9 stories tagged with #vectors, in publish-time order across the WeSearch catalog. Tag pages update as new stories ingest.
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Vectorscan
A portable fork of the high-performance regular expression matching library - VectorCamp/vectorscan…
Why do the output layer weights become word vectors in Word2Vec? [D]
Vector Search at Scale: Why Your Index Isn't as Healthy as You Think
Vector search has become load-bearing infrastructure in modern AI systems remarkably fast. A year or...…
Memory for Agents: When Vectors Meet Graphs, Bugs Drop 4
When the autonomous customer‑support bot at Acme Corp crashed after 2 hours, the logs showed a 92 %...…
Preconditioning Vectors: Making Elasticsearch VectorDB BBQ Work for Every Vector
Learn when to use vector preconditioning to improve recall for Better Binary Quantization (BBQ) in Elasticsearch…
Playing Devil's Advocate: Off-the-Shelf Persona Vectors Rival Targeted Steering for Sycophancy
We study the effect of different persona on \textbf{sycophancy}: model's agreement with users even when the user is incorrect. The standard mitigation, Contrastive Activation Addit…
Distributional Alignment as a Criterion for Designing Task Vectors in In-Context Learning
In-context learning (ICL) allows large language models (LLMs) to adapt to new tasks through demonstrations, yet it suffers from escalating inference costs as context length increas…
$\alpha$-TCAV: A Unified Framework for Testing with Concept Activation Vectors
Concept Activation Vectors (CAVs) are a fundamental tool for concept-based explainability in deep learning, yet their practical utility is limited by statistical instability. We an…
RAG- Understanding of Embedding
What is Embedding? After text is split into chunks, the next process is called embedding....…