install

mecab

• ref: https://github.com/taku910/mecab

git clone https://github.com/taku910/mecab.git
cd mecab/mecab
./configure  --enable-utf8-only
make
make check
sudo make install

• check following

/usr/local/etc/mecabrc
/usr/local/bin/mecab
/usr/local/bin/mecab-config

ipa-dic

• dic for mecab

cd ../mecab-ipadic
./configure --with-charset=utf8
make
sudo make install

• check

$ mecab
MeCab はフリーソフトウェアです

mecab for python

• use pip install

pip install mecab-python3

• in tha case that error occurred when you use form python.

ImportError: libmecab.so.2: cannot open shared object file: No such file or directory

• check libraly path and fix it.

ldconfig -p | grep 'mecab'

echo '/usr/local/lib' >> ./mylib.conf
sudo cp  mylib.conf /etc/ld.so.conf.d/
sudo ldconfig

ldconfig -p | grep 'mecab'

• usage: https://github.com/SamuraiT/mecab-python3/blob/master/bindings.html

NEologd

• https://github.com/neologd/mecab-ipadic-neologd

Cabocha

• CRF++

 wget "https://drive.google.com/uc?export=download&id=0B4y35FiV1wh7QVR6VXJ5dWExSTQ" -O CRF++-0.58.tar.gz
 $ tar zxfv CRF++-0.58.tar.gz
 $ cd CRF++-0.58
 $ ./configure
 $ make
 $ sudo make install

• Cabocha

$ wget "https://googledrive.com/host/0B4y35FiV1wh7cGRCUUJHVTNJRnM/cabocha-0.69.tar.bz2" -O cabocha-0.69.tar.bz2
$ tar jxvf cabocha-0.69.tar.bz2
$ cd cabocha-0.69
$ ./configure --with-charset=utf8
$ make
$ sudo make install

• Cabocha for python

$ cd cabocha-0.69/python
$ vim setup.py
def cmd2(str):
#   return string.split (cmd1(str)) この行を削除
    return cmd1(str).split() # この行を挿入

$ sudo python setup.py build_ext
$ sudo python setup.py install
$ sudo ldconfig

dataset

• set symbolic link in ./dataset

ln -s /**/data ./dataset