1025 search results - page 193 / 205 » A machine learning approach for improved BM25 retrieval |
WWW
2007
ACM
16 years 10 days ago
2007
ACM
In this paper, we describe a system that can extract record structures from web pages with no direct human supervision. Records are commonly occurring HTML-embedded data tuples th...
81
Voted
HPCA
2009
IEEE
16 years 6 days ago
2009
IEEE
Inductive noise forces microprocessor designers to sacrifice performance in order to ensure correct and reliable operation of their designs. The possibility of wide fluctuations i...
117
Voted
ICANN
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Tuning hyper-parameters is a necessary step to improve learning algorithm performances. For Support Vector Machine classifiers, adjusting kernel parameters increases dra...
100
click to vote
KDD
1998
ACM
15 years 3 months ago
1998
ACM
Huge masses of digital data about products, customers and competitors have become available for companies in the services sector. In order to exploit its inherent (and often hidde...
AIIA
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. In this paper a novel framework for brain classification is proposed in the context of mental health research. A learning by example method is introduced by combining loc...