Dmitry Kobak

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

collatz-viz. Visualizing the Collatz conjecture

iclr-tsne. Visualizing ICLR submissions

covid-underdispersion. Testing reported Covid-19 deaths and cases for Poisson underdispersion

excess-mortality-war. War fatalities in Russia estimated via excess male mortality

simclr-cifar10. PyTorch implementation of SimCLR on CIFAR10 with ResNets

low-dim-embeddings-review. Jupyter Notebook

dkobak.github.io. My website

a1geometry. Data and code for the A1 geometry paper

path-tracking. Analysis code for our path tracking experiment

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