NAME

DTA::CAB::Analyzer::Lemmatizer - lemma extractor for TAGH analyses or bare text

SYNOPSIS

 ##========================================================================
 ## PRELIMINARIES
 
 use DTA::CAB::Analyzer::Lemmatizer;
 
 ##========================================================================
 ## Methods
 
 $obj = $CLASS_OR_OBJ->new(%args);
 @keys = $anl->typeKeys();
 $bool = $anl->doAnalyze(\%opts, $name);
 \@toks = $anl->_analyzeGuts(\@toks,\%opts);
 $doc = $anl->analyzeTypes($doc,\%types,\%opts);
 $doc = $anl->analyzeOther($which, $doc,\%opts);
 

DESCRIPTION

Globals

Variable: $GET_MORPH

 \@morph_analyses = "$GET_MORPH"->();

Code string; available vars: $tok, $lz

Variable: $GET_DMOOT_MORPH

 \@morph_analyses = "$GET_DMOOT_MORPH"->();

code string; available vars: $tok, $lz

Variable: $GET_TEXT

 $text = "$GET_TEXT"->();

Get text for analysis $_. Available vars: $tok, $tokm (array of analyses), $ma (current analysis), $lz (analyzer obj).

Variable: $GET_MOOT_ANALYSES

 \@morph_analyses = "$GET_DMOOT_MORPH"->();

code string; available vars: $tok, $lz

Variable: $GET_MOOT_TEXT

 $txt = "$GET_MOOT_TEXT"->();

code string: get text for analysis $_. available vars: $tok, $tokm (array of analyses), $ma (current analysis), $lz (analyzer obj),

Methods

new

 $obj = CLASS_OR_OBJ->new(%args);

object structure, %args:

 analyzeGet   => $code,    ##-- pseudo-accessor: @morph_analyses = "$code"-E<gt>(\@toks)
 analyzeWhich => $which,   ##-- e.g. 'Types','Tokens','Sentences','Local': default=Types
                           ##   + the underlying analysis is always performed by the analyzeTypes() method! (default='Types')
 analyzeLabel => $label,   ##-- ouput label (default='lemma')

typeKeys

 @keys = $anl->typeKeys();

Returns list of type-wise keys to be expanded for this analyzer by expandTypes() Override returns @{$lt->{typeKeys}}.

doAnalyze

 $bool = $anl->doAnalyze(\%opts, $name);

Override: only allow analyzeSentences().

_analyzeGuts

 \@toks = $anl->_analyzeGuts(\@toks,\%opts);

guts: analyze all tokens in \@toks

analyzeTypes

 $doc = $anl->analyzeTypes($doc,\%types,\%opts);

perform type-wise analysis of all (text) types in $doc->{types}

analyzeOther

 $doc = $anl->analyzeOther($which, $doc,\%opts);

analyze all tokens in $doc

analyzeTokens

wrapper for analyzeOther()

analyzeSentences

wrapper for analyzeOther()

analyzeLocal

wrapper for analyzeOther()

analyzeClean

wrapper for analyzeOther()

AUTHOR

Bryan Jurish <moocow@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2011-2019 by Bryan Jurish

This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.24.1 or, at your option, any later version of Perl 5 you may have available.

SEE ALSO

dta-cab-analyze.perl(1), DTA::CAB::Analyzer(3pm), DTA::CAB::Chain(3pm), DTA::CAB(3pm), perl(1), ...