Package | Description |
---|---|
edu.ucla.sspace.gws | |
edu.ucla.sspace.ri | |
edu.ucla.sspace.rri | |
edu.ucla.sspace.tri |
Modifier and Type | Class and Description |
---|---|
class |
GenericWordSpace
The most basic co-occurrence model that counts word co-occurrence within a
sliding window with no further processing.
|
Modifier and Type | Class and Description |
---|---|
class |
RandomIndexing
A co-occurrence based approach to statistical semantics that uses a
randomized projection of a full co-occurrence matrix to perform
dimensionality reduction.
|
Modifier and Type | Class and Description |
---|---|
class |
ReflectiveRandomIndexing
An implementation of Reflective Random Indexing, which uses a two passes
through the corpus to build semantic vectors that better approximate indirect
co-occurrence.
|
Modifier and Type | Class and Description |
---|---|
class |
FixedDurationTemporalRandomIndexing
A
TemporalSemanticSpace class that optimizes a special case of TemporalRandomIndexing where the documents are in sorted order and the
duration of a semantic partition is fixed. |
class |
OrderedTemporalRandomIndexing
A simplified version of
TemporalRandomIndexing that imposes
restrictions on the document input ordering to improve efficiency at the cost
of functionality. |
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