Lucy::Analysis::Normalizer - Unicode normalization, case folding and accent stripping.
my $normalizer = Lucy::Analysis::Normalizer->new; my $polyanalyzer = Lucy::Analysis::PolyAnalyzer->new( analyzers => [ $tokenizer, $normalizer, $stemmer ], );
Normalizer is an Analyzer which normalizes tokens to one of the Unicode normalization forms. Optionally, it performs Unicode case folding and converts accented characters to their base character.
If you use highlighting, Normalizer should be run after tokenization because it might add or remove characters.
my $normalizer = Lucy::Analysis::Normalizer->new( normalization_form => 'NFKC', case_fold => 1, strip_accents => 0, );
normalization_form - Unicode normalization form, can be one of 'NFC', 'NFKC', 'NFD', 'NFKD'. Defaults to 'NFKC'.
case_fold - Perform case folding, default is true.
strip_accents - Strip accents, default is false.
Lucy::Analysis::Normalizer isa Lucy::Analysis::Analyzer isa Clownfish::Obj.
To install Lucy::Simple, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Lucy::Simple
CPAN shell
perl -MCPAN -e shell install Lucy::Simple
For more information on module installation, please visit the detailed CPAN module installation guide.