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rumale-preprocessing

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library2.1.0rbrubygemsunverified

Provides preprocessing techniques such as L2 normalization, standard scaling, and one-hot encoding with Rumale interface.

utility
gem install rumale-preprocessing
github ↗homepage ↗docs ↗
INSTALL
IMPORT
SIG · RUMALE-PREPROCESSI
R
rumale-preprocessing
utilityrubyv2.1.0
harness data pending
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Code
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Verified import paths — ran on the pinned version, not inferred.

Rumale::Preprocessing
✓ require 'rumale/preprocessing'

Standardize features by removing the mean and scaling to unit variance.

require 'rumale/preprocessing' scaler = Rumale::Preprocessing::StandardScaler.new data = Numo::DFloat[[1.0, 2.0], [3.0, 4.0]] scaled = scaler.fit_transform(data) puts scaled.inspect
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Version history
2.1.0latest on RubyGems
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Resources
githubhttps://github.com/yoshoku/rumale ↗
homepagehttps://github.com/yoshoku/rumale ↗
docshttp://www.rubydoc.info/gems/rumale-preprocessing/ ↗
rumale-preprocessing — gem install rumale-preprocessing · libregistry