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Register a new userMIRTT: Learning Multimodal Interaction Representations from Trilinear Transformers for Visual Question Answering
MTTT: تعلم تعويضات التفاعل المتعدد الوسائط من المحولات ثلاثية التريلين
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في السؤال المرئي الرد على (VQA)، تركز الأساليب الطيفة الموجودة على التفاعل بين الصور والأسئلة. نتيجة لذلك، يتم تقسيم الإجابات إلى الأسئلة أو المستخدمة كملصقات فقط للتصنيف. من ناحية أخرى، تستخدم نماذج Trilinear مثل نموذج CTI بكفاءة معلومات فيما بين الاعتراضات بين الإجابات والأسئلة والصور، مع تجاهل معلومات المشرفة داخل العملية. مستوحاة من هذه الملاحظة، نقترح إطارا جديدا للتفاعل Trilinear يسمى Mirtt (تعلم تشكيل التفاعل المتعدد الوسائط من محولات Trilinear)، مما يشتمل على آليات الاهتمام لالتقاط علاقات الوسائط المشتركة بين الوسائط والتعديل. علاوة على ذلك، نقوم بتصميم سير عمل من مرحلتين حيث يقلل نموذج Silinear النموذج الحر، مشكلة VQA مفتوحة العضوية في مشكلة VQA متعددة الخيارات. علاوة على ذلك، للحصول على تمثيلات دقيقة وجميلة متعددة الاستخدامات، فإننا قرب ما قبل تدريب Mirtt مع التنبؤ اللغوي الملثمين. تقوم طريقةنا بتحقيق الأداء الحديث في مهمة Visual7W Task و VQA-1.0 متعددة الخيارات ومفتوحة خطوط الأساس Silinear على مجموعات بيانات VQA-2.0 و TDIUC و GQA.
In Visual Question Answering (VQA), existing bilinear methods focus on the interaction between images and questions. As a result, the answers are either spliced into the questions or utilized as labels only for classification. On the other hand, trilinear models such as the CTI model efficiently utilize the inter-modality information between answers, questions, and images, while ignoring intra-modality information. Inspired by this observation, we propose a new trilinear interaction framework called MIRTT (Learning Multimodal Interaction Representations from Trilinear Transformers), incorporating the attention mechanisms for capturing inter-modality and intra-modality relationships. Moreover, we design a two-stage workflow where a bilinear model reduces the free-form, open-ended VQA problem into a multiple-choice VQA problem. Furthermore, to obtain accurate and generic multimodal representations, we pre-train MIRTT with masked language prediction. Our method achieves state-of-the-art performance on the Visual7W Telling task and VQA-1.0 Multiple Choice task and outperforms bilinear baselines on the VQA-2.0, TDIUC and GQA datasets.
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