نظرا لتطوير تكنولوجيا الكمبيوتر الحديثة والزيادة في عدد مستخدمي الوسائط عبر الإنترنت، يمكننا رؤية جميع أنواع المشاركات والتعليقات في كل مكان على الإنترنت.الكلام الأمل لا يمكن أن تلهم فقط المبدعين ولكن أيضا جعل المشاهدين الآخرين ممتعة.من الضروري أن يكتشف خطاب الأمل بشكل فعال وتلقي تلقائيا.تصف هذه الورقة نهج فريقنا في مهمة الكشف عن الكلام الأمل.نحن نستخدم آلية الاهتمام لضبط وزن جميع طبقات الإخراج من XLM-Roberta للاستفادة الكاملة من المعلومات المستخرجة من كل طبقة، واستخدام المبلغ المرجح لجميع طبقات الإخراج لإكمال مهمة التصنيف.ونحن نستخدم طريقة طية K الطبقية لتعزيز مجموعة بيانات التدريب.نحقق متوسط درجة F1 مرجح من 0.59 و 0.84 و 0.92 من أجل التاميل والمالايالام واللغة الإنجليزية، المرتبة الثالثة والثانية والثانية.
Due to the development of modern computer technology and the increase in the number of online media users, we can see all kinds of posts and comments everywhere on the internet. Hope speech can not only inspire the creators but also make other viewers pleasant. It is necessary to effectively and automatically detect hope speech. This paper describes the approach of our team in the task of hope speech detection. We use the attention mechanism to adjust the weight of all the output layers of XLM-RoBERTa to make full use of the information extracted from each layer, and use the weighted sum of all the output layers to complete the classification task. And we use the Stratified-K-Fold method to enhance the training data set. We achieve a weighted average F1-score of 0.59, 0.84, and 0.92 for Tamil, Malayalam, and English language, ranked 3rd, 2nd, and 2nd.
References used
https://aclanthology.org/
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