Package | Description |
---|---|
jsat.classifiers.linear | |
jsat.classifiers.neuralnetwork | |
jsat.classifiers.svm | |
jsat.regression |
Modifier and Type | Class and Description |
---|---|
class |
ALMA2
Provides a linear implementation of the ALMAp algorithm for p = 2, which is
considerably more efficient to compute.
|
class |
AROW
An implementation of Adaptive Regularization of Weight Vectors (AROW), which
uses second order information to learn a large margin binary classifier.
|
class |
BBR
This is an implementation of Bayesian Binary Regression for L1 and
L2 regularized logistic regression.
|
class |
LinearL1SCD
Implements an iterative and single threaded form of fast
Stochastic Coordinate Decent for optimizing L1 regularized
linear regression problems.
|
class |
LogisticRegressionDCD
This provides an implementation of regularized logistic regression using Dual
Coordinate Descent.
|
class |
NewGLMNET
NewGLMNET is a batch method for solving Elastic Net regularized Logistic
Regression problems of the form
0.5 * (1-α) ||w||2 + α * ||w||1 + C * ∑Ni=1 ℓ (wT xi + b, yi). |
class |
NHERD
Implementation of the Normal Herd (NHERD) algorithm for learning a linear
binary classifier.
|
class |
PassiveAggressive
An implementations of the 3 versions of the Passive Aggressive algorithm for
binary classification and regression.
|
class |
ROMMA
Provides an implementation of the linear Relaxed online Maximum Margin
algorithm, which finds a similar solution to SVMs.
|
class |
SCD
Implementation of Stochastic Coordinate Descent for L1 regularized
classification and regression.
|
class |
SCW
Provides an Implementation of Confidence-Weighted (CW) learning and Soft
Confidence-Weighted (SCW), both of which are binary linear classifiers
inspired by
PassiveAggressive . |
class |
SMIDAS
Implements the iterative and single threaded stochastic solver for
L1 regularized linear regression problems SMIDAS (Stochastic
Mirror Descent Algorithm mAde Sparse).
|
class |
STGD
This provides an implementation of Sparse Truncated Gradient Descent for
L1 regularized linear classification and regression on sparse data
sets.
|
class |
StochasticSTLinearL1
This base class provides shared functionality and variables used by two
different training algorithms for L1 regularized linear models.
|
Modifier and Type | Class and Description |
---|---|
class |
Perceptron
The perceptron is a simple algorithm that attempts to find a hyperplane that
separates two classes.
|
Modifier and Type | Class and Description |
---|---|
class |
DCD
Implements Dual Coordinate Descent (DCD) training algorithms for a Linear
L1 or L2 Support Vector Machine for binary
classification and regression.
|
class |
DCDs
Implements Dual Coordinate Descent with shrinking (DCDs) training algorithms
for a Linear L1 or L2 Support Vector Machine for binary
classification and regression.
|
class |
Pegasos
Implements the linear kernel mini-batch version of the Pegasos SVM
classifier.
|
Modifier and Type | Class and Description |
---|---|
class |
LogisticRegression
Logistic regression is a common method used to fit a probability between binary outputs.
|
class |
MultipleLinearRegression |
class |
StochasticRidgeRegression
A Stochastic implementation of Ridge Regression.
|
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