Tag: vector
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HNSW at Scale: Why Your RAG System Gets Worse as the Vector Database Grows
HNSW at Scale: Why Your RAG System Gets Worse as the Vector Database Grows How approximate vector search silently degrades Recall—and what to do about It The post HNSW at Scale: Why Your RAG System Gets Worse as the Vector Database Grows appeared first on Towards Data Science. Partha Sarkar Go to original source
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On the Equivalence of Optimal Transport Problem and Action Matching with Optimal Vector Fields
On the Equivalence of Optimal Transport Problem and Action Matching with Optimal Vector Fields arXiv:2510.27385v1 Announce Type: new Abstract: Flow Matching (FM) method in generative modeling maps arbitrary probability distributions by constructing an interpolation between them and then learning the vector field that defines ODE for this interpolation. Recently, it was shown that FM can…
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Understanding Matrices | Part 1: Matrix-Vector Multiplication
Understanding Matrices | Part 1: Matrix-Vector Multiplication The physical meaning of multiplying a matrix by a vector, and how it works on several special matrices. The post Understanding Matrices | Part 1: Matrix-Vector Multiplication appeared first on Towards Data Science. Tigran Hayrapetyan Go to original source
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Introducing Univariate Exemplar Recommenders: how to profile Customer Behavior in a single vector
Introducing Univariate Exemplar Recommenders: how to profile Customer Behavior in a single vector Customer Profiling Surveying and improving the current methodologies for customer profiling ***To understand this article, knowledge of embeddings, clustering, and recommendation systems is required. The implementation of this algorithm has been released on GitHub and is fully open-source. I am open to…