txt_freq

Frequency statistics of elements in a vector

This natural language processing toolkit provides language-agnostic
'tokenization', 'parts of speech tagging', 'lemmatization' and 'dependency
parsing' of raw text. Next to text parsing, the package also allows you to train
annotation models based on data of 'treebanks' in 'CoNLL-U' format as provided
at <https://universaldependencies.org/format.html>. The techniques are explained
in detail in the paper: 'Tokenizing, POS Tagging, Lemmatizing and Parsing UD 2.0
with UDPipe', available at <doi:10.18653/v1/K17-3009>.
The toolkit also contains functionalities for commonly used data manipulations on texts
which are enriched with the output of the parser. Namely functionalities and algorithms
for collocations, token co-occurrence, document term matrix handling,
term frequency inverse document frequency calculations,
information retrieval metrics (Okapi BM25), handling of multi-word expressions,
keyword detection (Rapid Automatic Keyword Extraction, noun phrase extraction, syntactical patterns)
sentiment scoring and semantic similarity analysis.

Jan Wijffels

udpipe

Tokenization, Parts of Speech Tagging, Lemmatization and
Dependency Parsing with the 'UDPipe' 'NLP' Toolkit

BNOSAC 

Institute of Formal and Applied Linguistics, Faculty of Mathematics and Physics, Charles University in Prague, Czech Republic 

Milan Straka 

Jana Straková 

txt_freq function

<dl><dt>x</dt>
<dd>a vector</dd>
<dt>exclude</dt>
<dd>logical indicating to exclude values from the table. Defaults to NA and NaN.</dd>
<dt>order</dt>
<dd>logical indicating to order the resulting dataset in order of frequency. Defaults to TRUE.</dd></dl>

Arguments

Frequency statistics of elements in a vector — txt_freq

<dl>

<dt>x</dt>
<dd>a vector</dd>


<dt>exclude</dt>
<dd>logical indicating to exclude values from the table. Defaults to NA and NaN.</dd>


<dt>order</dt>
<dd>logical indicating to order the resulting dataset in order of frequency. Defaults to TRUE.</dd>

</dl>

txt_freq: Frequency statistics of elements in a vector

Description

Usage

Value

Arguments

Examples