NAME

MeCab - A Raku bindings for libmecab ( http://taku910.github.io/mecab/ )

SYNOPSIS

EXAMPLE 1

use MeCab;
use MeCab::Tagger;

my Str $text = "すもももももももものうち。";
my $mecab-tagger = MeCab::Tagger.new('-C');
loop ( my MeCab::Node $node = $mecab-tagger.parse-tonode($text); $node; $node = $node.next ) {
       say ($node.surface, $node.feature).join("\t");
}

# OUTPUT«
#         BOS/EOS,*,*,*,*,*,*,*,*
# すもも  名詞,一般,*,*,*,*,すもも,スモモ,スモモ
# も      助詞,係助詞,*,*,*,*,も,モ,モ
# もも    名詞,一般,*,*,*,*,もも,モモ,モモ
# も      助詞,係助詞,*,*,*,*,も,モ,モ
# もも    名詞,一般,*,*,*,*,もも,モモ,モモ
# の      助詞,連体化,*,*,*,*,の,ノ,ノ
# うち    名詞,非自立,副詞可能,*,*,*,うち,ウチ,ウチ
# 。      記号,句点,*,*,*,*,。,。,。
#         BOS/EOS,*,*,*,*,*,*,*,*
# »

EXAMPLE 2

use MeCab;
use MeCab::Lattice;
use MeCab::Tagger;
use MeCab::Model;

my MeCab::Model $model .= new;
my MeCab::Tagger $tagger = $model.create-tagger;
my MeCab::Lattice $lattice = $model.create-lattice;
$lattice.add-request-type(MECAB_NBEST);
$lattice.sentence("今日も");

if $tagger.parse($lattice) {
   say $lattice.nbest-tostr(2);
}

# OUTPUT«
# 今日    名詞,副詞可能,*,*,*,*,今日,キョウ,キョー
# も      助詞,係助詞,*,*,*,*,も,モ,モ
# EOS
# 今日    名詞,副詞可能,*,*,*,*,今日,コンニチ,コンニチ
# も      助詞,係助詞,*,*,*,*,も,モ,モ
# EOS
# »

DESCRIPTION

MeCab is a Raku bindings for libmecab ( http://taku910.github.io/mecab/ ).

NOTICE

COMPATIBILITY

MeCab currently doesn't support Windows. It supports Linux/Unix or Mac OS X.

BUILDING MeCab

MeCab depends on the following:

wget
mecab-0.996
mecab-ipadic-2.7.0-20070801

Once the build starts, it automatically downloads mecab-0.996 and mecab-ipadic-2.7.0-20070801 with wget and installs these stuffs under the $HOME/.p6mecab directory, where $HOME is your home directory.

Use 3rd-party dictionary

mecab-ipadic-neologd

Step1: download and install neologd

Example:

$ git clone --depth 1 https://github.com/neologd/mecab-ipadic-neologd.git
$ cd mecab-ipadic-neologd
$ export PATH=$HOME/.p6mecab/bin:$PATH
$ ./bin/install-mecab-ipadic-neologd -p $HOME/.p6mecab/lib/mecab/dic/ipadic-neologd

Step2: Use .new(:dicdir(PATH_TO_THE_DIR))

Example:

use MeCab;
use MeCab::Tagger;

my Str $text = "トランプ大統領 ワシントンで大規模軍事パレードを指示";
my $mecab-tagger = MeCab::Tagger.new(:dicdir("$*HOME/.p6mecab/lib/mecab/dic/ipadic-neologd"));
loop ( my MeCab::Node $node = $mecab-tagger.parse-tonode($text); $node; $node = $node.next ) {
       say ($node.surface, $node.feature).join("\t");
}

# OUTPUT«
#         BOS/EOS,*,*,*,*,*,*,*,*
# トランプ大統領  名詞,固有名詞,人名,一般,*,*,ドナルド・トランプ,トランプダイトウリョウ,トランプダイトウリョー
# ワシントン      名詞,固有名詞,地域,一般,*,*,ワシントン,ワシントン,ワシントン
# で      助詞,格助詞,一般,*,*,*,で,デ,デ
# 大規模  名詞,一般,*,*,*,*,大規模,ダイキボ,ダイキボ
# 軍事パレード    名詞,固有名詞,一般,*,*,*,軍事パレード,グンジパレード,グンジパレード
# を      助詞,格助詞,一般,*,*,*,を,ヲ,ヲ
# 指示    名詞,サ変接続,*,*,*,*,指示,シジ,シジ
#         BOS/EOS,*,*,*,*,*,*,*,*
# »

AUTHOR

titsuki titsuki@cpan.org

COPYRIGHT AND LICENSE

libmecab ( http://taku910.github.io/mecab/ ) by Taku Kudo is licensed under the GPL, LGPL or BSD Licenses.

This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.