| Name | treetools JSON |
| Version |
1.0.0
JSON |
| download |
| home_page | None |
| Summary | Tools for processing treebank trees |
| upload_time | 2025-08-10 15:25:12 |
| maintainer | None |
| docs_url | None |
| author | None |
| requires_python | >=3.11 |
| license | None |
| keywords |
treebanks
trees
grammar
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
[](https://badge.fury.io/py/treetools)
[]()
# treetools - tree processing
treetools is a collection of tools for processing treebank trees. It contains algorithms for tree manipulation (such as removal of crossing branches), tree analysis, and grammar extraction.
treetools has been developed at the Department for Computational Linguistics at the Institute for Language and Information at the University of Düsseldorf, Germany (see <http://phil.hhu.de/beyond-cfg>). The project is sponsored by Deutsche Forschungsgemeinschaft (DFG). It is maintained by Wolfgang Maier.
Author: Wolfgang Maier <mailto:maierw@hhu.de>.
Contributions: Kilian Gebhardt
## Installation
Requirements:
- Python 3.11+
To install the latest release from the Python package index, type::
pip install treetools
## Running
### Syntax
To run treetools, type::
treetools-cli [subcommand] [parameters] [options]
Available subcommands are:
- ``transform``: Process treebank trees. Run transformations and convert between different formats.
- ``grammar``: Extract grammars for different parsers from treebanks.
- ``treeanalysis``: Analyze certain properties of treebank trees, such as, e.g., gap degree.
- ``transitions``: Extract transition sequences as used by transition-based parsers.
To get see the available parameters for a subcommand, type::
treetools-cli [subcommand] --help
To get verbose help on available transformation algorithms, available options, etc., type::
treetools-cli [subcommand] --usage
### Examples
To attach the punctuation in TIGER and remove its crossing branches while converting it from TigerXML to the export format, type::
treetools-cli transform tiger.xml tiger.continuous.export --trans root_attach negra_mark_heads boyd_split raising --src-format tigerxml --dest-format export
To extract the bare sentences (one per line) from a treebank in bracketed format, such as the Penn Treebank, type::
treetools-cli transform treebank.brackets treebank.terminals --src-format brackets --dest-format terminals
To delete the traces and co-indexation from the Penn Treebank, type::
treetools-cli transform ptb ptb.notrace --transform ptb_transform --src-format brackets --dest-format brackets
To extract an left-to-right binarized LCFRS with v1/h2 markovization in rparse format from an export-format treebank, type::
treetools-cli grammar input_treebank output_grammar leftright --dest-format rcg --markov v:1 h:2
### License
The code is released under the GNU General Public Licence (GPL) 3.0 or higher. The license texts can be found at at
<http://www.gnu.org/licenses/gpl-3.0>.
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"description": "[](https://badge.fury.io/py/treetools)\n[]()\n\n# treetools - tree processing\n\ntreetools is a collection of tools for processing treebank trees. It contains algorithms for tree manipulation (such as removal of crossing branches), tree analysis, and grammar extraction.\n\ntreetools has been developed at the Department for Computational Linguistics at the Institute for Language and Information at the University of D\u00fcsseldorf, Germany (see <http://phil.hhu.de/beyond-cfg>). The project is sponsored by Deutsche Forschungsgemeinschaft (DFG). It is maintained by Wolfgang Maier.\n\nAuthor: Wolfgang Maier <mailto:maierw@hhu.de>.\nContributions: Kilian Gebhardt \n\n## Installation\n\nRequirements:\n\n- Python 3.11+\n\nTo install the latest release from the Python package index, type::\n\n pip install treetools\n\n## Running\n\n### Syntax\n\nTo run treetools, type::\n\n treetools-cli [subcommand] [parameters] [options]\n\nAvailable subcommands are:\n\n- ``transform``: Process treebank trees. Run transformations and convert between different formats.\n- ``grammar``: Extract grammars for different parsers from treebanks.\n- ``treeanalysis``: Analyze certain properties of treebank trees, such as, e.g., gap degree.\n- ``transitions``: Extract transition sequences as used by transition-based parsers.\n\nTo get see the available parameters for a subcommand, type::\n\n treetools-cli [subcommand] --help\n\nTo get verbose help on available transformation algorithms, available options, etc., type::\n\n treetools-cli [subcommand] --usage\n\n### Examples\n\nTo attach the punctuation in TIGER and remove its crossing branches while converting it from TigerXML to the export format, type::\n\n treetools-cli transform tiger.xml tiger.continuous.export --trans root_attach negra_mark_heads boyd_split raising --src-format tigerxml --dest-format export\n\nTo extract the bare sentences (one per line) from a treebank in bracketed format, such as the Penn Treebank, type::\n\n treetools-cli transform treebank.brackets treebank.terminals --src-format brackets --dest-format terminals\n\nTo delete the traces and co-indexation from the Penn Treebank, type::\n\n treetools-cli transform ptb ptb.notrace --transform ptb_transform --src-format brackets --dest-format brackets\n\nTo extract an left-to-right binarized LCFRS with v1/h2 markovization in rparse format from an export-format treebank, type::\n\n treetools-cli grammar input_treebank output_grammar leftright --dest-format rcg --markov v:1 h:2\n\n### License\n\nThe code is released under the GNU General Public Licence (GPL) 3.0 or higher. The license texts can be found at at\n<http://www.gnu.org/licenses/gpl-3.0>. \n",
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