| Name : perl-Text-NSP
| |
| Version : 1.31
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 1.76
| Date : 2024-08-05 17:37:32
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Text-NSP-1.31-1.76.src.rpm
|
| Size : 1.63 MB
| |
| Packager : (none)
| |
| Summary : Extract collocations and Ngrams from text
|
Description :
The Ngram Statistics Package (NSP) is a collection of perl modules that aid
in analyzing Ngrams in text files. We define an Ngram as a sequence of \'n\'
tokens that occur within a window of at least \'n\' tokens in the text; what
constitutes a \"token\" can be defined by the user.
NSP.pm is a stub that doesn\'t have any real functionality. It serves as a
top level module in the hierarchy and allows us to group the
Text::NSP::Count and Text::NSP::Measures modules.
The modules under Text::NSP::Measures implement measures of association
that are used to evaluate whether the co-occurrence of the words in a Ngram
is purely by chance or statistically significant. These measures compute a
numerical score for Ngrams. This score can be used to decide whether or not
there is enough evidence to reject the null hypothesis (that the Ngram is
not statistically significant) for that Ngram.
To use one of the measures you can either use the program statistic.pl
provided under the utils directory, or write your own driver program.
Program statistic.pl takes as input a list of Ngrams with their frequencies
(in the format output by count.pl) and runs a user-selected statistical
measure of association to compute the score for each Ngram. The Ngrams,
along with their scores, are output in descending order of this score. For
help on using utils/statistic.pl please refer to its perldoc (perldoc
utils/statistic.pl).
If you are writing your own driver program, a basic usage example is
provided above under SYNOPSIS. For further clarification please refer to
the documentation of Text::NSP::Measures (perldoc Text::NSP::Measures).
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-T/openSUSE_Tumbleweed/noarch |
