Advances in Natural Language Processing
Advances in Natural Language Processing
复制标题
自然语言处理的进展
DOI:
10.1007/978-3-540-85287-2
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
Aarne Ranta
中科院分区:
文献类型:
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作者:
Bengt Nordström;Aarne Ranta
This paper presents a novel technique for parsing discontinuous phrase structure representations, labeled with both phrase labels and grammatical functions. Phrase structure representations are transformed into dependency representations with complex edge labels, which makes it possible to induce a dependency parser model that recovers the phrase structure with both phrase labels and grammatical functions. We perform an evaluation on the German TIGER treebank and the Swedish Talbanken05 treebank and report competitive results for both data sets.