GitHub

fit_topic_model.R

#' more difficult cases. For full control, use \code{fit_poisson_nmf}. #' @details With the default settings, the model fitting is #' accomplished in four steps: (1) initialize the Poisson NMF model # ...
Investopedia

Random Variables: Concepts, Types, and Its Applications in Probability

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
IEEE

Research on Traveling-Wave Fault Location in Distribution Networks Based on Cross-Wavelet Transform and Instantaneous Frequency-Wave-Speed Fitting

Abstract: To improve the speed and accuracy of travelingwave fault location in distribution networks, this paper analyzes traveling-wave propagation characteristics and the applicability of existing ...
GitHub

fit_poisson_nmf.R

#' likelihood under a Poisson model of the count data, \code{X}, in #' which the Poisson rates are given by \code{tcrossprod(L,F)}. #' Function \code{fit_poisson_nmf} runs a specified number of #' ...