What is Semantic search?Semantic search kya hai?

🧸 Think of it likeAise samjho

Like a shopkeeper who understands 'something for a headache' and hands you the right medicine, even though you never said its name.Jaise dukaandaar 'sar dard ke liye kuch' samajh kar sahi dawai de deta hai, bhale aapne naam nahi bola.

📘 ExplainedVistaar se

Documents and queries are turned into embeddings, and the closest vectors are returned. It finds relevant results even when wording differs. Combine it with keyword search for exact identifiers.Documents aur queries embeddings mein badle jaate hain, aur sabse paas ke vectors lautaaye jaate hain. Shabd alag hon tab bhi relevant results milte hain. Exact identifiers ke liye ise keyword search ke saath milao.

💡 Real exampleAsli example

Searching 'my card is not working abroad' finds 'international transactions disabled'.'my card is not working abroad' search karne pe 'international transactions disabled' milta hai.

📖 Learn it step by stepStep by step seekho

• Embeddings and vector databases: searching by meaningEmbeddings aur vector databases: matlab se search karna
• RAG: letting an LLM answer from your documentsRAG: LLM ko aapke documents se jawaab dene dena

🔗 Related termsJude hue shabd

• EmbeddingA list of numbers that captures the meaning of text, images or items, so similar meanings are close together.Numbers ki list jo text, images ya items ka matlab pakadti hai, taaki milte julte matlab paas paas hon.
• Hybrid searchCombining keyword search and vector search to get the best of both.Keyword search aur vector search ko milana taaki dono ka faayda mile.
• Vector databaseA database built to store embeddings and quickly find the ones closest in meaning to a query.Database jo embeddings store karne aur query ke matlab ke sabse paas wale jaldi dhoondhne ke liye bana hai.