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Obtain the top$K$ neighbours and distances of each vertex in the structure space. Whether the top$K$ neighbours (in the structure space) == top K neighbours (selected by faiss)? if it is right, why the SNR between KNN and KNN+SS are different? #15

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MQQ1996 opened this issue May 11, 2023 · 2 comments
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Obtain the top$K$ neighbours and distances of each vertex in the structure space. Whether the top$K$ neighbours (in the structure space) == top K neighbours (selected by faiss)? if it is right, why the SNR between KNN and KNN+SS are different? #15

MQQ1996 opened this issue May 11, 2023 · 2 comments

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@MQQ1996
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MQQ1996 commented May 11, 2023

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@MQQ1996
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MQQ1996 commented May 11, 2023

the structure space only change the distance between node and node from KNN graph, and the node edge don't change. So why the SNR between KNN and KNN+SS are different?

@zzzmm1
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zzzmm1 commented Jun 6, 2023

It is different.
The topk in faiss_search.py is 1024, while in struct_space.py is 80

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