Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight
المؤلفون المشاركون
Li, Aimin
Xu, Qingzheng
Fei, Rong
Yao, Quanzhu
Zhu, Yuanbo
Wu, Haozheng
Hu, Bo
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-29
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
Within the sentiment classification field, the convolutional neural network (CNN) and long short-term memory (LSTM) are praised for their classification and prediction performance, but their accuracy, loss rate, and time are not ideal.
To this purpose, a deep learning structure combining the improved cross entropy and weight for word is proposed for solving cross-domain sentiment classification, which focuses on achieving better text sentiment classification by optimizing and improving recurrent neural network (RNN) and CNN.
Firstly, we use the idea of hinge loss function (hinge loss) and the triplet loss function (triplet loss) to improve the cross entropy loss.
The improved cross entropy loss function is combined with the CNN model and LSTM network which are tested in the two classification problems.
Then, the LSTM binary-optimize (LSTM-BO) model and CNN binary-optimize (CNN-BO) model are proposed, which are more effective in fitting the predicted errors and preventing overfitting.
Finally, considering the characteristics of the processing text of the recurrent neural network, the influence of input words for the final classification is analysed, which can obtain the importance of each word to the classification results.
The experiment results show that within the same time, the proposed weight-recurrent neural network (W-RNN) model gives higher weight to words with stronger emotional tendency to reduce the loss of emotional information, which improves the accuracy of classification.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fei, Rong& Yao, Quanzhu& Zhu, Yuanbo& Xu, Qingzheng& Li, Aimin& Wu, Haozheng…[et al.]. 2020. Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight. Scientific Programming،Vol. 2020, no. 2020, pp.1-20.
https://search.emarefa.net/detail/BIM-1209013
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fei, Rong…[et al.]. Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight. Scientific Programming No. 2020 (2020), pp.1-20.
https://search.emarefa.net/detail/BIM-1209013
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fei, Rong& Yao, Quanzhu& Zhu, Yuanbo& Xu, Qingzheng& Li, Aimin& Wu, Haozheng…[et al.]. Deep Learning Structure for Cross-Domain Sentiment Classification Based on Improved Cross Entropy and Weight. Scientific Programming. 2020. Vol. 2020, no. 2020, pp.1-20.
https://search.emarefa.net/detail/BIM-1209013
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1209013
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر