# sparse
2 articlestagged with “sparse”
Sparse Embedding Attacks
Exploiting sparse embedding methods (BM25, SPLADE) through keyword stuffing, term frequency manipulation, and index poisoning.
embeddingsparseBM25SPLADE
Sparse Embedding Manipulation
Manipulating sparse embeddings (BM25, SPLADE) for retrieval result poisoning.
vectorsparsemanipulationembedding