Splade4Elastic

A simple query expansion wrapper for elastic search, that uses keyword custom weights derived from an HuggingFace masked-language-model transformer.

Example usage

from splade4elastic import SpladeRewriter
model_name = "roberta-base"
splader = SpladeRewriter(model_name)
test_texts = [
    "My name is John",
    "The quick brown fox jumps over the lazy dog",
    "I like to eat apples",
]
for test_text in test_texts:
    print(test_text)
    print(splader.query_expand(test_text))