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arXiv 0704.1028cs.LGcs.AIcs.NE
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有序回归的神经网络方法

A neural network approach to ordinal regression

University of Central Florida(中佛罗里达大学)

Jianlin Cheng

摘要:

有序回归是一种重要的学习类型,它同时具有分类和回归的性质。在这里,我们描述了一个简单而有效的方法来适应传统的神经网络学习序数类别。我们的方法是有序回归的感知器方法的推广。在几个基准数据集上,我们的方法(NNRank)优于神经网络分类方法。与使用高斯过程和支持向量机的有序回归方法相比,NNRank实现了相当的性能。此外,NNRank具有传统神经网络的优势:在线和批量模式学习,处理非常大的训练数据集,并进行快速预测。这些功能使NNRank成为大规模数据处理任务的有用和补充工具,如生物信息学中的信息检索,网页排名,协同过滤和蛋白质排名。

英文摘要:

Ordinal regression is an important type of learning, which has properties of both classification and regression. Here we describe a simple and effective approach to adapt a traditional neural network to learn ordinal categories. Our approach is a generalization of the perceptron method for ordinal regression. On several benchmark datasets, our method (NNRank) outperforms a neural network classification method. Compared with the ordinal regression methods using Gaussian processes and support vector machines, NNRank achieves comparable performance. Moreover, NNRank has the advantages of traditional neural networks: learning in both online and batch modes, handling very large training datasets, and making rapid predictions. These features make NNRank a useful and complementary tool for large-scale data processing tasks such as information retrieval, web page ranking, collaborative filtering, and protein ranking in Bioinformatics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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