trees.random — cart 0.1.0-SNAPSHOT

dot clj

(dot xs ys)

enumerated-zip2 clj

(enumerated-zip2 xs ys)

generate-pseudo-features clj

(generate-pseudo-features data features K L)

Generates K psuedo-features which are linear combinations of a size L random subset of all existing features.

rand-float-between clj

(rand-float-between a b)

Rand float between a and b

rand-floats-between clj

(rand-floats-between n a b)

rand-int-between clj

(rand-int-between a b)

rand-ints-between clj

(rand-ints-between n a b)

select-random-feature-subset clj

(select-random-feature-subset features K)

Choose a size K subset of feature to split on