类 C45Saver
java.lang.Object
weka.core.converters.AbstractSaver
weka.core.converters.AbstractFileSaver
weka.core.converters.C45Saver
- 所有已实现的接口:
Serializable
,CapabilitiesHandler
,BatchConverter
,FileSourcedConverter
,IncrementalConverter
,Saver
,EnvironmentHandler
,OptionHandler
,RevisionHandler
public class C45Saver
extends AbstractFileSaver
implements BatchConverter, IncrementalConverter, OptionHandler
Writes to a destination that is in the format used
by the C4.5 algorithm.
Therefore it outputs a names and a data file. Valid options are:
Therefore it outputs a names and a data file. Valid options are:
-i <the input file> The input file
-o <the output file> The output file
-c <the class index> The class index
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字段概要
从接口继承的字段 weka.core.converters.Saver
BATCH, INCREMENTAL, NONE
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明Returns the Capabilities of this saver.Returns a description of the file type.String[]
Gets the current settings of the C45Saver object.Returns the revision string.Returns a string describing this SaverReturns an enumeration describing the available options.static void
Main method.void
Resets the Savervoid
setOptions
(String[] options) Parses a given list of options.void
Writes a Batch of instancesvoid
writeIncremental
(Instance inst) Saves an instances incrementally.从类继承的方法 weka.core.converters.AbstractFileSaver
cancel, filePrefix, getFileExtension, getFileExtensions, getUseRelativePath, getWriter, resetWriter, retrieveDir, retrieveFile, runFileSaver, setDestination, setDestination, setDir, setDirAndPrefix, setEnvironment, setFile, setFilePrefix, setUseRelativePath, useRelativePathTipText
从类继承的方法 weka.core.converters.AbstractSaver
getInstances, getWriteMode, resetStructure, setInstances, setRetrieval, setStructure
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构造器详细资料
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C45Saver
public C45Saver()Constructor
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方法详细资料
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globalInfo
Returns a string describing this Saver- 返回:
- a description of the Saver suitable for displaying in the explorer/experimenter gui
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getFileDescription
Returns a description of the file type.- 指定者:
getFileDescription
在接口中FileSourcedConverter
- 指定者:
getFileDescription
在类中AbstractFileSaver
- 返回:
- a short file description
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resetOptions
public void resetOptions()Resets the Saver- 覆盖:
resetOptions
在类中AbstractFileSaver
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getCapabilities
Returns the Capabilities of this saver.- 指定者:
getCapabilities
在接口中CapabilitiesHandler
- 覆盖:
getCapabilities
在类中AbstractSaver
- 返回:
- the capabilities of this object
- 另请参阅:
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writeIncremental
Saves an instances incrementally. Structure has to be set by using the setStructure() method or setInstances() method.- 指定者:
writeIncremental
在接口中Saver
- 覆盖:
writeIncremental
在类中AbstractSaver
- 参数:
inst
- the instance to save- 抛出:
IOException
- throws IOEXception if an instance cannot be saved incrementally.
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writeBatch
Writes a Batch of instances- 指定者:
writeBatch
在接口中Saver
- 指定者:
writeBatch
在类中AbstractSaver
- 抛出:
IOException
- throws IOException if saving in batch mode is not possible
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listOptions
Returns an enumeration describing the available options.- 指定者:
listOptions
在接口中OptionHandler
- 覆盖:
listOptions
在类中AbstractFileSaver
- 返回:
- an enumeration of all the available options.
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setOptions
Parses a given list of options. Valid options are:-i <the input file> The input file
-o <the output file> The output file
-c <the class index> The class index
- 指定者:
setOptions
在接口中OptionHandler
- 覆盖:
setOptions
在类中AbstractFileSaver
- 参数:
options
- the list of options as an array of strings- 抛出:
Exception
- if an option is not supported
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getOptions
Gets the current settings of the C45Saver object.- 指定者:
getOptions
在接口中OptionHandler
- 覆盖:
getOptions
在类中AbstractFileSaver
- 返回:
- an array of strings suitable for passing to setOptions
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getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 返回:
- the revision
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main
Main method.- 参数:
args
- should contain the options of a Saver.
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