Nearest feature line classifier based on collaborative representation with nearest neighbour search algorithm
نویسندگان
چکیده
منابع مشابه
Nearest Neighbor Classifier Based on Nearest Feature Decisions
High feature dimensionality of realistic datasets adversely affects the recognition accuracy of nearest neighbor (NN) classifiers. To address this issue, we introduce a nearest feature classifier that shifts the NN concept from the global-decision level to the level of individual features. Performance comparisons with 12 instance-based classifiers on 13 benchmark University of California Irvine...
متن کاملEditing the nearest feature line classifier
............................................................................................................... iii ÖZ ............................................................................................................................. iv ACKNOWLEDGMENT .............................................................................................. v TABLE OF CONTENTS ......................
متن کاملAn efficient weighted nearest neighbour classifier using vertical data representation
The k-nearest neighbour (KNN) technique is a simple yet effective method for classification. In this paper, we propose an efficient weighted nearest neighbour classification algorithm, called PINE, using vertical data representation. A metric called HOBBit is used as the distance metric. The PINE algorithm applies a Gaussian podium function to set weights to different neighbours. We compare PIN...
متن کاملAn Improved K-Nearest Neighbor with Crow Search Algorithm for Feature Selection in Text Documents Classification
The Internet provides easy access to a kind of library resources. However, classification of documents from a large amount of data is still an issue and demands time and energy to find certain documents. Classification of similar documents in specific classes of data can reduce the time for searching the required data, particularly text documents. This is further facilitated by using Artificial...
متن کاملGPU Bucket Sort Algorithm with Applications to Nearest-neighbour Search
We present an adoption of the bucket sort algorithm capable of running entirely on GPU architecture. Our implementation employs render-to-texture to enable scatter operation. Linked lists of elements in each bucket are build and stored directly in video memory. We show also the use of this sorting method in a particle-based simulation. Dissipative Particle Dynamics is the physical model of choi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electronics Letters
سال: 2020
ISSN: 0013-5194,1350-911X
DOI: 10.1049/ell2.12030