Comments (2)
I am able to reproduce your issue. However changing "Qdrant.from_texts(" in your step 1 To "QdrantVectorStore.from_texts" fix the issue for me
import os
from langchain_huggingface import HuggingFaceEmbeddings
from langchain_qdrant import FastEmbedSparse, RetrievalMode, QdrantVectorStore
embeddings = HuggingFaceEmbeddings(model_name='OrdalieTech/Solon-embeddings-large-0.1')
sparse_embeddings = FastEmbedSparse(model_name="Qdrant/bm25")
texts = ["the capital of france is paris", "the capital of germany is berlin", "the capital of italy is rome"]
vectordb = QdrantVectorStore.from_texts(
# vectordb = Qdrant.from_texts(
texts=texts,
embedding=embeddings,
sparse_embedding=sparse_embeddings,
sparse_vector_name="sparse-vector",
path=os.path.join(os.getcwd(), 'manuscrits_biblissima_vectordb'),
collection_name="manuscrits_biblissima",
retrieval_mode=RetrievalMode.HYBRID,
)
print(vectordb)
qdrant = QdrantVectorStore.from_existing_collection(
collection_name="manuscrits_biblissima",
path=os.path.join(os.getcwd(), 'manuscrits_biblissima_vectordb'),
retrieval_mode=RetrievalMode.HYBRID,
embedding=embeddings,
sparse_embedding=sparse_embeddings,
sparse_vector_name="sparse-vector"
)
res = qdrant.search("where is the capital of france",search_type="similarity", k=1)
print(res)
from langchain.
yes, it works for me also when I change Qdrant.from_texts
by QdrantVectorStore.from_texts
.
Thanks !
from langchain.
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