Other packages > Find by keyword >

TopicScore  

The Topic SCORE Algorithm to Fit Topic Models
View on CRAN: Click here


Download and install TopicScore package within the R console
Install from CRAN:
install.packages("TopicScore")

Install from Github:
library("remotes")
install_github("cran/TopicScore")

Install by package version:
library("remotes")
install_version("TopicScore", "0.0.1")



Attach the package and use:
library("TopicScore")
Maintained by
Minzhe Wang
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-06-06
Latest Update: 2019-06-06
Description:
Provides implementation of the "Topic SCORE" algorithm that is proposed by Tracy Ke and Minzhe Wang. The singular value decomposition step is optimized through the usage of svds() function in 'RSpectra' package, on a 'dgRMatrix' sparse matrix. Also provides a column-wise error measure in the word-topic matrix A, and an algorithm for recovering the topic-document matrix W given A and D based on quadratic programming. The details about the techniques are explained in the paper "A new SVD approach to optimal topic estimation" by Tracy Ke and Minzhe Wang (2017) <doi:10.48550/arXiv.1704.07016>.
How to cite:
Minzhe Wang (2019). TopicScore: The Topic SCORE Algorithm to Fit Topic Models. R package version 0.0.1, https://cran.r-project.org/web/packages/TopicScore
Previous versions and publish date:
No previous versions
Other packages that cited TopicScore R package
View TopicScore citation profile
Other R packages that TopicScore depends, imports, suggests or enhances
Functions, R codes and Examples using the TopicScore R package
Some associated functions: AP . W_from_AD . error_A . simplex_dist . topic_score . vertices_est . 
Some associated R codes: W_from_AD.R . data.R . error_A.R . topic_score.R .  Full TopicScore package functions and examples
Downloads during the last 30 days
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

critpath  
Setting the Critical Path in Project Management
Solving the problem of project management using CPM (Critical Path Method), PERT (Program Evaluation ...
Download / Learn more Package Citations See dependency  
mistral  
Methods in Structural Reliability
Various reliability analysis methods for rare event inference (computing failure probability and qua ...
Download / Learn more Package Citations See dependency  
steepness  
Testing Steepness of Dominance Hierarchies
The steepness package computes steepness as a property of dominance hierarchies. Steepness is define ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
ftaproxim  
Fault Tree Analysis Based on Proxel Simulation
Calculation and plotting of instantaneous unavailabilities of basic events along with the top event ...
Download / Learn more Package Citations See dependency  
rdbnomics  
Download DBnomics Data
R access to hundreds of millions data series from DBnomics API (). ...
Download / Learn more Package Citations See dependency  

22,114

R Packages

188,080

Dependencies

55,244

Author Associations

22,115

Publication Badges

© Copyright 2022 - present. All right reserved, rpkg.net. Contact Us / Suggestions / Concerns