fastmath.distance — generateme/fastmath 2.4.0

Distance objects.

Objects implement IFn, Smile and Apache Commons Math distance interfaces.

angular clj

Angular distance

bound clj

(bound distance)

(bound distance diameter)

Create relative distance function to be bound by a diameter (default: by 1.0).

canberra clj

Canberra distance

chebyshev clj

Chebyshev distance

correlation clj

Correlation distance

cosine clj

Cosine similarity

discrete clj

Discrete distance

earth-movers clj

Earth-Movers distance

euclidean clj

Euclidean distance

euclidean-sq clj

Squared Euclidean distance

jensen-shannon clj

Jensen-Shannon distance

make-mahalanobis clj

(make-mahalanobis cov)

Create Mahalonobis distance for given covariance (seq of seqs) matrix.

make-minkowski clj

(make-minkowski p)

(make-minkowski p weights)

Create Minkowski distance for order p and optional weights for each dimension.

manhattan clj

Manhattan distance

shoenberg-transform clj

(shoenberg-transform distance)

(shoenberg-transform distance lambda)

Create relative distance function by applying Shoenberg transform.

weierstrass clj

Weierstrass metric