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Zmorge - The Zurich Morphological Analyzer for German

This project contains scripts to extract a morphological lexicon for German from Wiktionary, which can be used with the SMOR morphology to build a morphological analyzer.

Pre-compiled analyzers are available at https://pub.cl.uzh.ch/users/sennrich/zmorge/

REQUIREMENTS

This software requires the following packages:

Python 2.6 or newer
Pexpect 3.0 or newer
SFST 1.4.6g or newer

INSTALLATION

  1. Install all requirements. In Ubuntu Linux, all are available in the repositories: sudo apt-get install python-pexpect sfst

  2. unpack (or git clone) the directory to your target directory.

  3. compile SLES cd sles && make

USAGE INSTRUCTIONS

  1. get the newest Wiktionary dump from http://dumps.wikimedia.org/ , and extract it (choose the file dewiktionary-{date}-pages-articles-multistream.xml.bz2)

  2. extract the lexicon: python extract_from_wiki_dump.py dewiktionary-{date}-pages-articles-multistream.xml output_file.xml

  3. to build a morphological analyzer, follow the instructions at https://github.com/rsennrich/SMORLemma

LICENSE

Zmorge is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (see LICENSE).

PUBLICATIONS

Rico Sennrich and Beat Kunz. 2014: Zmorge: A German Morphological Lexicon Extracted from Wiktionary. In Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC 2014).