org.apache.mahout.clustering.syntheticcontrol.kmeans
Class Job
java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.mahout.common.AbstractJob
org.apache.mahout.clustering.syntheticcontrol.kmeans.Job
- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
public final class Job
- extends AbstractJob
Method Summary |
static void |
main(String[] args)
|
static void |
run(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path input,
org.apache.hadoop.fs.Path output,
DistanceMeasure measure,
double t1,
double t2,
double convergenceDelta,
int maxIterations)
Run the kmeans clustering job on an input dataset using the given distance
measure, t1, t2 and iteration parameters. |
static void |
run(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path input,
org.apache.hadoop.fs.Path output,
DistanceMeasure measure,
int k,
double convergenceDelta,
int maxIterations)
Run the kmeans clustering job on an input dataset using the given the
number of clusters k and iteration parameters. |
int |
run(String[] args)
|
Methods inherited from class org.apache.mahout.common.AbstractJob |
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, buildOption, getAnalyzerClassFromOption, getCLIOption, getCombinedTempPath, getGroup, getInputPath, getOption, getOption, getOutputPath, getOutputPath, getTempPath, getTempPath, hasOption, keyFor, maybePut, parseArguments, parseDirectories, prepareJob, prepareJob, prepareJob, setS3SafeCombinedInputPath, shouldRunNextPhase |
Methods inherited from class org.apache.hadoop.conf.Configured |
getConf, setConf |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.hadoop.conf.Configurable |
getConf, setConf |
main
public static void main(String[] args)
throws Exception
- Throws:
Exception
run
public int run(String[] args)
throws Exception
- Throws:
Exception
run
public static void run(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path input,
org.apache.hadoop.fs.Path output,
DistanceMeasure measure,
int k,
double convergenceDelta,
int maxIterations)
throws Exception
- Run the kmeans clustering job on an input dataset using the given the
number of clusters k and iteration parameters. All output data will be
written to the output directory, which will be initially deleted if it
exists. The clustered points will reside in the path
run
public static void run(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.Path input,
org.apache.hadoop.fs.Path output,
DistanceMeasure measure,
double t1,
double t2,
double convergenceDelta,
int maxIterations)
throws Exception
- Run the kmeans clustering job on an input dataset using the given distance
measure, t1, t2 and iteration parameters. All output data will be written
to the output directory, which will be initially deleted if it exists. The
clustered points will reside in the path
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