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» On the local optimality of LambdaRank
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FPGA
2005
ACM
174views FPGA» more  FPGA 2005»
16 years 8 days ago
64-bit floating-point FPGA matrix multiplication
We introduce a 64-bit ANSI/IEEE Std 754-1985 floating point design of a hardware matrix multiplier optimized for FPGA implementations. A general block matrix multiplication algor...
Yong Dou, Stamatis Vassiliadis, Georgi Kuzmanov, G...
GECCO
2004
Springer
124views Optimization» more  GECCO 2004»
16 years 3 days ago
Clustering with Niching Genetic K-means Algorithm
GA-based clustering algorithms often employ either simple GA, steady state GA or their variants and fail to consistently and efficiently identify high quality solutions (best known...
Weiguo Sheng, Allan Tucker, Xiaohui Liu
AVBPA
2003
Springer
306views Biometrics» more  AVBPA 2003»
15 years 12 months ago
Fingerprint Alignment Using Similarity Histogram
The performance of fingerprint matching algorithm relies heavily on the accuracy of fingerprint alignment. Falsely aligning two feature sets extracted from two finger images of a f...
Tanghui Zhang, Jie Tian, Yuliang He, Xin Yang
WMCSA
2000
IEEE
15 years 11 months ago
Optimising thin clients for wireless active-media applications
The thin client model is uniquely suited for lowbandwidth mobile environments, where resource-poor devices may need to access critical applications over wireless networks. In this...
Cumbur Aksoy, Abdelsalam Helal
PAKDD
2000
ACM
124views Data Mining» more  PAKDD 2000»
15 years 10 months ago
Feature Selection for Clustering
In clustering, global feature selection algorithms attempt to select a common feature subset that is relevant to all clusters. Consequently, they are not able to identify individu...
Manoranjan Dash, Huan Liu