Package jline.api.cache

Class Cache_miss_rayint

java.lang.Object

jline.api.cache.Cache_miss_rayint

public final class Cache_miss_rayint
extends Object

Method Summary

Modifier and Type	Method	Description
static Ret.cacheMissSpm	cache_miss_rayint(Matrix gamma, Matrix m, MatrixCell lambda)	Estimates the cache miss rate and related metrics using the ray method for PDEs.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

cache_miss_rayint

public static Ret.cacheMissSpm cache_miss_rayint(Matrix gamma,
 Matrix m,
 MatrixCell lambda)

Estimates the cache miss rate and related metrics using the ray method for PDEs. This method computes the miss rate (M), user-specific miss rates (MU), item-specific miss rates (MI), initial state probabilities (pi0), and the logarithm of the normalizing constant (lZ).

Parameters:

gamma - Matrix representing the cache access factors.

m - Matrix representing the cache capacity vector.

lambda - MatrixCell representing the request rates for different users or items.

Returns:

cacheMissSpm containing the miss rate metrics and probabilities.