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ECML
2007
Springer
15 years 10 months ago
Nondeterministic Discretization of Weights Improves Accuracy of Neural Networks
Abstract. The paper investigates modification of backpropagation algorithm, consisting of discretization of neural network weights after each training cycle. This modification, a...
Marcin Wojnarski
IEEECIT
2005
IEEE
15 years 10 months ago
Case Study: Distance-Based Image Retrieval in the MoBIoS DBMS
Similarity search leveraging distance-based index structures is increasingly being used for complex data types. It has been shown that for high dimensional uniform vectors with si...
Rui Mao, Wenguo Liu, Daniel P. Miranker, Qasim Iqb...
GLVLSI
2003
IEEE
310views VLSI» more  GLVLSI 2003»
15 years 9 months ago
54x54-bit radix-4 multiplier based on modified booth algorithm
In this paper, we describe a low power and high speed multiplier suitable for standard cell-based ASIC design methodologies. For the purpose, an optimized booth encoder, compact 2...
Ki-seon Cho, Jong-on Park, Jin-seok Hong, Goang-se...
SIGIR
2003
ACM
15 years 9 months ago
A maximal figure-of-merit learning approach to text categorization
A novel maximal figure-of-merit (MFoM) learning approach to text categorization is proposed. Different from the conventional techniques, the proposed MFoM method attempts to integ...
Sheng Gao, Wen Wu, Chin-Hui Lee, Tat-Seng Chua
MICCAI
2009
Springer
15 years 9 months ago
Bayesian Maximal Paths for Coronary Artery Segmentation from 3D CT Angiograms
We propose a recursive Bayesian model for the delineation of coronary arteries from 3D CT angiograms (cardiac CTA) and discuss the use of discrete minimal path techniques as an e...
David Lesage, Elsa D. Angelini, Isabelle Bloch, Ga...