| Package | Description |
|---|---|
| gov.sandia.cognition.framework.learning.converter |
Provides implementations of
CogxelConverters. |
| gov.sandia.cognition.learning.function.vector |
Provides functions that output vectors.
|
| gov.sandia.cognition.text.term.vector |
Provides methods for handling documents represented as term vectors.
|
| gov.sandia.cognition.text.term.vector.weighter.local |
Provides local term weighting algorithms.
|
| Modifier and Type | Class and Description |
|---|---|
class |
CogxelVectorConverter
The CogxelVectorConverter implements a converter to convert Cogxels to and
from Vector objects.
|
| Modifier and Type | Class and Description |
|---|---|
class |
SubVectorEvaluator
Extracts the given set of indices from an input vector to create a new
vector containing the input vector's elements at those indices.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BagOfWordsTransform
Transforms a list of term occurrences into a vector of counts.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractLocalTermWeighter
Abstract implementation of the
LocalTermWeighter interface. |
class |
BinaryLocalTermWeighter
Makes the given term weights binary, by creating a vector that contains a
1.0 for all non-zero entries in the given vector and a 0.0 for the all the
zeros.
|
class |
LogLocalTermWeighter
Implements the log-based local term weighting scheme.
|
class |
NormalizedLogLocalTermWeighter
Implements a normalized version of the log local weighter.
|
class |
TermFrequencyLocalTermWeighter
Local weighting for term frequency.
|