miniCOIL: on the Road to Usable Sparse Neural Retrieval - Qdrant Introducing miniCOIL, a lightweight sparse neural retriever capable of generalization.

#miniCOIL: on the Road to Usable #Sparse #Neural Retrieval. Use a vector that is comprised of contextual meaning of the words from a dense model and if word is not seen during trying then fall back on #BM25 which leverages the TF-IDF based approach.
qdrant.tech/articles/min...