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arXiv 2108.08228cs.DScs.CC
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具有线性平均计算时间的非均匀quantization

Non-uniform quantization with linear average-case computation time

Oswaldo Cadenas, Graham M. Megson

摘要:

提出了一种新的方法,用于将一组$n$数据值分箱到一组m个箱中,其中箱具有不同的大小。该方法一直使用跨箱的二进制搜索来跳过分箱。它被证明是一个线性的平均情况下的计算时间。实验结果表明,对于分布未知的数据值,与仅通过二分搜索进行分箱相比,加速因子超过4。这一结果与方法的分析一致。

英文摘要:

A new method for binning a set of $n$ data values into a set of m bins for the case where the bins are of different sizes is proposed. The method skips binning using a binary search across the bins all the time. It is proven the method exhibits a linear average-case computation time. The experiments' results show a speedup factor of over four compared to binning by binary search alone for data values with unknown distributions. This result is consistent with the analysis of the method.

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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