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user:zeman:treebanks:ar [2013/05/23 09:19]
zeman |
user:zeman:treebanks:ar [2013/07/16 14:54] (current)
zeman Preliminary results of parsing PADT 2.0. |
| * Principal publications | * Principal publications |
| * Jan Hajič, Otakar Smrž, Petr Zemánek, Jan Šnaidauf, Emanuel Beška: [[http://ufal.mff.cuni.cz/padt/PADT_1.0/docs/papers/2004-nemlar-padt.pdf|Prague Arabic Dependency Treebank: Development in Data and Tools]]. In: //Proceedings of the NEMLAR International Conference on Arabic Language Resources and Tools//, pages 110-117, Cairo, Egypt, 2004. | * Jan Hajič, Otakar Smrž, Petr Zemánek, Jan Šnaidauf, Emanuel Beška: [[http://ufal.mff.cuni.cz/padt/PADT_1.0/docs/papers/2004-nemlar-padt.pdf|Prague Arabic Dependency Treebank: Development in Data and Tools]]. In: //Proceedings of the NEMLAR International Conference on Arabic Language Resources and Tools//, pages 110-117, Cairo, Egypt, 2004. |
| | * Documentation |
| | * [[:padt:start|PADT at ÚFAL wiki]] (or [[padt|here]]?) |
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| ==== Domain ==== | ==== Domain ==== |
| The original PADT 1.0 is distributed in the [[:format-fs|FS format]]. The CoNLL versions are distributed in the [[:format-conll|CoNLL-X format]]. The original PADT contains more information than the CoNLL version. There is morphological annotation (tags and lemmas) both manual and by a tagger (while only manual is in CoNLL data), glosses etc. However, the most important piece of information that got lost during the conversion to CoNLL is the FS attribute called ''parallel''. It distinguishes conjuncts from shared modifiers of coordination and thus the syntactic structure is incomplete without it. | The original PADT 1.0 is distributed in the [[:format-fs|FS format]]. The CoNLL versions are distributed in the [[:format-conll|CoNLL-X format]]. The original PADT contains more information than the CoNLL version. There is morphological annotation (tags and lemmas) both manual and by a tagger (while only manual is in CoNLL data), glosses etc. However, the most important piece of information that got lost during the conversion to CoNLL is the FS attribute called ''parallel''. It distinguishes conjuncts from shared modifiers of coordination and thus the syntactic structure is incomplete without it. |
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| The unreleased PADT 2.0 has been converted to the PML format. | The unreleased PADT 2.0 has been converted to the [[:format-pml|PML format]]. |
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| Word forms and lemmas are vocalized, i.e. they contain diacritics for short vowels as well as consonant gemination and a few other things. The CoNLL 2006 version includes [[http://www.qamus.org/transliteration.htm|Buckwalter transliteration]] of the Arabic script (in the same column as Arabic, attached to the Arabic form/lemma with an underscore character). | Word forms and lemmas are vocalized, i.e. they contain diacritics for short vowels as well as consonant gemination and a few other things. The CoNLL 2006 version includes [[http://www.qamus.org/transliteration.htm|Buckwalter transliteration]] of the Arabic script (in the same column as Arabic, attached to the Arabic form/lemma with an underscore character). |
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| The two Malt parser results of 2007 (single malt and blended) are described in [[http://aclweb.org/anthology-new/D/D07/D07-1097.pdf|(Hall et al., 2007)]] and the details about the parser configuration are described [[http://w3.msi.vxu.se/users/jha/conll07/|here]]. | The two Malt parser results of 2007 (single malt and blended) are described in [[http://aclweb.org/anthology-new/D/D07/D07-1097.pdf|(Hall et al., 2007)]] and the details about the parser configuration are described [[http://w3.msi.vxu.se/users/jha/conll07/|here]]. |
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| | We obtained the following results during our HamleDT experiments on extended PADT 2.0 data using Malt Parser 1.7 and the stacklazy algorithm: |
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| | ^ Parser (Authors) ^ UAS ^ |
| | | Malt (Nivre et al.) | 79.61 | |
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