oem/predict_terminator_battle.rb

Created April 15, 2018 10:32

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matrix multiplication to predict all labels in one go

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predict_terminator_battle.rb

	require 'matrix'
	Matrix[[10, 1000, 10], [5, 800, 2], [12, 2500, 3]] * Vector[200,-0.1,-10] # => Vector[1800.0, 900.0, 2120.0]

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