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- Tjen-Sien Lim, Wei-Yin Loh, Yu-Shan Shih
- Machine Learning
- 2000

Twenty-two decision tree, nine statistical, and two neural network algorithms are compared on thirty-two datasets in terms of classification accuracy, training time, and (in the case of trees) number… (More)

Classification trees based on exhaustive search algorithms tend to be biased towards selecting variables that afford more splits. As a result, such trees should be interpreted with caution. This… (More)

- Johannes Gehrke, Venkatesh Ganti, Raghu Ramakrishnan, Wei-Yin Loh
- SIGMOD Conference
- 1999

Classification is an important data mining problem. Given a training database of records, each tagged with a class label, the goal of classification is to build a concise model that can be used to… (More)

- Wei-Yin Loh
- 2002

We propose an algorithm for regression tree construction called GUIDE. It is specifically designed to eliminate variable selection bias, a problem that can undermine the reliability of inferences… (More)

- Hyunjoong Kim, Wei-Yin Loh
- 2001

Two univariate split methods and one linear combination split method are proposed for the construction of classification trees with multiway splits. Examples are given where the trees are more… (More)

- Probal Chaudhuri, Wen-Da Lo, Wei-Yin Loh, Ching-Ching Yang
- 1995

A method of generalized regression that blends tree-structured nonparametric regression and adaptive recursive partitioning with maximum likelihood estimation is studied. The function estimate is a… (More)

- Probal Chaudhuri, Min-Ching Huang, Wei-Yin Loh, Ruji Yao
- 1994

A nonparametric function estimation method called SUPPORT (“Smoothed and Unsmoothed Piecewise-Polynomial Regression Trees”) is described. The estimate is typically made up of several pieces, each… (More)

- Wei-Yin Loh
- Wiley Interdisc. Rew.: Data Mining and Knowledge…
- 2011

Classification and regression trees are machine-learning methods for constructing prediction models from data. The models are obtained by recursively partitioning the data space and fitting a simple… (More)

- Johannes Gehrke, Wei-Yin Loh, Raghu Ramakrishnan
- KDD Tutorial Notes
- 1999

With over 800 million pages covering most areas of human endeavor, the World-wide Web is a fertile ground for data mining research to make a difference to the effectiveness of information search.… (More)

- Kin-Yee CHAN, Wei-Yin Loh
- 2004

Logistic regression is a powerful technique for fitting models to data with a binary response variable, but the models are difficult to interpret if collinearity, nonlinearity, or interactions are… (More)