libtextcat-2.2_6.txz


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Description

libtextcat - Language guessing by N-Gram-Based Text Categorization

Property Value
Distribution FreeBSD 11
Repository FreeBSD Ports Latest amd64
Package filename libtextcat-2.2_6.txz
Package name libtextcat
Package version 2.2
Package release 6
Package architecture amd64
Package type txz
Category textproc
Homepage https://software.wise-guys.nl/libtextcat/
License BSD3CLAUSE
Maintainer thierry@FreeBSD.org
Download size 132.29 KB
Installed size 441.38 KB
Libtextcat is a library with functions that implement the classification
technique described in Cavnar & Trenkle, "N-Gram-Based Text Categorization" [1].
It was primarily developed for language guessing, a task on which it is known to
perform with near-perfect accuracy.
The central idea of the Cavnar & Trenkle technique is to calculate a
"fingerprint" of a document with an unknown category, and compare this with the
fingerprints of a number of documents of which the categories are known. The
categories of the closest matches are output as the classification. A
fingerprint is a list of the most frequent n-grams occurring in a document,
ordered by frequency. Fingerprints are compared with a simple out-of-place
metric.
[1] The document that started it all: William B. Cavnar & John M. Trenkle (1994)
N-Gram-Based Text Categorization, <http://citeseer.ist.psu.edu/68861.html>.
WWW: https://software.wise-guys.nl/libtextcat/
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Alternatives

Package Version Architecture Repository
libtextcat-2.2_6.txz 2.2 i386 FreeBSD Ports Quarterly
libtextcat-2.2_6.txz 2.2 amd64 FreeBSD Ports Quarterly
libtextcat-2.2_6.txz 2.2 i386 FreeBSD Ports Latest
libtextcat - - -

Provides

Name Value
libtextcat.so.0 -

Download

Type URL
Mirror pkg.freebsd.org
Binary Package libtextcat-2.2_6.txz
Source Package textproc/libtextcat

Install Howto

Install libtextcat txz package:

# pkg install libtextcat

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