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October 14, 2026
At HSE University–St Petersburg, Experts Discuss How AI Changes Tourist Routes and Cultural Heritage
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October 12, 2026
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October 8, 2026
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Cross-tagset parsing evaluation for Russian

Ch. 31. P. 380–390.
Дроганова К. А., Lyashevskaya O.

Cross-tagset parsing is based on the substitution of one annotation layer for another while processing data within one language. As often as not, either the native tagger or the dependency parser used in (pre-)annotation of the Gold treebank is not available. The crosstagset approach allows one to annotate new texts using freely available tools or tools optimized to user’s needs. We evaluate the robustness of Russian dependency parsing using different morphological and syntactic tagsets in input and output. A qualitative analysis of errors shows that the cross-substitution of three morphological tagsets and two syntactic tagsets causes only a mild drop in performance.

Language: English
Full text
DOI
Keywords: dependency parsinguniversal dependenciescross-tagset parsingparser evaluationRussian language treebanks SynTagRus
Publication based on the results of:
Материалы к частотному словарю русской поэзии (2018)

In book

Digital Transformation and Global Society Third International Conference, DTGS 2018, St. Petersburg, Russia, May 30 –June 2, 2018, Revised Selected Papers, Part I
Digital Transformation and Global Society Third International Conference, DTGS 2018, St. Petersburg, Russia, May 30 –June 2, 2018, Revised Selected Papers, Part I
Issue 858. , Cham: Springer, 2018.
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