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Alexandre B A Villares<a href="https://pynews.com.br/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a> <a href="https://pynews.com.br/tags/MinimumSpanningTree" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MinimumSpanningTree</a> Code at: <a href="https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_02_07" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_02_07</a> More sketch-a-day: <a href="https://abav.lugaralgum.com/sketch-a-day" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://abav.lugaralgum.com/sketch-a-day</a> If you like this, support my work: <a href="https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724</a> <a href="https://pynews.com.br/tags/Processing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Processing</a> <a href="https://pynews.com.br/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Python</a> <a href="https://pynews.com.br/tags/py5" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#py5</a> <a href="https://pynews.com.br/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CreativeCoding</a>

Tuomas Väisänen 📼🧟‍♂️I don't do a lot of <a href="https://vis.social/tags/NetworkAnalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetworkAnalysis</a> in my work, but there are many in <a href="https://mastodon.online/@digigeolab" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@digigeolab</a> who do, and presumably here as well.I know <a href="https://vis.social/tags/NetworkX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetworkX</a> is a commonly used Python library for such analysis, but it is a bit slow. However, there is a new spin of it called <a href="https://vis.social/tags/RustworkX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RustworkX</a> written in Rust, which makes it blisteringly fast.Here are some benchmarks: <a href="https://www.rustworkx.org/dev/benchmarks.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.rustworkx.org/dev/benchmarks.html</a>Has anyone tried it? Any opinions?

Michal Hrušecký :turris: :geeko:I finally arrived at <a href="https://social.hrusecky.net/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetworkX</a> event in <a href="https://social.hrusecky.net/tags/paris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Paris</a>! Let's see if I can find somebody interested in <a href="https://social.hrusecky.net/tags/secure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#secure</a> <a href="https://social.hrusecky.net/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> <a href="https://social.hrusecky.net/tags/turris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Turris</a> <a href="https://social.hrusecky.net/tags/wifi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wifi</a> <a href="https://social.hrusecky.net/tags/router" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#router</a>!

Michal Hrušecký :turris: :geeko:I will be at <a href="https://social.hrusecky.net/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetworkX</a> event in <a href="https://social.hrusecky.net/tags/paris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Paris</a> this Wednesday and Thursday! If you will be around and want to talk about our <a href="https://social.hrusecky.net/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> <a href="https://social.hrusecky.net/tags/secure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#secure</a> <a href="https://social.hrusecky.net/tags/wifi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wifi</a> <a href="https://social.hrusecky.net/tags/router" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#router</a> <a href="https://social.hrusecky.net/tags/turris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Turris</a>, let me know (preferably via e-mail) and we can meet there!

Michael SzellPlease help - <a href="https://datasci.social/tags/networkScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkScience</a> question: I need to extract the set of face cycles <a href="https://en.wikipedia.org/wiki/Cycle_basis#Face_cycles" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://en.wikipedia.org/wiki/Cycle_basis#Face_cycles</a> from a <a href="https://datasci.social/tags/planar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#planar</a> graph, preferrably via Python (<a href="https://datasci.social/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a>, <a href="https://datasci.social/tags/igraph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#igraph</a>, etc :networkx: :igraph:). I used networkx' minimum_cycle_basis() method so far, but I realized the minimum cycle basis is generally not the same as the face cycles. Does anybody know if there is a function for that in one of the common libraries? I want to avoid writing it myself if it's already out there.

Seth GJust open sourced a <a href="https://mastodon.social/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Python</a> library for applying stream orders to river networks - <a href="https://github.com/compassinformatics/cascade/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/compassinformatics/cascade/</a> based on <a href="https://mastodon.social/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a> <a href="https://mastodon.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#foss4g</a> <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geospatial</a>

Tuomas Väisänen 📼🧟‍♂️Calculating different <a href="https://vis.social/tags/centrality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#centrality</a> measures for a street <a href="https://vis.social/tags/network" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#network</a> takes longer than expected.<a href="https://vis.social/tags/DegreeCentrality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DegreeCentrality</a> is calculated in a few milliseconds. But oh boy. <a href="https://vis.social/tags/ClosenessCentrality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClosenessCentrality</a> and <a href="https://vis.social/tags/BetweennessCentrality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BetweennessCentrality</a> are proper whoppers. For a network of 65 000 nodes, we're talking about 2+ hour calculation times for the closeness centrality, not to mention the betweenness.Apparently switching to <a href="https://vis.social/tags/igraph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#igraph</a> would provide a speed boost over <a href="https://vis.social/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a> but the convenience of <a href="https://vis.social/tags/osmnx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#osmnx</a> has won me over.

Lisa HornungAfter weeks of making <a href="https://fosstodon.org/tags/maps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maps</a> for the 30DayMapChallenge, it's time for some <a href="https://fosstodon.org/tags/dataviz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dataviz</a> again. Looked at what words C-3PO uses most often together (bigram analysis) and visualised them in a network graph (thicker line=more co-occurences). "Oh dear" 😃 Based on Star Wars scripts for episodes 1-6. Made with <a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> using <a href="https://fosstodon.org/tags/nltk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nltk</a>, <a href="https://fosstodon.org/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a>, and <a href="https://fosstodon.org/tags/matplotlib" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#matplotlib</a>. 🔗 Code: <a href="https://github.com/Lisa-Ho/small-data-projects/blob/main/2023/2312-starwars-what-XY-says/starwars-what-XY-says.ipynb" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/Lisa-Ho/small-data-projects/blob/main/2023/2312-starwars-what-XY-says/starwars-what-XY-says.ipynb</a> <a href="https://fosstodon.org/tags/StarWars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#StarWars</a> <a href="https://fosstodon.org/tags/NLP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NLP</a>

jeancfGone for good. <a href="https://noc.social/tags/NetworkX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetworkX</a> conference, Paris

Alexandre DulaunoyA new release 3.2 of the incredible library NetworkX (the Network Analysis tool in Python) Many improvements including Kemeny's constant on undirected and directed graphs.<a href="https://paperbay.org/tags/networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkx</a> <a href="https://paperbay.org/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> <a href="https://paperbay.org/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> <a href="https://paperbay.org/tags/networkanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networkanalysis</a> <a href="https://paperbay.org/tags/graphtheory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#graphtheory</a> <a href="https://paperbay.org/tags/graph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#graph</a> 🔗 Release notes - <a href="https://networkx.org/documentation/stable/release/release_3.2.html" rel="nofollow noopener noreferrer" target="_blank">https://networkx.org/documentation/stable/release/release_3.2.html</a>

Tanguy Fardet1. Don't touch your code for 6 months. 2. Come back, do stuff, push... all tests fail -_-Over these past 6 months:- <a href="https://scicomm.xyz/tags/shapely" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shapely</a> made their geometries immutable (that was a pain) - <a href="https://scicomm.xyz/tags/Networkx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networkx</a> decided to move to <a href="https://scicomm.xyz/tags/scipy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#scipy</a> sparse arrays, even though they are nowhere near finished and the move was almost guaranteed to break code - <a href="https://scicomm.xyz/tags/graph_tool" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#graph_tool</a> moved a function to another module - <a href="https://scicomm.xyz/tags/matplotlib" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#matplotlib</a> 3.7 made ArtlstList immutable - <a href="https://scicomm.xyz/tags/nest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nest</a> broke their ubuntu packageHow's *your* day going?<a href="https://scicomm.xyz/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Python</a> <a href="https://scicomm.xyz/tags/FOSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FOSS</a> <a href="https://scicomm.xyz/tags/FLOSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FLOSS</a>

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