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## Package weka.core.converters

Interface Summary
BatchConverter | Marker interface for a loader/saver that can retrieve instances in batch mode
DatabaseConverter | Marker interface for a loader/saver that uses a database
FileSourcedConverter | Interface to a loader/saver that loads/saves from a file source.
IncrementalConverter | Marker interface for a loader/saver that can retrieve instances incrementally
Loader | Interface to something that can load Instances from an input source in some format.
Saver | Interface to something that can save Instances to an output destination in some format.
URLSourcedLoader | Interface to a loader that can load from a http url

Class Summary
AbstractFileLoader | Abstract superclass for all file loaders.
AbstractFileSaver | Abstract class for Savers that save to a file Valid options are: -i input arff file The input filw in arff format.
AbstractLoader | Abstract class gives default implementation of setSource methods.
AbstractSaver | Abstract class for Saver
ArffLoader | Reads a source that is in arff (attribute relation file format) format.
ArffLoader.ArffReader | Reads data from an ARFF file, either in incremental or batch mode.
ArffSaver | Writes to a destination in arff text format.
C45Loader | Reads a file that is C45 format.
C45Saver | Writes to a destination that is in the format used by the C4.5 algorithm. Therefore it outputs a names and a data file.
ConverterUtils | Utility routines for the converter package.
ConverterUtils.DataSink | Helper class for saving data to files.
ConverterUtils.DataSource | Helper class for loading data from files and URLs.
CSVLoader | Reads a source that is in comma separated or tab separated format.
CSVSaver | Writes to a destination that is in csv format Valid options are:
DatabaseConnection | Connects to a database.
DatabaseLoader | Reads Instances from a Database.
DatabaseSaver | Writes to a database (tested with MySQL, InstantDB, HSQLDB).
LibSVMLoader | Reads a source that is in libsvm format. For more information about libsvm see: http://www.csie.ntu.edu.tw/~cjlin/libsvm/
LibSVMSaver | Writes to a destination that is in libsvm format. For more information about libsvm see: http://www.csie.ntu.edu.tw/~cjlin/libsvm/ Valid options are:
SerializedInstancesLoader | Reads a source that contains serialized Instances.
SerializedInstancesSaver | Serializes the instances to a file with extension bsi.
SVMLightLoader | Reads a source that is in svm light format. For more information about svm light see: http://svmlight.joachims.org/
SVMLightSaver | Writes to a destination that is in svm light format. For more information about svm light see: http://svmlight.joachims.org/ Valid options are:
TextDirectoryLoader | Loads all text files in a directory and uses the subdirectory names as class labels.
XRFFLoader | Reads a source that is in the XML version of the ARFF format.
XRFFSaver | Writes to a destination that is in the XML version of the ARFF format.

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