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KAIS
2006
121views more  KAIS 2006»
15 years 2 months ago
Using discriminant analysis for multi-class classification: an experimental investigation
Abstract. Many supervised machine learning tasks can be cast as multi-class classification problems. Support vector machines (SVMs) excel at binary classification problems, but the...
Tao Li, Shenghuo Zhu, Mitsunori Ogihara
135
Voted
KES
2006
Springer
15 years 2 months ago
The Repository Method for Chance Discovery in Financial Forecasting
Abstract. The aim of this work is to forecast future events in financial data sets, in particular, we focus our attention on situations where positive instances are rare, which fal...
Alma Lilia Garcia-Almanza, Edward P. K. Tsang
SIGIR
2008
ACM
15 years 2 months ago
Automatically identifying localizable queries
Personalization of web search results as a technique for improving user satisfaction has received notable attention in the research community over the past decade. Much of this wo...
Michael J. Welch, Junghoo Cho
JUCS
2007
124views more  JUCS 2007»
15 years 2 months ago
Pipeline-scheduling Simulator for Educational Purpose
: This paper presents a project that provides both, to professors and to students, a tool that is useful for studying, teaching and learning how pipelines work and how they can be ...
José M. Chaves-González, Miguel A. V...
AIEDU
2007
101views more  AIEDU 2007»
15 years 2 months ago
Evaluating the Effect of Open Student Models on Self-Assessment
Abstract. This paper discusses the simple open student models used in two of our constraint-based tutors, SQLd KERMIT, and their effects on self-assessment. The systems present a h...
Antonija Mitrovic, Brent Martin