Linear Discriminative Learning for Image Classification
المؤلفون المشاركون
Jadoon, Rab Nawaz
Zhou, WuYang
Jadoon, Waqas
Khan, Ahmad
ur Rehman, Zia
Shah, Sajid
Khan, Iftikhar Ahmed
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-10-20
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
In this paper, we propose a linear discriminative learning model called adaptive locality-based weighted collaborative representation (ALWCR) that formulates the image classification task as an optimization problem to reduce the reconstruction error between the query sample and its computed linear representation.
The optimal linear representation for a query image is obtained by using the weighted regularized linear regression approach which incorporates intrinsic locality structure and feature variance between data into representation.
The resultant representation increases the discrimination ability for correct classification.
The proposed ALWCR method can be considered an extension of the collaborative representation- (CR-) based classification approach which is an alternative to the sparse representation- (SR-) based classification method.
ALWCR improved the discriminant ability for classification as compared with CR original formulation and overcomes the limitations that arose due to a small training sample size and low feature dimension.
Experimental results obtained using various feature dimensions on well-known publicly available face and digit datasets have verified the competitiveness of the proposed method against competing image classification methods.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jadoon, Rab Nawaz& Jadoon, Waqas& Khan, Ahmad& ur Rehman, Zia& Shah, Sajid& Khan, Iftikhar Ahmed…[et al.]. 2019. Linear Discriminative Learning for Image Classification. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1195751
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jadoon, Rab Nawaz…[et al.]. Linear Discriminative Learning for Image Classification. Mathematical Problems in Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1195751
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jadoon, Rab Nawaz& Jadoon, Waqas& Khan, Ahmad& ur Rehman, Zia& Shah, Sajid& Khan, Iftikhar Ahmed…[et al.]. Linear Discriminative Learning for Image Classification. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1195751
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1195751
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