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Register a new userAutomatic Detection and Classification of Mental Illnesses from General Social Media Texts
الكشف التلقائي وتصنيف الأمراض العقلية من نصوص وسائل التواصل الاجتماعي العام
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تصبح الصحة العقلية أكثر اهتماما مؤخرا مؤخرا، والاكتئاب كونه مرض شائع جدا في الوقت الحاضر، ولكن أيضا اضطرابات أخرى مثل القلق أو الاضطرابات القهرية الهوس أو اضطرابات التغذية أو اضطرابات نقص الانتباه / اضطرابات نقص الانتباه / فرط النشاط. توفر كمية كبيرة من البيانات من وسائل التواصل الاجتماعي والسلف الحديث لنماذج التعلم العميق وسيلة قيمة للكشف عن الاضطرابات النفسية تلقائيا من نص عادي. في هذه المقالة، نقوم بتجربة أساليب حديثة في مجموعة بيانات الصحة العقلية SMHD من Reddit (كوهان وآخرون، 2018). مساهمتنا ثلاثة أضعاف: استخدام مجموعة بيانات تتكون من المزيد من الأمراض أكثر من معظم الدراسات، مع التركيز على النص العام بدلا من مجموعات دعم الصحة العقلية والتصنيف من قبل الوظائف بدلا من الأفراد أو المجموعات. بالنسبة للتصنيف التلقائي للأمراض، فإننا نوظف ثلاث نماذج تعليمية عميقة: بيرت روبرتا و XLNet. نحن مضاعفة خط الأساس الذي أنشأه كوهان وآخرون. (2018)، على عينة فقط من مجموعة البيانات الخاصة بهم. نحن نحسن النتائج التي حصلت عليها جيانغ وآخرون. (2020) على تصنيف ما بعد المستوى. إن الدقة التي حصلت عليها مصنف اضطراب الأكل هو أعلى نظرا للوجود الحامل للمناقشات المتعلقة بالسعرات الحرارية والوجبات الغذائية والوصفات وما إلى ذلك، في حين أن الاكتئاب كان لديه أدنى درجة F1، ربما لأن الاكتئاب أكثر صعوبة في تحديد الأفعال اللغوية.
Mental health is getting more and more attention recently, depression being a very common illness nowadays, but also other disorders like anxiety, obsessive-compulsive disorders, feeding disorders, autism, or attention-deficit/hyperactivity disorders. The huge amount of data from social media and the recent advances of deep learning models provide valuable means to automatically detecting mental disorders from plain text. In this article, we experiment with state-of-the-art methods on the SMHD mental health conditions dataset from Reddit (Cohan et al., 2018). Our contribution is threefold: using a dataset consisting of more illnesses than most studies, focusing on general text rather than mental health support groups and classification by posts rather than individuals or groups. For the automatic classification of the diseases, we employ three deep learning models: BERT, RoBERTa and XLNET. We double the baseline established by Cohan et al. (2018), on just a sample of their dataset. We improve the results obtained by Jiang et al. (2020) on post-level classification. The accuracy obtained by the eating disorder classifier is the highest due to the pregnant presence of discussions related to calories, diets, recipes etc., whereas depression had the lowest F1 score, probably because depression is more difficult to identify in linguistic acts.
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