Zhenlin Wu

Hi professor @maumueller , As you mentioned the `Kosarak and MovieLens-10M` are sparse dataset and they are packed like a scipy csr format, So, when I use this distance function...

Hi, I want to know if we can export the graph built by hnsw to the human-readable format like CSR? I want to know some characterizations of the graph.

Problems with InnerProductSpace distance metric

1

Hi, I am using examples provided in tests/cpp/. I am trying to add new examples for based on given examples and modify with using cosine metrics for other dataset. When...

Can DHG support loading multi-label node hypergrah datasets? (https://www.cs.cornell.edu/~arb/data/stackoverflow-answers/) Like this stackoverflow-answers opensource dataset.

Hi, Thank you for providing this great project! I'm wondering if we can generate a corresponding hypergraph dataset based on a real-world GNN graph embedding dataset?

Hi, I want to know if we can save the proximity graph builded by ggnn for anns into general graph storage format, like CSR, or some other human-readable format that...

How to you calculate the recall rate?

7

Hi, When I dig into your implementation, I do not understand how the recall rate is computed?  What do these two variables `rKQuery_including_duplicates` and `cKQuery_including_duplicates` mean? Which one should...

link problem for glog

4

Hi, I'm trying to run your code and follow your command in readme, I got link error regarding 3rdparty glog library shown below,  What's the reason of it? How...

[QST] How can we use cagra search with both ranked based optimization and distance-based optimization?

1

Hi, I have a question when using cagra. How can we use cagra search with both ranked based optimization and distance-based optimization? This is mentioned in cagra paper.

pq_size parameter setting

2

Hi, I'm just using song for running datasets in your paper. Can you tell me this parameter setting for each dataset? In the readme, you give an example with pq_size...