Deep generative LDA

Y Cai, D Wang - arXiv preprint arXiv:2010.16138, 2020 - arxiv.org
… Compared to the early work such as QDA and MDA, the new model is based on deep
Compared to other ‘deep LDA’ models that are based on DNNs, our model is generative and can …

Deep LDA: A new way to topic model

MR Bhat, MA Kundroo, TA Tarray… - Journal of Information …, 2020 - Taylor & Francis
… we attempt to mimic generative process of LDA model, illustrated in Figure 2, using deep
neural network variant with an objective to reduce the computational time required in LDA. …

Discriminative topic modeling with logistic LDA

I Korshunova, H Xiong… - Advances in neural …, 2019 - proceedings.neurips.cc
… well with deep neural networks. Although it is a discriminative model, we show that logistic
LDA can … achieves these goals by discarding the generative part of LDA while maintaining the …

Hashtag-based sub-event discovery using mutually generative lda in twitter

C Xing, Y Wang, J Liu, Y Huang, WY Ma - Proceedings of the AAAI …, 2016 - ojs.aaai.org
… in tweet texts, which is a deeper level of hints that could help us … -LDA and MGeLDA with
hashtag graphs achieve the best performance on all the 3 events. This indicates that MGe-LDA

Neural labeled LDA: a topic model for semi-supervised document classification

W Wang, B Guo, Y Shen, H Yang, Y Chen, X Suo - Soft Computing, 2021 - Springer
… Firstly, we review the SLDA model and introduce the generative story of Neural Labeled
LDA (NL-LDA) in sect. 3.1, then we propose the model inference method in sect. 3.2. …

End-to-end learning of LDA by mirror-descent back propagation over a deep architecture

J Chen, J He, Y Shen, L Xiao, X He… - Advances in …, 2015 - proceedings.neurips.cc
… the topic to word distribution in a generative manner similar to the standard LDA. In [26], …
prediction compared to the vanilla LDA model. One challenge in LDA is that the exact inference …

A neural generative model for joint learning topics and topic-specific word embeddings

L Zhu, Y He, D Zhou - … of the Association for Computational Linguistics, 2020 - direct.mit.edu
We propose a novel generative model to explore both local and global context for joint
learning topics and topic-specific word embeddings. In particular, we assume that global latent …

Neural Topic Modelling with Deep Generative Models

A Kumar - 2023 - opus.lib.uts.edu.au
… Recently, neural topic models have started to appear in the literature, joining the benefits
of traditional models such as LDA with those of deep generative models [14], [16], [40], [49], [50]…

Spectral classification by generative adversarial linear discriminant analysis

Z Cao, S Zhang, Y Liu, CJ Smith, AM Sherman… - Analytica Chimica …, 2023 - Elsevier
… In light of the successes of generative adversarial approaches to minimize over-fitting …
address overfitting in LDA by integrating adversarial updates directly into the LDA operation itself. …

Deep unfolding for topic models

JT Chien, CH Lee - IEEE transactions on pattern analysis and …, 2017 - ieeexplore.ieee.org
… In [17], a deep generative stochastic network was … LDA [1] was constructed as a probabilistic
generative model where the class labels were not provided. In [2], [9], the supervised LDA