Retrieval and search · MLD-1025
Reranking
Reordering an initial candidate set using a more detailed scorer.
Original reference page · detailed expansion pending. Original definitions, examples, notes and citations are preserved below. New examples are illustrative, not benchmark results.
Original example
Apply a cross-encoder after fast retrieval.
Original caveat
A reranker cannot recover relevant items absent from its candidate set.
Context and aliases
Level: Intermediate. Stages: Data · Retrieval · Inference · Evaluation.
Tags: ML · NLP · SLM · LLM · IR.
Aliases: None recorded.
Related concepts
Concepts linking here
Technology connections
- AssemblyAI API — Hosted transcription and audio-understanding services.
- Brave Search API — API to Brave's independent search index.
- Deepgram API — Hosted speech recognition and other supported voice services.
- ElevenLabs API — Hosted voice generation and supported speech services.
- Exa API — Web search and content-retrieval API.
- Jina AI Reader — Service turning web pages into text-oriented content.
- Tavily API — Search and extraction APIs designed for AI applications.
- Voyage AI API — Embedding and reranking service.
Original references
- Faiss documentation ↗ · Reference link
- Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks ↗ · Consulted
- Sentence Transformers documentation ↗ · Reference link
- Original reference URL ↗