Veganism Social

Miki :rstats:<a href="https://techhub.social/tags/30DayChartChallenge" class="mention hashtag" rel="nofollow noopener" target="_blank">#30DayChartChallenge</a> Día 14: Kinship! 🌿 Hoy toca visualizar "parentescos" animales, pero basados en ¡similitud de rasgos! <a href="https://techhub.social/tags/RelationshipsWeek" class="mention hashtag" rel="nofollow noopener" target="_blank">#RelationshipsWeek</a> <a href="https://techhub.social/tags/Animals" class="mention hashtag" rel="nofollow noopener" target="_blank">#Animals</a>Este dendrograma horizontal es el resultado de un clustering jerárquico (hclust Ward.D2) sobre ~170 especies, usando su Masa Corporal y Longevidad Máxima (log-transformadas y escaladas). ¡Muestra quién se agrupa con quién según su estrategia de vida!Las ramas unen las especies más similares. La longitud horizontal hasta la unión indica cuán diferentes son. Se ven grandes grupos que separan, por ejemplo, animales muy grandes/longevos de otros más pequeños/rápidos. Es una forma de ver la estructura oculta en los datos de rasgos.(Solo se muestra 1/3 de las etiquetas para no saturar!)🛠 <a href="https://techhub.social/tags/rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#rstats</a> <a href="https://techhub.social/tags/ggplot2" class="mention hashtag" rel="nofollow noopener" target="_blank">#ggplot2</a> <a href="https://techhub.social/tags/ggdendro" class="mention hashtag" rel="nofollow noopener" target="_blank">#ggdendro</a> <a href="https://techhub.social/tags/stats" class="mention hashtag" rel="nofollow noopener" target="_blank">#stats</a> | Datos: Kaggle (S. Banerjee) 📂 Código/Viz: <a href="https://t.ly/Y_fwt" rel="nofollow noopener" translate="no" target="_blank">https://t.ly/Y_fwt</a><a href="https://techhub.social/tags/Day14" class="mention hashtag" rel="nofollow noopener" target="_blank">#Day14</a> <a href="https://techhub.social/tags/Kinship" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kinship</a> <a href="https://techhub.social/tags/dataviz" class="mention hashtag" rel="nofollow noopener" target="_blank">#dataviz</a> <a href="https://techhub.social/tags/DataVisualization" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataVisualization</a> <a href="https://techhub.social/tags/Ecology" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ecology</a> <a href="https://techhub.social/tags/LifeHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#LifeHistory</a> <a href="https://techhub.social/tags/AnimalTraits" class="mention hashtag" rel="nofollow noopener" target="_blank">#AnimalTraits</a> <a href="https://techhub.social/tags/Clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#Clustering</a> <a href="https://techhub.social/tags/Dendrogram" class="mention hashtag" rel="nofollow noopener" target="_blank">#Dendrogram</a> <a href="https://techhub.social/tags/ggplot2" class="mention hashtag" rel="nofollow noopener" target="_blank">#ggplot2</a> <a href="https://techhub.social/tags/Kaggle" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kaggle</a>

John Vaccaro (johniac)SciTech Chronicles. . . . . . . . .April 8th, 2025<a href="https://bit.ly/stc040825" rel="nofollow noopener" translate="no" target="_blank">https://bit.ly/stc040825</a><a href="https://mastodon.social/tags/neuroimaging" class="mention hashtag" rel="nofollow noopener" target="_blank">#neuroimaging</a> <a href="https://mastodon.social/tags/visual" class="mention hashtag" rel="nofollow noopener" target="_blank">#visual</a> <a href="https://mastodon.social/tags/dorsal" class="mention hashtag" rel="nofollow noopener" target="_blank">#dorsal</a> <a href="https://mastodon.social/tags/ventral" class="mention hashtag" rel="nofollow noopener" target="_blank">#ventral</a> <a href="https://mastodon.social/tags/biomass" class="mention hashtag" rel="nofollow noopener" target="_blank">#biomass</a> <a href="https://mastodon.social/tags/bioenergetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#bioenergetic</a> <a href="https://mastodon.social/tags/modeling" class="mention hashtag" rel="nofollow noopener" target="_blank">#modeling</a> <a href="https://mastodon.social/tags/fermentation" class="mention hashtag" rel="nofollow noopener" target="_blank">#fermentation</a> <a href="https://mastodon.social/tags/certainty" class="mention hashtag" rel="nofollow noopener" target="_blank">#certainty</a> <a href="https://mastodon.social/tags/patterns" class="mention hashtag" rel="nofollow noopener" target="_blank">#patterns</a> <a href="https://mastodon.social/tags/independent" class="mention hashtag" rel="nofollow noopener" target="_blank">#independent</a> <a href="https://mastodon.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> <a href="https://mastodon.social/tags/respiration" class="mention hashtag" rel="nofollow noopener" target="_blank">#respiration</a> <a href="https://mastodon.social/tags/brain" class="mention hashtag" rel="nofollow noopener" target="_blank">#brain</a> <a href="https://mastodon.social/tags/functions" class="mention hashtag" rel="nofollow noopener" target="_blank">#functions</a> <a href="https://mastodon.social/tags/prefrontal" class="mention hashtag" rel="nofollow noopener" target="_blank">#prefrontal</a> <a href="https://mastodon.social/tags/DNA" class="mention hashtag" rel="nofollow noopener" target="_blank">#DNA</a> <a href="https://mastodon.social/tags/on" class="mention hashtag" rel="nofollow noopener" target="_blank">#on</a>-off <a href="https://mastodon.social/tags/methylation" class="mention hashtag" rel="nofollow noopener" target="_blank">#methylation</a> <a href="https://mastodon.social/tags/immune" class="mention hashtag" rel="nofollow noopener" target="_blank">#immune</a>-related

💧🌏 Greg CocksA Methodology For The Multitemporal Analysis Of Land Cover Changes And Urban Expansion Using Synthetic Aperture Radar (SAR) Imagery - A Case Study Of The Aburrá Valley In Colombia -- <a href="https://doi.org/10.3390/rs17030554" rel="nofollow noopener" translate="no" target="_blank">https://doi.org/10.3390/rs17030554</a> <-- shared paper -- <a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#GIS</a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#spatial</a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#mapping</a> <a href="https://techhub.social/tags/SyntheticApertureRadar" class="mention hashtag" rel="nofollow noopener" target="_blank">#SyntheticApertureRadar</a> <a href="https://techhub.social/tags/SAR" class="mention hashtag" rel="nofollow noopener" target="_blank">#SAR</a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#remotesensing</a> <a href="https://techhub.social/tags/multitemporalanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#multitemporalanalysis</a> <a href="https://techhub.social/tags/landcover" class="mention hashtag" rel="nofollow noopener" target="_blank">#landcover</a> <a href="https://techhub.social/tags/landcoverchange" class="mention hashtag" rel="nofollow noopener" target="_blank">#landcoverchange</a> <a href="https://techhub.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> <a href="https://techhub.social/tags/kurtosis" class="mention hashtag" rel="nofollow noopener" target="_blank">#kurtosis</a> <a href="https://techhub.social/tags/fuzzylogic" class="mention hashtag" rel="nofollow noopener" target="_blank">#fuzzylogic</a> <a href="https://techhub.social/tags/kernelbasedmethod" class="mention hashtag" rel="nofollow noopener" target="_blank">#kernelbasedmethod</a> <a href="https://techhub.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#machinelearning</a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#spatialanalysis</a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#spatiotemporal</a> <a href="https://techhub.social/tags/geostatistics" class="mention hashtag" rel="nofollow noopener" target="_blank">#geostatistics</a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener" target="_blank">#model</a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener" target="_blank">#modeling</a> <a href="https://techhub.social/tags/Aburr%C3%A1Valley" class="mention hashtag" rel="nofollow noopener" target="_blank">#AburráValley</a> <a href="https://techhub.social/tags/Columbia" class="mention hashtag" rel="nofollow noopener" target="_blank">#Columbia</a> <a href="https://techhub.social/tags/urban" class="mention hashtag" rel="nofollow noopener" target="_blank">#urban</a> <a href="https://techhub.social/tags/urbanexpansion" class="mention hashtag" rel="nofollow noopener" target="_blank">#urbanexpansion</a> <a href="https://techhub.social/tags/population" class="mention hashtag" rel="nofollow noopener" target="_blank">#population</a> <a href="https://techhub.social/tags/growth" class="mention hashtag" rel="nofollow noopener" target="_blank">#growth</a> <a href="https://techhub.social/tags/topography" class="mention hashtag" rel="nofollow noopener" target="_blank">#topography</a> <a href="https://techhub.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#monitoring</a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#satellite</a> <a href="https://techhub.social/tags/sentinel" class="mention hashtag" rel="nofollow noopener" target="_blank">#sentinel</a> <a href="https://techhub.social/tags/valley" class="mention hashtag" rel="nofollow noopener" target="_blank">#valley</a> <a href="https://techhub.social/tags/landuse" class="mention hashtag" rel="nofollow noopener" target="_blank">#landuse</a> <a href="https://techhub.social/tags/distribution" class="mention hashtag" rel="nofollow noopener" target="_blank">#distribution</a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener" target="_blank">#infrastructure</a> <a href="https://techhub.social/tags/building" class="mention hashtag" rel="nofollow noopener" target="_blank">#building</a> <a href="https://techhub.social/tags/roads" class="mention hashtag" rel="nofollow noopener" target="_blank">#roads</a> <a href="https://techhub.social/tags/naturalresources" class="mention hashtag" rel="nofollow noopener" target="_blank">#naturalresources</a> <a href="https://techhub.social/tags/environmental" class="mention hashtag" rel="nofollow noopener" target="_blank">#environmental</a> <a href="https://techhub.social/tags/conservation" class="mention hashtag" rel="nofollow noopener" target="_blank">#conservation</a> <a href="https://techhub.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#monitoring</a> <a href="https://techhub.social/tags/multitemporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#multitemporal</a>

Europe Says<a href="https://www.europesays.com/1760442/" rel="nofollow noopener" target="_blank">https://www.europesays.com/1760442/</a> Statistical and data visualization techniques to study the role of one-electron in the energy of neutral and charged clusters of Na39 <a href="https://pubeurope.com/tags/Clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#Clustering</a> <a href="https://pubeurope.com/tags/Data" class="mention hashtag" rel="nofollow noopener" target="_blank">#Data</a> <a href="https://pubeurope.com/tags/DataVisualization" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataVisualization</a> <a href="https://pubeurope.com/tags/DensityFunctionalTheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#DensityFunctionalTheory</a> <a href="https://pubeurope.com/tags/Energy" class="mention hashtag" rel="nofollow noopener" target="_blank">#Energy</a> <a href="https://pubeurope.com/tags/HumanitiesAndSocialSciences" class="mention hashtag" rel="nofollow noopener" target="_blank">#HumanitiesAndSocialSciences</a> <a href="https://pubeurope.com/tags/multidisciplinary" class="mention hashtag" rel="nofollow noopener" target="_blank">#multidisciplinary</a> <a href="https://pubeurope.com/tags/Regression" class="mention hashtag" rel="nofollow noopener" target="_blank">#Regression</a> <a href="https://pubeurope.com/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#science</a> <a href="https://pubeurope.com/tags/SodiumCluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#SodiumCluster</a> <a href="https://pubeurope.com/tags/StatisticalAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#StatisticalAnalysis</a> <a href="https://pubeurope.com/tags/StatisticalPhysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#StatisticalPhysics</a> <a href="https://pubeurope.com/tags/statistics" class="mention hashtag" rel="nofollow noopener" target="_blank">#statistics</a> <a href="https://pubeurope.com/tags/TimeSeries" class="mention hashtag" rel="nofollow noopener" target="_blank">#TimeSeries</a>

Kevin Karhan :verified:<a href="https://m.ai6yr.org/@ai6yr" class="u-url mention" rel="nofollow noopener" target="_blank">@ai6yr</a> <a href="https://techtoots.com/@dthacker9" class="u-url mention" rel="nofollow noopener" target="_blank">@dthacker9</a> <a href="https://oxytodon.com/@fuchsiii" class="u-url mention" rel="nofollow noopener" target="_blank">@fuchsiii</a> I just found them cheap as surplus - there are also others from Dell (WYSE), Fujitsu (Futro) & IGEL.Basically almost all of them are cheap (like €50 at most, sometimes <€10 in a 10-pack lot) and fanless, so ideal to do some <a href="https://infosec.space/tags/BareMetal" class="mention hashtag" rel="nofollow noopener" target="_blank">#BareMetal</a> <a href="https://infosec.space/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> or just to have chugging along silently in the background...

Kevin Karhan :verified:<a href="https://infosec.exchange/@perry_mitchell" class="u-url mention" rel="nofollow noopener" target="_blank">@perry_mitchell</a> I'd avoid not just <a href="https://infosec.space/tags/SMR" class="mention hashtag" rel="nofollow noopener" target="_blank">#SMR</a> but all <a href="https://infosec.space/tags/Helium" class="mention hashtag" rel="nofollow noopener" target="_blank">#Helium</a>-filled drives as a matter of principle.<ul><li>Also isn't <a href="https://infosec.space/tags/UnRaid" class="mention hashtag" rel="nofollow noopener" target="_blank">#UnRaid</a> that weird <a href="https://infosec.space/tags/KVM" class="mention hashtag" rel="nofollow noopener" target="_blank">#KVM</a>-Distro?</li></ul>I mean, I know <a href="https://infosec.space/tags/trueNAS" class="mention hashtag" rel="nofollow noopener" target="_blank">#trueNAS</a> SCALE & <a href="https://infosec.space/tags/ProxMox" class="mention hashtag" rel="nofollow noopener" target="_blank">#ProxMox</a> doing <a href="https://infosec.space/tags/ZFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#ZFS</a> + <a href="https://infosec.space/tags/Ceph" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ceph</a> for <a href="https://infosec.space/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> and <a href="https://infosec.space/tags/redundancy" class="mention hashtag" rel="nofollow noopener" target="_blank">#redundancy</a>...

Mike D.<a href="https://mastodon.social/@werefreeatlast" class="u-url mention" rel="nofollow noopener" target="_blank">@werefreeatlast</a> I'm waiting on a similar sized dell to use as a media server. I will be running Ubuntu as well.Many people use these to experiment with <a href="https://kolektiva.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a>. I've read a lot and watched some videos about clustering with <a href="https://kolektiva.social/tags/Proxmox" class="mention hashtag" rel="nofollow noopener" target="_blank">#Proxmox</a>.-edited for grammar

Fabrice Tshimanga4/nReverting our General Distance matrix into the General Similarity matrix yields an ambiguous spectrum, whose eigenvalues do not help to determine the number of clusters in the data. But repeating clustering and tracing which subjects consistently get clustered together, actually yields the right information, encoded in a co-occurrence matrix. This latter is quite evidently composed of 5 main clusters. Our second approach, affinity propagation, found autonomously 7 clusters, that are mainly finer grained partitions of the former 5.<a href="https://neuromatch.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#machinelearning</a> <a href="https://neuromatch.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a>

Fabrice Tshimanga3/nWe thus decided to use the General Distance Measure to compute pairwise similarities between our 172 subjects, and obtained a matrix, which as math savy people know, is also the description of a network (an "adjacency matrix" for a "weighted undirected graph"). The problem was then to find cliques, communities or clusters of similar patients in such a network, and we used spectral clustering. Spectral clustering is a family of techniques that use spectra of matrices describing networks, i.e. use eigenvalues of matrices to understand the structure of those networks.<a href="https://neuromatch.social/tags/spectralanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#spectralanalysis</a> <a href="https://neuromatch.social/tags/spectralclustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#spectralclustering</a> <a href="https://neuromatch.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> <a href="https://neuromatch.social/tags/neuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#neuroscience</a>

Fabrice Tshimanga1/n Our pre-print is finally out! Here's my first <a href="https://neuromatch.social/tags/paperthread" class="mention hashtag" rel="nofollow noopener" target="_blank">#paperthread</a> 🧵 In this work, co-authors and I clustered ischaemic stroke patients profiles, and recovered common patterns of cognitive, sensorimotor damage....Historically many focal lesions to specific cortical areas were associated with specific distinction, but most strokes involve subcortical regions and bring multivariate patterns of deficits. To characterize those patterns, many studies have turned to correlation analysis, factor analysis, PCA, focusing on the relations among variables==domains of impairments...<a href="https://www.medrxiv.org/content/10.1101/2023.11.08.23297808" rel="nofollow noopener" translate="no" target="_blank">https://www.medrxiv.org/content/10.1101/2023.11.08.23297808</a><a href="https://neuromatch.social/tags/stroke" class="mention hashtag" rel="nofollow noopener" target="_blank">#stroke</a> <a href="https://neuromatch.social/tags/neuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#neuroscience</a> <a href="https://neuromatch.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#machinelearning</a> <a href="https://neuromatch.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a>

Evan LightFederated link aggregators should not own individual topics. Topics should belong to the entire fedi.Instance owned topics is just another form of centralization. We should not only discourage topic diaspora (e.g., a "gaming" topic on beehaw is separate from a gaming topic on another instance) but engineer solutions to *allow* and default unification of content by topic across the fedi for link aggregation (but not force this).(De)federation then becomes how we keep topics safe for our communities: blocking posts and comments from demonstrably unsafe instances.This is a CAP distributed system problem. My instincts say that federated link aggregation is a different enough problem from federated blogging (mastodon) that we need federated instances to share content via a consensus algorithm and not the mastodon style of federation.I wonder about the practicalities of making this work in the truly heterogenous system of the <a href="https://tenforward.social/tags/fediverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#fediverse</a>. Perhaps by having the federation members/instances themselves share capability and capacity metadata with the cluster so as to load balance intelligently? The alternative could be an unintentional DDOS due to a massive instance going offline, shedding traffic to instances too small to handle the load.<a href="https://tenforward.social/tags/linkaggregation" class="mention hashtag" rel="nofollow noopener" target="_blank">#linkaggregation</a> <a href="https://tenforward.social/tags/cap" class="mention hashtag" rel="nofollow noopener" target="_blank">#cap</a> <a href="https://tenforward.social/tags/distributedsystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#distributedsystems</a> <a href="https://tenforward.social/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a> <a href="https://tenforward.social/tags/federation" class="mention hashtag" rel="nofollow noopener" target="_blank">#federation</a> <a href="https://tenforward.social/tags/fediverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#fediverse</a> <a href="https://tenforward.social/tags/decentralization" class="mention hashtag" rel="nofollow noopener" target="_blank">#decentralization</a>

dialecticDoltAhhhh <a href="https://mathstodon.xyz/tags/Introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#Introduction</a> I'm a phd student in <a href="https://mathstodon.xyz/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#hpc</a> and <a href="https://mathstodon.xyz/tags/computationalscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#computationalscience</a>. Making computers go brrr for large scale data analytics (<a href="https://mathstodon.xyz/tags/clustering" class="mention hashtag" rel="nofollow noopener" target="_blank">#clustering</a>, nearest neighbors, <a href="https://mathstodon.xyz/tags/imageprocessing" class="mention hashtag" rel="nofollow noopener" target="_blank">#imageprocessing</a>, <a href="https://mathstodon.xyz/tags/linearalgebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#linearalgebra</a>) & dabble in tools for task based <a href="https://mathstodon.xyz/tags/parallelism" class="mention hashtag" rel="nofollow noopener" target="_blank">#parallelism</a>. Hope to see some of ya'll @ <a href="https://mathstodon.xyz/tags/SC22" class="mention hashtag" rel="nofollow noopener" target="_blank">#SC22</a>! I listen to more <a href="https://mathstodon.xyz/tags/ska" class="mention hashtag" rel="nofollow noopener" target="_blank">#ska</a> than is acceptable in 2022, and will lie about having better music tastes than the digimon movie soundtrack. @ me with loose leaf <a href="https://mathstodon.xyz/tags/tea" class="mention hashtag" rel="nofollow noopener" target="_blank">#tea</a> and <a href="https://mathstodon.xyz/tags/book" class="mention hashtag" rel="nofollow noopener" target="_blank">#book</a> recs (always reading <a href="https://mathstodon.xyz/tags/fiction" class="mention hashtag" rel="nofollow noopener" target="_blank">#fiction</a> & <a href="https://mathstodon.xyz/tags/webserials" class="mention hashtag" rel="nofollow noopener" target="_blank">#webserials</a>)

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