| Name : snowball
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| Version : 2.2.0
| Vendor : Fedora Project
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| Release : 10.fc40
| Date : 2024-02-12 18:56:35
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| Group : Unspecified
| Source RPM : snowball-2.2.0-10.fc40.src.rpm
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| Size : 0.28 MB
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| Packager : Fedora Project
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| Summary : Snowball compiler and stemming algorithms
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Description :
Snowball is a small string processing language for creating stemming
algorithms for use in Information Retrieval, plus a collection of
stemming algorithms implemented using it.
Snowball was originally designed and built by Martin Porter. Martin
retired from development in 2014 and Snowball is now maintained as a
community project. Martin originally chose the name Snowball as a
tribute to SNOBOL, the excellent string handling language from the
1960s. It now also serves as a metaphor for how the project grows by
gathering contributions over time.
The Snowball compiler translates a Snowball program into source code in
another language - currently Ada, ISO C, C#, Go, Java, Javascript,
Object Pascal, Python and Rust are supported.
What is Stemming?
Stemming maps different forms of the same word to a common \"stem\" - for
example, the English stemmer maps connection, connections, connective,
connected, and connecting to connect. So a search for connected would
also find documents which only have the other forms.
This stem form is often a word itself, but this is not always the case
as this is not a requirement for text search systems, which are the
intended field of use. We also aim to conflate words with the same
meaning, rather than all words with a common linguistic root (so awe and
awful don\'t have the same stem), and over-stemming is more problematic
than under-stemming so we tend not to stem in cases that are hard to
resolve. If you want to always reduce words to a root form and/or get a
root form which is itself a word then Snowball\'s stemming algorithms
likely aren\'t the right answer.
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RPM found in directory: /vol/rzm3/linux-fedora-buffet/linux/development/40/Everything/x86_64/os/Packages/s |
