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IDEAL
2000
Springer
11 years 5 months ago
An Off-Line Recognizer for Hand-Written Chinese Characters
Abstract. An off-line hand-written Chinese character recognizer supporting a vocabulary of 4,616 Chinese characters, alphanumerics and punctuation symbols has been reported. Traine...
P. K. Wong
IDEAL
2000
Springer
11 years 5 months ago
Observational Learning with Modular Networks
Observational learning algorithm is an ensemble algorithm where each network is initially trained with a bootstrapped data set and virtual data are generated from the ensemble for ...
Hyunjung Shin, Hyoungjoo Lee, Sungzoon Cho
IDEAL
2000
Springer
11 years 5 months ago
Combining Ordinal Financial Predictions with Genetic Programming
Abstract. Ordinal data play an important part in financial forecasting. For example, advice from expert sources may take the form of "bullish", "bearish" or &qu...
Edward P. K. Tsang, Jin Li
IDEAL
2000
Springer
11 years 5 months ago
Quantization of Continuous Input Variables for Binary Classification
Quantization of continuous variables is important in data analysis, especially for some model classes such as Bayesian networks and decision trees, which use discrete variables. Of...
Michal Skubacz, Jaakko Hollmén
IDEAL
2000
Springer
11 years 5 months ago
Clustering by Similarity in an Auxiliary Space
Abstract. We present a clustering method for continuous data. It defines local clusters into the (primary) data space but derives its similarity measure from the posterior distribu...
Janne Sinkkonen, Samuel Kaski
IDEAL
2000
Springer
11 years 5 months ago
A Note on Covariances for Categorical Data
Generalization of the covariance concept is discussed for mixed categorical and numerical data. Gini's definition of variance for categorical data gives us a starting point to...
Takashi Okada
IDEAL
2000
Springer
11 years 5 months ago
Advanced Multilevel Successive Elimination Algorithms for Motion Estimation in Video Coding
In this paper, we present advanced algorithms to reduce the computation cost of block matching algorithms for motion estimation in video coding. Advanced Multilevel Successive Elim...
Soo-Mok Jung, Sung-Chul Shin, Hyunki Baik, Myong-S...
IDEAL
2000
Springer
11 years 5 months ago
Learning of Virtual Dealers in an Artificial Market: Comparison with Interview Data
Abstract. In this study we used a new agent-based approach, an artificial market approach, to analyze the ways that dealers process the information in financial news. We compared b...
Kiyoshi Izumi, Kazuhiro Ueda
IDEAL
2000
Springer
11 years 5 months ago
Round-Table Architecture for Communication in Multi-agent Softbot Systems
In multi -agent systems based on softbots, communication architectures have significant influences on system performance as interaction and cooperation of softbots are carried out...
Pham Hong Hanh, Tran Cao Son
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