Carsten KleininTowards Data ScienceNon-Negative Matrix Factorization for Image Compression and ClusteringFrom scratch implementation of a versatile algorithm in Python·11 min read·Aug 25, 2021----
Carsten KleininTowards Data ScienceFind duplicate photos and other filesA duplicate finder based on cryptographic hash functions·6 min read·Jan 11, 2021--1--1
Carsten KleininTowards Data ScienceHow to create a machine learning dataset from scratch?My grandmothers cook book meets machine learning part I·9 min read·Nov 18, 2019--1--1
Carsten KleininTowards Data ScienceSeparating mixed signals with Independent Component AnalysisThe fast ICA algorithm from scratch in Python·11 min read·Apr 29, 2019--3--3
Carsten KleininCoinmonksHow to get historical cryptocurrency dataDownloading minute resolution OHLC data via exchange APIs·6 min read·Dec 30, 2018--1--1
Carsten KleininTowards Data ScienceFrom Biology to AI: The PerceptronA biologically inspired linear classifier in Python·8 min read·Nov 12, 2018--3--3
Carsten KleininTowards Data ScienceWho’s talking? — Using K-Means clustering to sort neural events in PythonSpike sorting·8 min read·Sep 10, 2018--1--1
Carsten KleininTowards Data ScienceUsing signal processing to extract neural events in PythonSpike sorting·7 min read·Aug 23, 2018--3--3
Carsten KleininCoinmonksImplementing the general linear model (GLM) in Python for fMRI data analysisPart III: The General Linear Model (GLM)·9 min read·Jul 7, 2018----
Carsten KleininCoinmonksVisualizing Brain Imaging Data (fMRI) with PythonPart II: Correlation Maps·7 min read·Jun 27, 2018--4--4