Sciweavers

2157 search results - page 200 / 432
» Learning Switching Concepts
Sort
View
129
Voted
ICALT
2005
IEEE
15 years 10 months ago
A System Designed to Support Formative Assessment of Open-Ended Written Assignments
This paper introduces the MarkTool System – a software system designed to support formative assessment of open-ended written assignments. The MarkTool System brings together ser...
Jun Zhang, Eva Heinrich
EUC
2005
Springer
15 years 10 months ago
Middleware Architecture for Context Knowledge Discovery in Ubiquitous Computing
Advanced analysis of data for extracting useful knowledge is the next natural step in the world of ubiquitous computing. So far, most of the ubiquitous systems process knowledge in...
Kim Anh Pham Ngoc, Young-Koo Lee, Sungyoung Lee
GECCO
2005
Springer
136views Optimization» more  GECCO 2005»
15 years 10 months ago
Preventing overfitting in GP with canary functions
Overfitting is a fundamental problem of most machine learning techniques, including genetic programming (GP). Canary functions have been introduced in the literature as a concept ...
Nate Foreman, Matthew P. Evett
PAKDD
2005
ACM
96views Data Mining» more  PAKDD 2005»
15 years 10 months ago
Kernels over Relational Algebra Structures
Abstract. In this paper we present a novel and general framework based on concepts of relational algebra for kernel-based learning over relational schema. We exploit the notion of ...
Adam Woznica, Alexandros Kalousis, Melanie Hilario
ECAI
2004
Springer
15 years 10 months ago
Piece-Wise Model Fitting Using Local Data Patterns
In this paper we propose a novel classification algorithm that fits models of different complexity on separate regions of the input space. The goal is to achieve a balance betwee...
Ricardo Vilalta, Murali-Krishna Achari, Christoph ...