array-normalize
Advanced tools
Normalize array (possibly n-dimensional) to zero mean and unit variance
Normalize array to unit length, that is 0..1 range. See feature scaling.
const normalize = require('array-normalize')
normalize([0, 50, 100]) // [0, .5, 1]
normalize([0, 0, .1, .2, 1, 2], 2) // [0, 0, .1, .1, 1, 1]
normalize([0, .25, 1, .25], 2, [0, .5, 1, .5]) // [0, .5, 1, .5])
Normalizes n-dimensional array in-place using optional stride for n-dimensions, ie. for 2d data layout is [x, y, x, y, ...].
Every dimension is normalized independently, eg. 2d array is normalized to unit square [0, 0, 1, 1].
Optional bounds box can predefine min/max to skip bounds detection.
ॐ
FAQs
Normalize array (possibly n-dimensional) to zero mean and unit variance
The npm package array-normalize receives a total of 182,486 weekly downloads. As such, array-normalize popularity was classified as popular.
We found that array-normalize demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
PyPI confirms no security flaws were exploited in the Ultralytics supply chain attack and highlights improvements for safer package publishing.
Security News
Research
The Socket Research Team breaks down a malicious wrapper package that uses obfuscation to harvest credentials and exfiltrate sensitive data.
Research
Security News
Attackers used a malicious npm package typosquatting a popular ESLint plugin to steal sensitive data, execute commands, and exploit developer systems.