Package | Description |
---|---|
org.apache.mahout.classifier.df | |
org.apache.mahout.classifier.df.builder | |
org.apache.mahout.classifier.df.mapreduce | |
org.apache.mahout.classifier.df.mapreduce.partial |
Partial-data mapreduce implementation of Random Decision Forests
|
org.apache.mahout.classifier.df.node | |
org.apache.mahout.classifier.df.tools |
Modifier and Type | Method and Description |
---|---|
Node |
Bagging.build(Random rng)
Deprecated.
Builds one tree
|
static Node[] |
DFUtils.readNodeArray(DataInput in)
Deprecated.
Reads a Node[] from a DataInput
|
Modifier and Type | Method and Description |
---|---|
static void |
DFUtils.writeArray(DataOutput out,
Node[] array)
Deprecated.
Writes an Node[] into a DataOutput
|
Constructor and Description |
---|
DecisionForest(List<Node> trees)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
Node |
TreeBuilder.build(Random rng,
Data data)
Deprecated.
Builds a Decision tree using the training data
|
Node |
DecisionTreeBuilder.build(Random rng,
Data data)
Deprecated.
|
Node |
DefaultTreeBuilder.build(Random rng,
Data data)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
Node |
MapredOutput.getTree()
Deprecated.
|
Constructor and Description |
---|
MapredOutput(Node tree)
Deprecated.
|
MapredOutput(Node tree,
int[] predictions)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
protected static void |
PartialBuilder.processOutput(org.apache.hadoop.mapreduce.JobContext job,
org.apache.hadoop.fs.Path outputPath,
TreeID[] keys,
Node[] trees)
Deprecated.
Processes the output from the output path.
|
Modifier and Type | Class and Description |
---|---|
class |
CategoricalNode
Deprecated.
|
class |
Leaf
Deprecated.
|
class |
NumericalNode
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
static Node |
Node.read(DataInput in)
Deprecated.
|
Constructor and Description |
---|
CategoricalNode(int attr,
double[] values,
Node[] childs)
Deprecated.
|
NumericalNode(int attr,
double split,
Node loChild,
Node hiChild)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
static String[] |
TreeVisualizer.predictTrace(Node tree,
Data data,
String[] attrNames)
Deprecated.
Predict trace to String
|
static void |
TreeVisualizer.predictTracePrint(Node tree,
Data data,
String[] attrNames)
Deprecated.
Print predict trace
|
static void |
TreeVisualizer.print(Node tree,
Dataset dataset,
String[] attrNames)
Deprecated.
Print Decision tree
|
static String |
TreeVisualizer.toString(Node tree,
Dataset dataset,
String[] attrNames)
Deprecated.
Decision tree to String
|
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