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In functions that take a single vertex ID as a parameter (instead of a vertex sequence), negative IDs, which should be invalid, are often handled in a strange way. Take for example `shortest_paths()`:…
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Hi, Emre, I used your code to reproduce the similarity between drugs and diseases in your paper. It takes 1000 times to calculate the mean and standard deviation of the distance of a drug disease pair…
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* JGraphT version: 1.5.1
* Java version (java -version)/platform: Java 11/NixOS (nixos/nixpkgs@fdb42a72ec4298fb204b885105c6823b33897f09)
**Issue**
I may be missing something, but the heurist…
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The recursive enumeration algorithm (REA) by Jimenez and Marzal is an efficient and pretty algorithm ( https://www.researchgate.net/publication/221607360_Computing_the_K_Shortest_Paths_A_New_Algorithm…
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def calculate_travel_time(self, zone1, zone2):
try:
return self.grid.shortest_paths[(zone1.x, zone1.y)][(zone2.x, zone2.y)]
except KeyError:
return floa…
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Mandatory: 20 GB
- attempt: 10 (Returns a reward description string on success, or an empty string on failure.)
- getContractType: 5 (Returns the contract name, to determine what to do (which fun…
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Passing NaNs as weights will cause some functions to crash, see e.g. https://github.com/igraph/rigraph/issues/415
Functions which can't handle NaNs should check the weight vector for NaNs, and repo…
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The way bounded paths are currently checked is with a post-op filter:
`iterativelength(0, (select count(*) from Person), a.rowid, b.rowid) between 2 and 3`
In this case, if the shortest path length …
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There was talk about Minimum Spanning Tree where is was diced that a MST is probably not what we want. #280
I think what we want is the tree that has the shortest average of the short path from ev…
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Thanks for sharing the code. I had a problem running the main_vertebrace_localization.py , which generated an empty predictive image with no content in it.The error contents is as follows:
Traceback …