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Information Retrieval
🔍 Information Retrieval
TF-IDF, BM25, Query Expansion, Relevance Feedback, Result Ranking
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44
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Tantivy
medium.com
·
4d
4 days ago
Retrieval
Is the Product:
BM25
, Embeddings, and the Hybrid Default
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Actions for Retrieval Is the Product: BM25, Embeddings, and the Hybrid Default
🔮
pplx-embed-v1
Towards AI
·
1d
1 day ago
Build a Hybrid RAG System with FAISS,
BM25
, LangGraph and Claude Sonnet
Model
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Actions for Build a Hybrid RAG System with FAISS, BM25, LangGraph and Claude Sonnet Model
📊
Embeddings
medium.com
·
6h
6 hours ago
Words into Numbers: Demystifying Bag of Words,
TF-IDF
, and Word Embeddings
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🕸️
Sparse Vectors
arXiv
·
14h
14 hours ago
HAKARI-Bench: A Lightweight Benchmark for Comparing
Retrieval
Architectures and Efficiency Settings under Unified Conditions
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Actions for HAKARI-Bench: A Lightweight Benchmark for Comparing Retrieval Architectures and Efficiency Settings under Unified Conditions
🔄
LLM RAG Pipelines
medium.com
·
5d
5 days ago
Multi-Query
RAG: Why Your RAG Pipeline Misses
Relevant
Documents
— and How to Fix It
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Actions for Multi-Query RAG: Why Your RAG Pipeline Misses Relevant Documents — and How to Fix It
🔎
Inverted Index
GitHub
·
2d
2 days ago
Show HN: Shelve – Native macOS menu bar app that auto-organizes your Downloads
Discussed on
Hacker News
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🕸️
Sparse Vectors
deepbluedynamics.com
·
3d
3 days ago
How Lume Works: The
Retrieval
Primitives
Discussed on
Hacker News
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Actions for How Lume Works: The Retrieval Primitives
🔗
Hybrid Search
The New Stack
·
2d
2 days ago
Your agent wants to
search
like a 2010 quant
Covers
https://research.perplexity.ai/articles/rethinking-search-as-code-generation
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Actions for Your agent wants to search like a 2010 quant
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Tantivy
medium.com
·
5d
5 days ago
Your agent can’t find the tool it needs
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Actions for Your agent can’t find the tool it needs
🪄
Prompt Engineering
arXiv
·
14h
14 hours ago
Clinical Term Extraction using Open-Source Small Language
Models
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Actions for Clinical Term Extraction using Open-Source Small Language Models
🎯
Vector Search
Hacker News
·
3d
3 days ago
Forked CozoDB to give agents cognitive primitives
Discussed on
Hacker News
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Actions for Forked CozoDB to give agents cognitive primitives
🗄️
Object Storage
GitHub
·
2d
2 days ago
Show HN: I "built" Sana, a
vector
DB on object storage
Covers
Turbopuffer is now generally available
Discussed on
Hacker News
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Actions for Show HN: I "built" Sana, a vector DB on object storage
📊
Embeddings
Luke Salamone's Blog
·
3d
3 days ago
Semantic
Search
in Under 3MB
Discussed on
Hacker News
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Actions for Semantic Search in Under 3MB
🔎
Inverted Index
arXiv
·
14h
14 hours ago
HERO: Hypothesis-Driven Evidence
Retrieval
from Omics for Multi-Task Breast Cancer Analysis
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Actions for HERO: Hypothesis-Driven Evidence Retrieval from Omics for Multi-Task Breast Cancer Analysis
🔗
Hybrid Search
searchrouter-demo.vercel.app
·
5d
5 days ago
Show HN: Any
Search
, One API
Discussed on
Hacker News
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Actions for Show HN: Any Search, One API
📦
In-process Databases
GitHub
·
1d
1 day ago
Show HN: PMB – local-first memory for AI coding agents over MCP
Discussed on
Hacker News
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Actions for Show HN: PMB – local-first memory for AI coding agents over MCP
🕸️
Sparse Vectors
arXiv
·
14h
14 hours ago
Dissecting Agentic RAG: A Component Ablation for Multi-Hop QA with a Local 7B
Model
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Actions for Dissecting Agentic RAG: A Component Ablation for Multi-Hop QA with a Local 7B Model
🔮
pplx-embed-v1
Sease
·
4d
4 days ago
The AI side of the Vespa
Search
Engine
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Actions for The AI side of the Vespa Search Engine
🔓
Open Source Software
GitHub
·
22h
22 hours ago
Coding an Extension that Summarises Web Pages with HTML, CSS, and JS
Discussed on
DEV
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Actions for Coding an Extension that Summarises Web Pages with HTML, CSS, and JS
📋
MCP
GitHub
·
2d
2 days ago
Show HN: Vitrus – the company brain that tells you what it doesn't know
Discussed on
Hacker News
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Actions for Show HN: Vitrus – the company brain that tells you what it doesn't know
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