A Persian Treebank with Stanford Typed Dependencies
We present the Uppsala Persian Dependency Treebank (UPDT) with a syntactic annotation scheme based on Stanford Typed Dependencies. The treebank consists of 6,000 sentences and 151,671 tokens with an average sentence length of 25 words. The data is from different genres, including newspaper articles and fiction, as well as technical descriptions and texts about culture and art, taken from the open source Uppsala Persian Corpus (UPC). The syntactic annotation scheme is extended for Persian to include all syntactic relations that could not be covered by the primary scheme developed for English. In addition, we present open source tools for automatic analysis of Persian containing a text normalizer, a sentence segmenter and tokenizer, a part-of-speech tagger, and a parser. The treebank and the parser have been developed simultaneously in a bootstrapping procedure. The result of a parsing experiment shows an overall labeled attachment score of 82.05{\%} and an unlabeled attachment score of 85.29{\%}. The treebank is freely available as an open source resource.
Code (0)
등록된 구현이 없습니다.
Tasks
ArticlesCultural Vocal Bursts Intensity PredictionSentenceSimilar Papers 제목 키워드 기반
Universal Dependencies for Persian
The Persian Universal Dependency Treebank (Persian UD) is a recent effort of treebanking Persian with Universal Dependencies (UD), an ongoing project that designs unified and cross-linguistically valid grammatical repres…
SentencevalidA Basic Language Resource Kit for Persian
Persian with its about 100,000,000 speakers in the world belongs to the group of languages with less developed linguistically annotated resources and tools. The few existing resources and tools are neither open source no…
Part-Of-Speech TaggingPOSSentenceSentence segmentation+1Converting Russian Dependency Treebank to Stanford Typed Dependencies Representation
The Persian Dependency Treebank Made Universal
We describe an automatic method for converting the Persian Dependency Treebank (Rasooli et al, 2013) to Universal Dependencies. This treebank contains 29107 sentences. Our experiments along with manual linguistic analysi…
HamleDT 2.0: Thirty Dependency Treebanks Stanfordized
We present HamleDT 2.0 (HArmonized Multi-LanguagE Dependency Treebank). HamleDT 2.0 is a collection of 30 existing treebanks harmonized into a common annotation style, the Prague Dependencies, and further transformed int…