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نتائج SIGMORPHON 2021 المشتركة مهمة على تجميع النموذج المورفولوجي غير المقترح
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نحن تصف مهمة Sigmorphon الثانية على التورفولوجيا غير المدعومة: الهدف من المهمة المشتركة SIGMORPHON 2021 على تجميع النماذج المورفولوجية غير المزدئة غير المنشأة هو أنواع الكلمات العنقودية من كوربوس نص الخام إلى النماذج.تحقيقا لهذه الغاية، نطلق سرورا لمدة 5 لغات تطوير و 9 لغات اختبار، وكذلك النماذج الجزئية الذهبية للتقييم.نتلقى 14 تقريرا من 4 فرق تتبع الاستراتيجيات المختلفة، ويستند أفضل نظام أداء على قواعد النحوية.تختلف النتائج بشكل كبير عبر اللغات.ومع ذلك، فإن جميع الأنظمة متفوقة من قبل Lemmmmmmmatizer تحت إشراف، مما يعني أنه لا يزال هناك مجال للتحسين.
We describe the second SIGMORPHON shared task on unsupervised morphology: the goal of the SIGMORPHON 2021 Shared Task on Unsupervised Morphological Paradigm Clustering is to cluster word types from a raw text corpus into paradigms. To this end, we release corpora for 5 development and 9 test languages, as well as gold partial paradigms for evaluation. We receive 14 submissions from 4 teams that follow different strategies, and the best performing system is based on adaptor grammars. Results vary significantly across languages. However, all systems are outperformed by a supervised lemmatizer, implying that there is still room for improvement.
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