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arXiv 1807.04239cs.LGcs.ITmath.ITstat.ML
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用于机器学习的莫尔斯码数据集

Morse Code Datasets for Machine Learning

University of Southern California(南加州大学)

Sourya Dey, Keith M. Chugg, Peter A. Beerel

摘要:

我们提出了一种算法来生成合成数据集的可调难度分类的莫尔斯码符号的监督机器学习问题,特别是神经网络。这些数据集在空间上是一维的,并且具有少量的输入特征,从而导致输入信息内容的高密度。这使得它们在实现网络复杂性降低方法时特别具有挑战性。我们探讨了故意添加各种形式的噪声以及扩大特征集和数据集大小如何影响网络性能。最后,我们建立了几个指标来表示数据集的难度,并评估其优点。算法和数据集是开源的。

英文摘要:

We present an algorithm to generate synthetic datasets of tunable difficulty on classification of Morse code symbols for supervised machine learning problems, in particular, neural networks. The datasets are spatially one-dimensional and have a small number of input features, leading to high density of input information content. This makes them particularly challenging when implementing network complexity reduction methods. We explore how network performance is affected by deliberately adding various forms of noise and expanding the feature set and dataset size. Finally, we establish several metrics to indicate the difficulty of a dataset, and evaluate their merits. The algorithm and datasets are open-source.

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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