for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
"""Snowball analyzer for Annif, based on nltk Snowball stemmer."""
from __future__ import annotations
import functools
from . import analyzer
class SnowballAnalyzer(analyzer.Analyzer):
name = "snowball"
def __init__(self, param: str, **kwargs) -> None:
self.param = param
import nltk.stem.snowball
self.stemmer = nltk.stem.snowball.SnowballStemmer(param)
super().__init__(**kwargs)
@functools.lru_cache(maxsize=500000)
def _normalize_word(self, word: str) -> str:
return self.stemmer.stem(word.lower())
NatLibFi /
Annif
