文章基本信息

标题：UNSUPERVISED FEATURE LEARNING FOR MID-LEVEL DATA REPRESENTATION
其他标题：ORTA SEVİYE VERİ TEMSİLİNDE DENETİMSİZ NİTELİK ÖĞRENİMİ
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作者：Emrah ERGÜL ; Emrah ERGÜL ; Mehmet KARAYEL 等
期刊名称：Journal of Naval Science and Engineering
印刷版ISSN：1304-2025
出版年度：2016
卷号：12
期号：1
页码：51-79
语种：English
出版社：National Defense University Barbaros Naval Sciences and Engineering Institute Journal of Naval Science and Engineering
摘要：Attribute based approaches are commonly used in recent years instead of low level features for image classification which is one of the most important problems in the field of computer vision.The most important advantage of attribute based approach is that learning can be performed similar to human by using attributes which makes sense for people.In this study,unsupervised attributes are developed in order to avoid human related problems in supervised attribute learning.In our proposed work,the attributes are generated as random binary and relative definitions.The process of random attribute generation simplifies the data modeling when compared to other work in the literature.In addition,a major problem which is the increasing the numbers of attributes in attribute based approaches is eliminated owing to the increasing the numbers of attributes easily.Furthermore,attributes are selected more wisely using simple applicable algorithm to improve the discriminative capacity of randomly generated attribute set for image classification.The proposed approaches are evaluated with the other similar attribute based studies comparatively in the literature based on the same data set (OSR-Open Scene Recognition).Experiments show that noteworthy performance increase is achieved.
其他摘要：Bilgisayarla görme alanındaki en önemli problemlerden birisi olan imge sınıflandırma için öznitelik tabanlı klasik yaklaşımların yanı sıra nitelik tabanlı yaklaşımlar son yıllarda sıklıkla kullanılmaya başlanmıştır.Nitelik tabanlı yaklaşımların en önemli
关键词：Relative Attributes;Unsupervised Feature Extraction;Attribute Selection;Visual Recognition
其他关键词：Göreceli Nitelikler;Denetimsiz Nitelik Çıkartımı;Nitelik Seçimi;Görsel Tanıma