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lda

Here are 54 public repositories matching this topic...

bnosac / ETM

Topic Modelling in Semantic Embedding Spaces

word2vec word-embeddings embeddings topic-modeling lda

Updated Nov 26, 2025
R

davidmeza1 / doctopics

Various examples of topic modeling and other text analysis

text-analysis lda lessons-learned

Updated Mar 31, 2016
R

weecology / LDATS

Latent Dirichlet Allocation coupled with Bayesian Time Series analyses

portal lda changepoint softmax parallel-tempering

Updated Sep 17, 2023
R

Twitmo

abuchmueller / Twitmo

Collect Twitter data and create topic models with R

nlp r twitter twitter-api geospatial stm rstats topic-modeling r-package lda ctm

Updated Sep 10, 2022
R

trajceskijovan / Structural-Topic-Modeling-in-R

Structural Topic Modeling in R (published two articles on Medium). STM, LDA, metadata, NLP.

nlp metadata r rmarkdown stm topic-modeling networks stopwords lda nlp-machine-learning stemming

Updated Jul 31, 2021
R

bademiya21 / Topic-Modeling-with-Automated-Determination-of-the-Number-of-Topics

My version of topic modelling using Latent Dirichlet Allocation (LDA) which finds the best number of topics for a set of documents using ldatuning package which comes with different metrics

visualization text-mining r metrics text topic-modeling text-processing lda unsupervised-learning probabilistic-graphical-models latent-dirichlet-allocation text-preprocessing

Updated Nov 15, 2018
R

JonasRieger / rollinglda

A rolling version of the Latent Dirichlet Allocation.

text-mining consistency reliability model-selection lda latent-dirichlet-allocation topic-models textdata topicmodeling topicmodelling topic-model topicmodel

Updated Nov 27, 2023
R

contefranz / OpTop

Optimal topic identification from a pool of Latent Dirichlet Allocation models

nlp natural-language-processing text-mining model-selection topic-modeling lda latent-dirichlet-allocation

Updated Feb 16, 2026
R

rena95 / Loss-Distribution-Approach

The repo contains the main topics carried out in my master's thesis on operational risk. In particular, it is described how to implement the so called Loss Distribution Approach (LDA), which is considered the state-of-the-art method to compute capital charge among large banks.

r lda copula value-at-risk risk-management extreme-value-statistics copula-models operational-risk loss-distribution loss-distribution-approach

Updated Mar 4, 2021
R

JonasRieger / ldaPrototype

Determine a Prototype from a number of runs of Latent Dirichlet Allocation.

text-mining reliability model-selection lda latent-dirichlet-allocation topic-models textdata topicmodeling topicmodelling topic-model modelselection topic-similarities

Updated Feb 16, 2026
R

susanli2016 / Machine-Learning-with-R

R codes for common Machine Learning Algorithms

random-forest svm naive-bayes linear-regression pca logistic-regression decision-trees lda polynomial-regression knn kmeans-clustering apriori-algorithm hierarchical-clustering svr xgboost-algorithm

Updated May 26, 2017
R

m-clark / topic-models-demo

Demonstration of a standard topic model approach

demo r topic-modeling lda latent-dirichlet-allocation structural-topic-modeling

Updated Jul 2, 2017
R

satyakamacodes / Early-estimation-of-protest-time-spans-Using-NLP-Topic-Modeling

Protests and agitations have long used as means for showing dissident towards social, political and economic issues in civil societies. In recent years we have witnessed a large number of protests across various geographies. Not to be left behind by similar trends in the rest of the world, South Africa, in recent years have witnessed a large num…

duration r random-forest modeling supervised-learning topic-modeling protest span lda allocation decision-tree latent-dirichlet-allocation south-africa latent dirichlet perplexity tree-bag finding-perplexity

Updated Mar 6, 2018
R

novinsh / multivariate-project

Sign Language Digit Classification

r pca classification lda multivariate-analysis qda

Updated Jun 3, 2018
R

CaffeineViking / machine-learning

Classic Machine Learning in R

machine-learning r linear-regression dataset pca kernel-methods decision-trees lda knn k-fold

Updated Apr 29, 2019
R

akokotis / CTM-in-R

Correlated topic modeling

machine-learning topic-modeling lda smalldata correlated-topic-model

Updated May 8, 2018
R

arvinAM17 / MultipleDistributionInterpretation

Sequencing and interpreting multiple distribution signals

data-science r statistics lda

Updated May 9, 2021
R

xinyexu / STATS-415

Introduction to Data Mining

data-mining logistic-regression lda knn shrinkage qda

Updated Mar 26, 2019
R

rmorsomme / Topic-Modeling-of-Liberal-Arts-Curriculum

Topic model of curriculum of liberal arts program (with shiny app)

education curriculum shiny topic-modeling tf-idf lda

Updated Feb 25, 2019
R

Erythroxylum / herbarium-spectra

Trait estimation and taxonomic discrimination of herbarium leaves with spectra.

visualization random-forest lda r-programming taxonomic-classification herbarium plsda leaf-traits reflectance-spectroscopy

Updated Feb 26, 2026
R

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