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In the empirical sciences, the so-called three-sigma rule of thumb (or 3 σ rule) expresses a conventional heuristic that nearly all values are taken to lie within three standard deviations of the mean, and thus it is empirically useful to treat 99.7% probability as near certainty.
The SSIM index is a full reference metric; in other words, the measurement or prediction of image quality is based on an initial uncompressed or distortion-free image as reference. SSIM is a perception -based model that considers image degradation as perceived change in structural information, while also incorporating important perceptual ...
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Johni Broome had 21 points and a career-high 20 rebounds to lead No. 2 Auburn to a 91-53 win over Ohio State on Saturday. Broome, a senior forward, added six assists in the first 20-point, 20 ...
In the long term, processes can shift or drift significantly (most control charts are only sensitive to changes of 1.5σ or greater in process output). If there was a 1.5 sigma shift 1.5σ off of target in the processes (see Six Sigma ), it would then produce these relationships: [ 5 ]
He led his high school team to a 14-1 record this season and passed for 3,798 yards. He also had scholarship offers to go to other schools, including Southern California, where he originally ...
There's going to be a Black head coach playing for a national championship for the first time in FBS history. Some of you will read that sentence and roll your eyes because, well, you do you.
In structural biology, as well as in virtually all sciences that produce three-dimensional data, the Fourier shell correlation (FSC) measures the normalised cross-correlation coefficient between two 3-dimensional volumes over corresponding shells in Fourier space (i.e., as a function of spatial frequency [1]).