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Product Quantization
Product Quantization
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3 questions
Questions tagged with Product Quantization — part of Vector Databases.
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Walk through how Product Quantization compresses a 1024-dim float32 vector down to 32 bytes, step by step.
Short Answer
Medium
·
Qual 4.0
Zilliz
PQ-based distance computation outruns full float32 distance even after decoding the vectors. Why?
Multiple Choice
Medium
·
Qual 4.0
Zilliz
Doubling the embedding dimension from 768 to 1536 — what changes in storage, query latency, and PQ trainability?
Multiple Choice
Medium
·
Qual 4.0
Pinecone