특징 순서 재배열을 통한 선형 분류기 최적화 알고리즘Linear Classifier Optimization Algorithm by Feature Re-ordering

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 469
  • Download : 0
Linear classifier is the most popular and widely used classifier for most classification problems, due to its simplicity and efficiency. The decision is made based on the value of linear combination of highdimensional feature vector, where the combination coefficients are pre-trained with training data. For good classification performance, the feature dimension should be large. This causes high test-time computational complexity, although the linear classifier is known as fast classifier. In this paper, we propose an efficient feature re-ordering algorithm for optimizing the linear classifier, so that when given a test sample, the resulting linear classifier can shortcut the summation and make fast decision without further wasteful summation operation. Experimental results on UCI machine learning dataset validates the efficiency of our method
Publisher
대한전자공학회
Issue Date
2010-06
Language
KOR
Citation

대한전자공학회 하계종합학술대회 , v.33, no.1, pp.1487 - 1489

URI
http://hdl.handle.net/10203/169824
Appears in Collection
EE-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0