Submissions from magnetic.com

		Sampling from Streams: Reservoir Sampling and Variants (magnetic.com)
		14 points by screwedup on April 7, 2016 \| past
		Bloom Filter-assisted joins with PySpark (magnetic.com)
		5 points by shazzdeeds on Jan 21, 2016 \| past
		Show HN: OpenCV-CFFI / Real Time Facial Recognition in Python (magnetic.com)
		7 points by JulianWasTaken on Nov 16, 2015 \| past
		Embarrassingly Serial (magnetic.com)
		1 point by dcrosta on Nov 9, 2015 \| past
		Measuring statistical lift on search categories (magnetic.com)
		6 points by shazzdeeds on Aug 17, 2015 \| past
		Information Theoretic Metrics for Multi-Class Predictor Evaluation (magnetic.com)
		13 points by dcrosta on June 22, 2015 \| past \| 4 comments
		Optimize Python with closures (magnetic.com)
		80 points by jaimebuelta on May 8, 2015 \| past \| 31 comments