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Diversity of a classifier ensemble has been shown to benefit overall classification performance. But most conventional methods of training ensembles offer no control on the extent of diversity and are meta-learners. We present a method for creating an ensemble of diverse maximum entropy (∂MaxEnt) models, which are popular in speech and language processing. We modify the objective function for conventional...
Performance of statistical n-gram language models depends heavily on the amount of training text material and the degree to which the training text matches the domain of interest. The language modeling community is showing a growing interest in using large collections of text (obtainable, for example, from a diverse set of resources on the Internet) to supplement sparse in-domain resources. However,...
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