it.uniroma2.sag.kelp.kernel.cache

Class FixIndexKernelCache

java.lang.Object

it.uniroma2.sag.kelp.kernel.cache.KernelCache

it.uniroma2.sag.kelp.kernel.cache.FixIndexKernelCache

All Implemented Interfaces:

Serializable

Deprecated.

@Deprecated
public class FixIndexKernelCache
extends KernelCache
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FixIndexKernelCache() Deprecated.
FixIndexKernelCache(int examplesToStore) Deprecated. Initializes a FixIndexKernelCache that can contain all the possible pairwise kernel computations between up to examplesToStore examples

Method Summary

Methods

Modifier and Type	Method and Description
void	flushCache() Deprecated. Empties the cache
int	getExamplesToStore() Deprecated. Returns the maximum number of examples whose pairwise kernel computations can be simultaneously stored
protected Float	getStoredKernelValue(Example exA, Example exB) Deprecated. Retrieves in the cache the kernel operation between two examples
void	setExamplesToStore(int examplesToStore) Deprecated. Sets the maximum number of examples whose pairwise kernel computations can be simultaneously stored
void	setKernelValue(Example exA, Example exB, float value) Deprecated. Stores a kernel computation in cache

Methods inherited from class it.uniroma2.sag.kelp.kernel.cache.KernelCache

getCacheHits, getCacheMisses, getKernelValue, resetCacheStats

Methods inherited from class java.lang.Object

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

Constructor Detail

FixIndexKernelCache

public FixIndexKernelCache(int examplesToStore)

Deprecated.

Initializes a FixIndexKernelCache that can contain all the possible pairwise kernel computations between up to examplesToStore examples

Parameters:

examplesToStore - the maximum number of examples whose pairwise kernel computations can be simultaneously stored

FixIndexKernelCache

public FixIndexKernelCache()

Deprecated.

Method Detail

getExamplesToStore

public int getExamplesToStore()

Deprecated.

Returns the maximum number of examples whose pairwise kernel computations can be simultaneously stored

Returns:

the examplesToStore

setExamplesToStore

public void setExamplesToStore(int examplesToStore)

Deprecated.

Sets the maximum number of examples whose pairwise kernel computations can be simultaneously stored

Parameters:

examplesToStore - the examplesToStore to set

NOTE: all the already stored kernel computations will be lost

getStoredKernelValue

protected Float getStoredKernelValue(Example exA,
                         Example exB)

Deprecated.

Description copied from class: KernelCache

Retrieves in the cache the kernel operation between two examples

Specified by:

getStoredKernelValue in class KernelCache

Parameters:

exA - the first example

exB - the second example

Returns:

the kernel similarity, null if a cache miss occurs

setKernelValue

public void setKernelValue(Example exA,
                  Example exB,
                  float value)

Deprecated.

Description copied from class: KernelCache

Stores a kernel computation in cache

Specified by:

setKernelValue in class KernelCache

Parameters:

exA - the first example

exB - the second example

value - the kernel value to be stored in cache

flushCache

public void flushCache()

Deprecated.

Description copied from class: KernelCache

Empties the cache

Specified by:

flushCache in class KernelCache