The process for submitting a new stemmer is documented in CONTRIBUTING.rst. In particular we need a test vocabulary adding to snowball-data so there's test coverage and a page adding to the website with some background on the algorithm to aid future maintenance (if a bug is reported and all we have is the snowball implementation it can be hard to tell if it's an intentional design trade-off or an oversight).
The czech stemmer is already on the website so I know that it comes from a paper and who implemented it, so I can easily fill that in and I've created a test vocabulary from wikipedia data (in #151).
I don't know any background to the slovak algorithm here though.
The process for submitting a new stemmer is documented in
CONTRIBUTING.rst. In particular we need a test vocabulary adding to snowball-data so there's test coverage and a page adding to the website with some background on the algorithm to aid future maintenance (if a bug is reported and all we have is the snowball implementation it can be hard to tell if it's an intentional design trade-off or an oversight).The czech stemmer is already on the website so I know that it comes from a paper and who implemented it, so I can easily fill that in and I've created a test vocabulary from wikipedia data (in #151).
I don't know any background to the slovak algorithm here though.