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Classifier plugin for generating hierarchical classifications based on a supplementary structure file.

The following table lists all of the configuration options available for HFileHierarchy.

HFileHierarchy Options
metadata (REQUIRED) A single metadata field, or a comma separated list of metadata fields, used for classification. If a list is specified, the first metadata type that has values will be used. May be used in conjunction with the -firstvalueonly and -allvalues flags, to select only the first value, or all metadata values from the list.
firstvalueonly Use only the first metadata value found.
allvalues Use all metadata values found.
hfile Use the specified classification structure file.
sort Metadata field to sort leaf nodes by. Leaves will not be sorted if not specified.
reverse_sort Sort leaf nodes in reverse order (use with -sort).
hlist_at_top Display the first level of the classification horizontally.
documents_last Display document nodes after classifier nodes.
Options Inherited from BaseClassifier
buttonname The label for the classifier screen and button in navigation bar. The default is the metadata element specified with -metadata.
no_metadata_formatting Don't do any automatic metadata formatting (for sorting.)
builddir Where to put the built indexes.
outhandle The file handle to write output to. Default: STDERR
verbosity Controls the quantity of output. 0=none, 3=lots. Default: 2
en/classifier/hfilehierarchy.txt · Last modified: 2023/03/13 01:46 by