Uses of Class
org.tribuo.hash.Hasher

Packages that use Hasher

Package	Description
org.tribuo	Provides the core interfaces and classes for using Tribuo.
org.tribuo.hash	Provides the base interface and implementations of the Model hashing which obscures the feature names stored in a model.
org.tribuo.sequence	Provides core classes for working with sequences of Examples.

Uses of Hasher in org.tribuo

Methods in org.tribuo with parameters of type Hasher

Modifier and Type	Method and Description
static <T extends Output<T>> ImmutableDataset<T>	ImmutableDataset.hashFeatureMap(Dataset<T> dataset, Hasher hasher) Creates an immutable shallow copy of the supplied dataset, using the hasher to generate a HashedFeatureMap which transparently maps from the feature name to the hashed variant.

Uses of Hasher in org.tribuo.hash

Subclasses of Hasher in org.tribuo.hash

Modifier and Type	Class and Description
class	HashCodeHasher Hashes names using String.hashCode().
class	MessageDigestHasher Hashes Strings using the supplied MessageDigest type.
class	ModHashCodeHasher Hashes names using String.hashCode(), then reduces the dimension.

Methods in org.tribuo.hash that return types with arguments of type Hasher

Modifier and Type	Method and Description
Optional<Hasher>	HashingOptions.getHasher() Get the specified hasher.

Methods in org.tribuo.hash with parameters of type Hasher

Modifier and Type	Method and Description
static HashedFeatureMap	HashedFeatureMap.generateHashedFeatureMap(FeatureMap map, Hasher hasher) Converts a standard FeatureMap by hashing each entry using the supplied hash function Hasher.

Constructors in org.tribuo.hash with parameters of type Hasher

Constructor and Description
HashingTrainer(Trainer<T> trainer, Hasher hasher)

Uses of Hasher in org.tribuo.sequence

Constructors in org.tribuo.sequence with parameters of type Hasher

Constructor and Description
HashingSequenceTrainer(SequenceTrainer<T> trainer, Hasher hasher)