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#DataScience

100 posts67 participants8 posts today
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Jana Semrau

"Data2Action exists to make emerging technology work harder for humanity, enabling us to co-create a healthier, fairer and more sustainable world for all. [...]

We’re recruiting *13 funded doctoral fellows from Europe and beyond* to work collaboratively across a range of interconnected cutting-edge research and development projects."

#HorizonEurope #UKResearchAndInnovation #UKRI #MarieCurie #MSCA #DoctoralNetwork #PhD #DataScience #Data2Action #SocialInnovation #SocialImpact #LivingLabs #CoCreation #Collaboration #Transdisciplinary #Dissemination #Communication #NetworkBuilding #CommonGood #AI #CuttingEdge
#Technology #Humanity #Health #Fairness #Sustainability #SustainableWorld #PublicGood #SocialPioneers #ArtificalIntelligence
#SectoralExperts #Society #RealWorldSolutions #ClimateChange #SocialJustice #Democracy #Aging #People #Planet

data2action.eu

www.data2action.euData2Action doctoral network | new MSCA fellowshipsThe new Marie Skłodowska-Curie Actions (MSCA) network uniting social innovation with data science & AI for common good. Find out more and apply for a PhD.
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Hacker News

Matrix Calculus (For Machine Learning and Beyond)

arxiv.org/abs/2501.14787

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arXiv.orgMatrix Calculus (for Machine Learning and Beyond)This course, intended for undergraduates familiar with elementary calculus and linear algebra, introduces the extension of differential calculus to functions on more general vector spaces, such as functions that take as input a matrix and return a matrix inverse or factorization, derivatives of ODE solutions, and even stochastic derivatives of random functions. It emphasizes practical computational applications, such as large-scale optimization and machine learning, where derivatives must be re-imagined in order to be propagated through complicated calculations. The class also discusses efficiency concerns leading to "adjoint" or "reverse-mode" differentiation (a.k.a. "backpropagation"), and gives a gentle introduction to modern automatic differentiation (AD) techniques.
#HackerNews#MatrixCalculus#MachineLearning
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