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近似计数
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近似计数
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随机算法
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approximate counting
近似计数
近似计数指的是一种为了节约计算资源而在计算精度上做出适当让步的技术。该技术适用于没有足够的计算资源(一般指时间或者空间)实现精确计数,或者仅需对最终结果有一个估计即可的场合。一般来说,近似计数算法往往是一个随机算法,算法输出的结果有很高的概率与精确计数的结果误差在一定范围之内,且算法所需的运行时间或存储空间显著少于精确算法。
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high-resistivity alloy
high resolution
high resolution airborne magnetic survey
high resolution continuum source atomic absorption spectrometer
high resolution CT
high-resolution detector
high resolution Earth observation system
high resolution echelle grating spectrograph
high resolution EEG
high resolution electron microscopy
High Resolution Fly's Eye cosmic ray detector
high resolution mass spectrometry
high resolution mass spectrum
high resolution mass spectrum (HRMS)
high resolution melting,HRM
high-resolution satellite
high-resolution satellite digital survey
high resolution series satellite
high-resolution spectrograph
high resolution spectroscopy
high-resolution spectroscopy
high-resolution spectrum
high-resolution stratigraphy
high-resolution telescope
high resolution visible push broom imaging instrument
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