• NAME
• SYNOPSIS
• DESCRIPTION
  • Globals
  • Constructors etc.
  • Methods: Generic
  • Methods: I/O: Input: all
  • Methods: I/O: Input: Map
  • Methods: Persistence: Perl
  • Methods: Analysis: Generic
  • Methods: Analysis: Generic
  • Methods: Analysis: v1.x: API
• AUTHOR
• COPYRIGHT AND LICENSE
• SEE ALSO

DTA::CAB::Analyzer::LangId - Lingua::LangId::Map wrapper

 ##========================================================================
 ## PRELIMINARIES
 
 use DTA::CAB::Analyzer::LangId;
 
 ##========================================================================
 ## Constructors etc.
 
 $obj = CLASS_OR_OBJ->new(%args);
 $lid = $lid->clear();
 
 
 ##========================================================================
 ## Methods: I/O
 
 $bool = $lid->mapOk();
 $bool = $lid->ensureLoaded();
 $lid = $lid->loadMap($map_file);
 
 ##========================================================================
 ## Methods: Persistence: Perl
 
 @keys = $class_or_obj->noSaveKeys();
 $loadedObj = $CLASS_OR_OBJ->loadPerlRef($ref);
 
 ##========================================================================
 ## Methods: Analysis
 
 $bool = $anl->canAnalyze();
 $thingy = $lid->analyzeThingy($thingy, \$str, \%opts);
 $doc = $anl->analyzeDocument($doc,\%opts);
 

DTA::CAB::Analyzer::LangId provides a DTA::CAB::Analyzer interface to the Lingua::LangId language-guessing library. Its current implementation only has proof-of-concept status.

Globals

Variable: @ISA

DTA::CAB::Analyzer::LangId inherits from DTA::CAB::Analyzer and implements the DTA::CAB::Analyzer API.

Constructors etc.

new

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

object structure:

    (
     ##-- Filename Options
     mapFile => $filename,     ##-- default: none (REQUIRED)
     ##-- Analysis Options
     analyzeWhich     => $which, ##-- one of 'token', 'sentence', 'document'; default='document'
     vlabel           => $label, ##-- verbose destination key (default='langid')
     label            => $label, ##-- simple destination key (default='lang')
     ##-- Analysis Objects
     map            => $map,   ##-- a Lingua::LangId::Map object
    )

clear

 $lid = $lid->clear();

(undocumented)

Methods: Generic

mapOk

 $bool = $lid->mapOk();

• should return false iff map is undefined or "empty"

• default version checks for non-empty 'map' and 'sigs'

Methods: I/O: Input: all

ensureLoaded

 $bool = $lid->ensureLoaded();

ensures model data is loaded from default files (if available)

Methods: I/O: Input: Map

loadMap

 $lid = $lid->loadMap($map_file);

(undocumented)

Methods: Persistence: Perl

noSaveKeys

 @keys = $class_or_obj->noSaveKeys();

returns list of keys not to be saved

loadPerlRef

 $loadedObj = $CLASS_OR_OBJ->loadPerlRef($ref);

implicitly calls $obj->clear()

Methods: Analysis: Generic

canAnalyze

 $bool = $anl->canAnalyze();

returns true if analyzer can perform its function (e.g. data is loaded & non-empty)

Methods: Analysis: Generic

analyzeThingy

 $thingy = $lid->analyzeThingy($thingy, \$str, \%opts);

(undocumented)

Methods: Analysis: v1.x: API

analyzeDocument

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

• analyze a DTA::CAB::Document $doc

• top-level API routine

Bryan Jurish <moocow@cpan.org>

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.

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