dkobak

excess-mortality

Excess mortality during COVID-19 pandemic

elections

Statistical anomalies in Russian elections

high-dim-ridge

The optimal ridge penalty for real-world high-dimensional data can be zero or negative due to the implicit ridge regularization

finer-tsne

Code for the paper on t-SNE with variable degree of freedom

tsne-umap-init

Initialization is critical for preserving global data structure in both t-SNE and UMAP

iclr-tsne

Visualizing ICLR submissions

covid-underdispersion

Testing reported Covid-19 deaths and cases for Poisson underdispersion

excess-mortality-war

Excess mortality in Russia due to the war in Ukraine

dkobak.github.io

My website

a1geometry

Data and code for the A1 geometry paper

FIt-SNE

Fast Fourier Transform-accelerated Interpolation-based t-SNE (FIt-SNE)

path-tracking

Analysis code for our path tracking experiment

bits-and-pieces

openTSNE

Extensible, parallel implementations of t-SNE

scikit-learn

scikit-learn: machine learning in Python