Stemmer packages for Go programming language. Includes English, German and Dutch stemmers.
Go
Switch branches/tags
Nothing to show
Clone or download
dchest Merge pull request #1 from ewoutp/dutch
Added Dutch stemmer
Latest commit 66719a2 Dec 7, 2016

README.md

Stemmer package for Go

Stemmer package provides an interface for stemmers and includes English, German and Dutch stemmers as sub-packages:

Installation

English stemmer:

go get github.com/dchest/stemmer/porter2

German stemmer:

go get github.com/dchest/stemmer/german

Dutch stemmer:

go get github.com/dchest/stemmer/dutch

This will also install the top-level stemmer package.

Example

import (
    "github.com/dchest/stemmer/porter2"
    "github.com/dchest/stemmer/german"
    "github.com/dchest/stemmer/dutch"
)

// English.
eng := porter2.Stemmer
eng.Stem("delicious")   // => delici
eng.Stem("deliciously") // => delici

// German.
ger := german.Stemmer
ger.Stem("abhängen")   // => abhang
ger.Stem("abhängiger") // => abhang

// Dutch.
dt := dutch.Stemmer
dt.Stem("lichamelijke") // => licham
dt.Stem("opglimpende")  // => opglimp

Tests

Included test_output.txt and test_voc.txt are from the referenced original implementations, used only when running tests with go test.

License

2-clause BSD-like (see LICENSE and AUTHORS files).