public final class ClusterIterator extends Object
Modifier and Type | Field and Description |
---|---|
static String |
PRIOR_PATH_KEY |
Modifier and Type | Method and Description |
---|---|
static ClusterClassifier |
iterate(Iterable<Vector> data,
ClusterClassifier classifier,
int numIterations)
Iterate over data using a prior-trained ClusterClassifier, for a number of iterations
|
static void |
iterateMR(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path inPath,
org.apache.hadoop.fs.Path priorPath,
org.apache.hadoop.fs.Path outPath,
int numIterations)
Iterate over data using a prior-trained ClusterClassifier, for a number of iterations using a mapreduce
implementation
|
static void |
iterateSeq(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path inPath,
org.apache.hadoop.fs.Path priorPath,
org.apache.hadoop.fs.Path outPath,
int numIterations)
Iterate over data using a prior-trained ClusterClassifier, for a number of iterations using a sequential
implementation
|
public static final String PRIOR_PATH_KEY
public static ClusterClassifier iterate(Iterable<Vector> data, ClusterClassifier classifier, int numIterations)
data
- a List<Vector>
of input vectorsclassifier
- a prior ClusterClassifiernumIterations
- the int number of iterations to performpublic static void iterateSeq(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path inPath, org.apache.hadoop.fs.Path priorPath, org.apache.hadoop.fs.Path outPath, int numIterations) throws IOException
conf
- the ConfigurationinPath
- a Path to input VectorWritablespriorPath
- a Path to the prior classifieroutPath
- a Path of output directorynumIterations
- the int number of iterations to performIOException
public static void iterateMR(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path inPath, org.apache.hadoop.fs.Path priorPath, org.apache.hadoop.fs.Path outPath, int numIterations) throws IOException, InterruptedException, ClassNotFoundException
conf
- the ConfigurationinPath
- a Path to input VectorWritablespriorPath
- a Path to the prior classifieroutPath
- a Path of output directorynumIterations
- the int number of iterations to performIOException
InterruptedException
ClassNotFoundException
Copyright © 2008–2017 The Apache Software Foundation. All rights reserved.