aiddl-test.learning.regression.line-regression.aiddl Maven / Gradle / Ivy

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Provides common types and algorithm implementations for the fast prototyping integrative AI systems with the AIDDL framework.

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(#mod self org.aiddl.common.test.learning.regression.line-regression-01)

(#req R org.aiddl.util.random)
(#nms RandNms nms-basic@R)

(#req EVAL org.aiddl.eval.namespace)
(#nms E basic@EVAL)

(#def f_real (+ 2.0 (* 4.0 #self)))
(#def f_noise (div (- (random) 0.5) 10.0))

(#def f (+ ($f_real #self) ($f_noise)))

(#def sample
  (let [?x:(- (* 5.0 (random)) 10.0)]
    (($f ?x) ?x)))

(#def (expand ?x)
  (1 ?x (pow ?x 2) (pow ?x 3)))

(#def generate
  (map ^$sample (domain {min:1 inc:1 max:#self})))