModel function

<dl><dt>dtm</dt>
<dd>Document-term matrix</dd>
<dt>d</dt>
<dd>Dictionary of type <code>SentimentDictionaryWeighted</code></dd></dl>

Arguments

Sentiment based on linear model — ruleLinearModel

<dl>

<dt>dtm</dt>
<dd>Document-term matrix</dd>


<dt>d</dt>
<dd>Dictionary of type <code>SentimentDictionaryWeighted</code></dd>

</dl>

ruleLinearModel: Sentiment based on linear model

Description

Usage

Value

Arguments