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Register a new userLearning grounded word meaning representations on similarity graphs
تعلم كلمة أساسية تعني التمثيلات على الرسوم البيانية التشابه
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تقدم هذه الورقة نهجا جديدا للتعلم بزيادة المعنى بصريا تمثيل الكلمات باعتبارها تضمين عقدة منخفضة الأبعاد في التسلسل الهرمي في الرسم البياني الأساسي.المستوى الأدنى من عروض الكلمات التسلسل الهرمية الخاصة بالكلمة، مشروط إلى طريقة أخرى، من خلال الرسوم البيانية المخصصة ولكن التواصل، في حين أن المستوى الأعلى يضع هذه التمثيلات معا على رسم بياني واحد لمعرفة التمثيل بالاشتراك من كل من الطرائق.طوبولوجيا كل طرازات الرسم البياني علاقات التشابه بين الكلمات، ويقدر بالاشتراك مع تضمين الرسم البياني.الافتراض الأساسي هذا النموذج هو أن الكلمات تقاسم معنى مماثل تتوافق مع المجتمعات في الرسم البياني الأساسي في مساحة منخفضة الأبعاد.لقد سمحنا على هذا النموذج التسلسل الهرمي تشابه الرسم البياني متعدد الوسائط (HM-SGE).تحقق النتائج التجريبية من صحة قدرة HM-SGE لمحاكاة أحكام التشابه البشري وتصنيف المفهوم، مما يتفوق على حالة الفن.
This paper introduces a novel approach to learn visually grounded meaning representations of words as low-dimensional node embeddings on an underlying graph hierarchy. The lower level of the hierarchy models modality-specific word representations, conditioned to another modality, through dedicated but communicating graphs, while the higher level puts these representations together on a single graph to learn a representation jointly from both modalities. The topology of each graph models similarity relations among words, and is estimated jointly with the graph embedding. The assumption underlying this model is that words sharing similar meaning correspond to communities in an underlying graph in a low-dimensional space. We named this model Hierarchical Multi-Modal Similarity Graph Embedding (HM-SGE). Experimental results validate the ability of HM-SGE to simulate human similarity judgments and concept categorization, outperforming the state of the art.
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This paper introduces the system description of the hub team, which explains the related work and experimental results of our team's participation in SemEval 2021 Task 2: Multilingual and Cross-lingual Word-in-Context Disambiguation (MCL-WiC). The da
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