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#covariance

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Dr Mircea Zloteanu 🌼🐝<p><a href="https://mastodon.social/tags/statstab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>statstab</span></a> #331 A geometric interpretation of the covariance matrix</p><p>Thoughts: Does this help interpretation? What do people think?</p><p><a href="https://mastodon.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a> <a href="https://mastodon.social/tags/dataviz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dataviz</span></a></p><p><a href="https://www.visiondummy.com/2014/04/geometric-interpretation-covariance-matrix/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">visiondummy.com/2014/04/geomet</span><span class="invisible">ric-interpretation-covariance-matrix/</span></a></p>
Dr Mircea Zloteanu 🌼🐝<p><a href="https://mastodon.social/tags/statstab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>statstab</span></a> #167 How would you explain covariance?</p><p>Thoughts: Cov explained simply (link1) and complexly (link2).</p><p><a href="https://mastodon.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a> <a href="https://mastodon.social/tags/correlation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>correlation</span></a> <a href="https://mastodon.social/tags/teaching" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>teaching</span></a> <a href="https://mastodon.social/tags/education" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>education</span></a></p><p><a href="https://stats.stackexchange.com/questions/18058/how-would-you-explain-covariance-to-someone-who-understands-only-the-mean" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">stats.stackexchange.com/questi</span><span class="invisible">ons/18058/how-would-you-explain-covariance-to-someone-who-understands-only-the-mean</span></a></p><p><a href="https://stats.stackexchange.com/questions/221962/understanding-that-operatornamecovx-x-operatornamevarx-intuitively/222091#222091" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">stats.stackexchange.com/questi</span><span class="invisible">ons/221962/understanding-that-operatornamecovx-x-operatornamevarx-intuitively/222091#222091</span></a></p>
JMLR<p>'Generalized Independent Noise Condition for Estimating Causal Structure with Latent Variables', by Feng Xie, Biwei Huang, Zhengming Chen, Ruichu Cai, Clark Glymour, Zhi Geng, Kun Zhang.</p><p><a href="http://jmlr.org/papers/v25/23-1052.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">jmlr.org/papers/v25/23-1052.ht</span><span class="invisible">ml</span></a> <br> <br><a href="https://sigmoid.social/tags/causal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>causal</span></a> <a href="https://sigmoid.social/tags/causally" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>causally</span></a> <a href="https://sigmoid.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a></p>
Ahmed Tarek<p>🤔 Invariance, Covariance, and Contravariance in .NET C# 🤷‍♂️</p><p>➡️ If it is so hard on you to really understand this topic, don’t feel ashamed of it, you are not alone.</p><p>➡️ However, this is the past. In this article, you are going to understand it once and for all.</p><p>Invariance, Covariance, and Contravariance in .NET C#</p><p><a href="https://www.developmentsimplyput.com/post/variance-invariance-covariance-contravariance-dotnet" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">developmentsimplyput.com/post/</span><span class="invisible">variance-invariance-covariance-contravariance-dotnet</span></a></p><p>Consider Sunscribing to my newsletter?<br>📭 <a href="https://developmentsimplyput.com/subscribe" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developmentsimplyput.com/subsc</span><span class="invisible">ribe</span></a></p><p><a href="https://dotnet.social/tags/dotnet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dotnet</span></a> <a href="https://dotnet.social/tags/variance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>variance</span></a> <a href="https://dotnet.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a> <a href="https://dotnet.social/tags/contravariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>contravariance</span></a> <a href="https://dotnet.social/tags/invaraince" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>invaraince</span></a></p>
Fractal Kitty<p>update - we have covariances and a centriod for this unique porthale behavior going on in salem, oregon</p><p><a href="https://porthales-of-salem.glitch.me/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">porthales-of-salem.glitch.me/</span><span class="invisible"></span></a></p><p>- still thinking about if I should be done or make a wrapper website. The goal is to spark creativity in my community - write, think, discuss what would happen if you so choose to go into the porthale (portal +porthole)</p><p><a href="https://mathstodon.xyz/tags/covariance" class="mention hashtag" rel="tag">#<span>covariance</span></a> <a href="https://mathstodon.xyz/tags/mathart" class="mention hashtag" rel="tag">#<span>mathart</span></a> <a href="https://mathstodon.xyz/tags/RPG" class="mention hashtag" rel="tag">#<span>RPG</span></a> <a href="https://mathstodon.xyz/tags/salemOregon" class="mention hashtag" rel="tag">#<span>salemOregon</span></a></p>
New Submissions to TMLR<p>Towards fully covariant machine learning</p><p><a href="https://openreview.net/forum?id=gllUnpYuXg" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">openreview.net/forum?id=gllUnp</span><span class="invisible">YuXg</span></a></p><p><a href="https://sigmoid.social/tags/symmetries" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>symmetries</span></a> <a href="https://sigmoid.social/tags/symmetry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>symmetry</span></a> <a href="https://sigmoid.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a></p>
John Best<p>That <a href="https://alaskan.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://alaskan.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a> will get you every time</p><p><a href="https://www.nature.com/articles/s41467-023-38906-7" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41467-023</span><span class="invisible">-38906-7</span></a></p><p><a href="https://alaskan.social/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climate</span></a> <a href="https://alaskan.social/tags/risk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>risk</span></a> <a href="https://alaskan.social/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climate</span></a></p>
JMLR<p>'Online Change-Point Detection in High-Dimensional Covariance Structure with Application to Dynamic Networks', by Lingjun Li, Jun Li.</p><p><a href="http://jmlr.org/papers/v24/20-1101.html" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">http://</span><span class="ellipsis">jmlr.org/papers/v24/20-1101.ht</span><span class="invisible">ml</span></a> <br> <br><a href="https://sigmoid.social/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a> <a href="https://sigmoid.social/tags/fmri" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fmri</span></a> <a href="https://sigmoid.social/tags/brain" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>brain</span></a></p>
Blake Richards<p>3/10) Driven by recent 🧠 findings in the <a href="https://fediscience.org/tags/visual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>visual</span></a> <a href="https://fediscience.org/tags/cortex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cortex</span></a>, we propose using the slope of the <a href="https://fediscience.org/tags/eigenspectrum" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eigenspectrum</span></a> decay of the representation <a href="https://fediscience.org/tags/covariance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>covariance</span></a>, termed α, as a measure of representation quality for <a href="https://fediscience.org/tags/SSL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SSL</span></a> model representations.</p><p><a href="https://fediscience.org/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> <a href="https://fediscience.org/tags/ML" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ML</span></a> <a href="https://fediscience.org/tags/deeplearning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>deeplearning</span></a></p>
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