Software
Numerical Computing
Spectra
C++ library for large-scale eigenvalue and SVD problems (Honorable Mention of John Chambers Award 2016)

RSpectra
Large-scale eigenvalue decomposition, SVD, and principal component analysis

LBFGS++
A header-only C++ library for L-BFGS and L-BFGS-B algorithms

RcppNumerical
Rcpp integration for numerical computing libraries

Fastncdf
Fast computation of normal cumulative distribution function

Statistical Modeling and Machine Learning
ReHLine
Regularized composite ReLU-ReHU loss minimization with linear computation and linear convergence

TemperFlow
Efficient multimodal sampling via tempered distribution flow

MarkerPen
Marker gene detection via penalized principal component analysis

ALMOND
Adaptive latent modeling and optimization via neural networks and Langevin diffusion

CDtau
Unbiased contrastive divergence algorithm for training energy-based latent variable models

MiniDNN
A header-only C++ library for deep neural networks

Recosystem
Recommender system using parallel matrix factorization

Graphics and Data Visualization
Showtext
An R package that makes it easier to use fonts in R graphics

R2SWF
Creating Flash animations from R graphics

Reproducible Research
Prettydoc
Creating pretty documents from R Markdown
