Hao-Hua Meng

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BACKGROUND Activities of drug molecules can be predicted by QSAR (quantitative structure activity relationship) models, which overcomes the disadvantages of high cost and long cycle by employing the traditional experimental method. With the fact that the number of drug molecules with positive activity is rather fewer than that of negatives, it is important(More)
BACKGROUND Since the high dimensionality of gene expression microarray data sets degrades the generalization performance of classifiers, feature selection, which selects relevant features and discards irrelevant and redundant features, has been widely used in the bioinformatics field. Multi-task learning is a novel technique to improve prediction accuracy(More)
Multivariate calibration is a classic problem in the analytical chemistry field and frequently solved by Partial Least Squares and Artificial Neural Networks in the previous works. The spaciality of mul-tivariate calibration is high dimensionality with small sample. Here we apply Support Vector Regression (SVR) as well as Artificial Neural Networks , and(More)
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