InData Science Collectiveby🐼 panDataHands-on: Time Series ForecastingFrom Data Preparation to Stationarity and Predictive Modeling5d ago35d ago3
Irene Markelic, PhDHow to Create a Bivariate Normal Random Vector from Two Independent Normals?Learning How to Quickly Approximate a Bivariate Normal Distribution Without Libraries Like SciPyMar 22Mar 22
InDev GeniusbyEverton Gomede, PhDUnlocking Patterns: The Role of Probability Distributions in Machine LearningAbstractFeb 24Feb 24
InTowards AIbyNiklas LangWhy Binary Cross-Entropy Matters: A Guide for Data ScientistsThe Mathematics, Intuition, and Implementation of BCE in MLFeb 111Feb 111
MathphyeThe binomial theorem (generalization for real numbers -part1)The binomial theorem as most people know it stands for natural numbers.Feb 25Feb 25
Charlie ThomasBasic Mathematics For Quantum Mechanics — EigenvectorsLet’s consider a matrix A and a vector v. When we multiply A and v together we get back another vector w. SoSep 16, 2023Sep 16, 2023
Andreas Prasetyanto SandiwanAnalytical Way to Solve The Quantum Harmonic Oscillator Problem (Part 2: Energy Levels)From intermediate solution to energy levelsDec 19, 20241Dec 19, 20241
InStarts With A Bang!byEthan SiegelThe surprising origins of wave-particle dualityEverything acts like a wave while it propagates, but behaves like a particle whenever it interacts. The origins of this duality go way…Feb 28, 202414Feb 28, 202414
InCrypto PunditbySajjad HussainSpotting Market Reversals: How to Identify Trend Reversal PatternsDid you know you will make money in crypto trading by just following the trends? But what happens if the trend suddenly changes, and how…Feb 7Feb 7
InIntuitionbyMuhammad Zain SarwarBootstrap ParadoxThe Challenge Time Travel Poses to the Cause-and-Effect RelationshipFeb 42Feb 42
InCrypto PunditbySajjad HussainMACD Divergence: A Practical Guide to Spotting Market TurnsIf an MCAD shows a dead cross in a 1-hour time frame and a golden cross in a 15-minute time frame, what to do? Is it safe to open the long…Feb 8Feb 8
InBL’s Weekly Math GamesbyBLA Beautiful Solution To A Difficult Geometry PuzzleA Christmas Eve Adventure ❄️Dec 24, 202412Dec 24, 202412
InPuzzle SpherebyBLAn Ancient British Math Problem From 1984How many solutions are there?Feb 26Feb 26
InInto QuantumbyDr. Ashish BamaniaAn Introduction To The Hilbert SpaceThe space where quantum systems live and breathe.Dec 18, 20243Dec 18, 20243
Rhett AllainLagrangian Mechanics: Speed Run Problems (with VPython Animations)Just for fun, I’m going to set up some physics problems for Lagrangian mechanics. This will give you some situations to practice with.Dec 13, 20243Dec 13, 20243
InTowards AIbyEbrahim PichkaGroup Relative Policy Optimization (GRPO) Illustrated Breakdown & ExplanationA simplified intro to GRPO, an efficient policy optimization method used for LLM reasoning trainingJan 311Jan 311
InGraphic mathsbyMartin McBridePathological cases — Dirichlet functionMy new book Calculus is available on Leanpub, with a free sample chapterDec 12, 20241Dec 12, 20241