Moses使用教程之安装

1. 安装环境:

Ubuntu16.04

2. 最低软件需求:

Moses

GIZA++, 生成平行语料的词对齐

IRSTLM, SRILM, 或者KenLM, 生成语言模型估计

3. 安装依赖

sudo apt-get install build-essential git-core pkg-config automake libtool wget zlib1g-dev python-dev libbz2-dev

4. 从https://sourceforge.net/projects/irstlm下载IRSTLM

unzip irstlm-5.80.08.zip
cd irstlm-5.80.08
./regenerate-makefiles.sh
./configure --prefix=/path/where/to/install/irstlm
make
make install

5. 安装GIZA++

git clone https://github.com/moses-smt/giza-pp.git
cd giza-pp
make

上述命令可以得到二进制文件: ~/giza-pp/GIZA++-v2/GIZA++, ~/giza-pp/GIZA++-v2/snt2cooc.out和~/giza-pp/mkcls-v2/mkcls. 这里需要将这些文件拷贝到Moses可以找到它们的地方, 如下

cd ~/mosesdecoder
mkdir tools
cp ~/giza-pp/GIZA++-v2/GIZA++ ~/giza-pp/GIZA++-v2/snt2cooc.out ~/giza-pp/mkcls-v2/mkcls tools

当你训练模型时,你需要用-external-bin-dir参数告诉训练脚本GIZA++安装在哪

train-model.perl -external-bin-dir $HOME/mosesdecoder/tools

6.拷贝和编译Moses

拷贝

git clone https://github.com/moses-smt/mosesdecoder.git
cd mosesdecoder

编译

./bjam --with-irstlm=/path/where/to/install/irstlm -j4