1 { lib, stdenv, fetchurl
2 , automake, autoconf, bzip2, libtar, libtool, pkg-config, autoconf-archive
8 release = lib.importJSON ./release-info/LanguageMachines-mbt.json;
13 version = release.version;
14 src = fetchurl { inherit (release) url sha256;
15 name = "mbt-${release.version}.tar.gz"; };
16 nativeBuildInputs = [ pkg-config automake autoconf ];
17 buildInputs = [ bzip2 libtar libtool autoconf-archive
19 languageMachines.ticcutils
20 languageMachines.timbl
22 patches = [ ./mbt-add-libxml2-dep.patch ];
28 description = "Memory Based Tagger";
29 homepage = "https://languagemachines.github.io/mbt/";
30 license = licenses.gpl3;
31 platforms = platforms.all;
32 maintainers = with maintainers; [ roberth ];
35 MBT is a memory-based tagger-generator and tagger in one. The tagger-generator part can generate a sequence tagger on the basis of a training set of tagged sequences; the tagger part can tag new sequences. MBT can, for instance, be used to generate part-of-speech taggers or chunkers for natural language processing. It has also been used for named-entity recognition, information extraction in domain-specific texts, and disfluency chunking in transcribed speech.
37 Mbt is used by Frog for Dutch tagging.