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snap-stanford / snap

Stanford Network Analysis Platform (SNAP) is a general purpose network analysis and graph mining library.
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node2vec gets killed while running on youtube and flickr dataset #188

Closed sarthak-chakraborty closed 4 years ago

sarthak-chakraborty commented 4 years ago

Whenever I try to to run node2vec on youtube and flickr dataset, it gets killed. However, on smaller dataset like the BlogCatalog, it runs perfectly.

An algorithmic framework for representational learning on graphs. [Jan 19 2020]

Input graph path (-i:)=graph/youtube.txt Output graph path (-o:)=emb/youtube.emb Number of dimensions. Default is 128 (-d:)=128 Length of walk per source. Default is 80 (-l:)=80 Number of walks per source. Default is 10 (-r:)=10 Context size for optimization. Default is 10 (-k:)=10 Number of epochs in SGD. Default is 1 (-e:)=1 Return hyperparameter. Default is 1 (-p:)=1 Inout hyperparameter. Default is 1 (-q:)=1 Verbose output. (-v)=YES Graph is directed. (-dr)=YES Graph is weighted. (-w)=NO Output random walks instead of embeddings. (-ow)=NO Read 4945382 lines from graph/youtube.txt Killed

Where can the issue lie?

dhimmel commented 4 years ago

I encountered the Killed message and reran the process on a system with more memory and no longer got the error.