From 6c58f251973bf9f076caa642d096ab0b3ea03859 Mon Sep 17 00:00:00 2001 From: UncleLLD Date: Mon, 10 Jul 2023 18:17:21 +0800 Subject: [PATCH] update image path --- notes/PQ.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/notes/PQ.md b/notes/PQ.md index 9d8b551..327c539 100644 --- a/notes/PQ.md +++ b/notes/PQ.md @@ -101,7 +101,7 @@ $$ ![pq_recall_memory_ADC](pictures/pq_recall_memory_ADC.png) -![pq_recall_memory_IVFADC](/Users/othert/Documents/GitHub/ANN-papers/notes/pictures/pq_recall_memory_IVFADC.png) +![pq_recall_memory_IVFADC](pictures/pq_recall_memory_IVFADC.png) code length 就是存储 1 个量化之后的向量需要的内存空间，论文追求的目标是使用尽可能小的内存空间达到尽可能高的召回率。从实验效果来看，比较推荐的参数选择是 *ADC: m = 8, k\* = 64; SDC: m = 8, k\*=256*。对 IVFADC 来说，*k'*大一些召回率更好