Search Results for author: Francis Iannacci

Found 4 papers, 1 papers with code

S2vNTM: Semi-supervised vMF Neural Topic Modeling

no code implementations6 Jul 2023 Weijie Xu, Jay Desai, Srinivasan Sengamedu, Xiaoyu Jiang, Francis Iannacci

Across a variety of datasets, S2vNTM outperforms existing semi-supervised topic modeling methods in classification accuracy with limited keywords provided.

Language Modelling text-classification +1

KDSTM: Neural Semi-supervised Topic Modeling with Knowledge Distillation

no code implementations4 Jul 2023 Weijie Xu, Xiaoyu Jiang, Jay Desai, Bin Han, Fuqin Yan, Francis Iannacci

In text classification tasks, fine tuning pretrained language models like BERT and GPT-3 yields competitive accuracy; however, both methods require pretraining on large text datasets.

Knowledge Distillation text-classification +1

vONTSS: vMF based semi-supervised neural topic modeling with optimal transport

1 code implementation3 Jul 2023 Weijie Xu, Xiaoyu Jiang, Srinivasan H. Sengamedu, Francis Iannacci, Jinjin Zhao

Recently, Neural Topic Models (NTM), inspired by variational autoencoders, have attracted a lot of research interest; however, these methods have limited applications in the real world due to the challenge of incorporating human knowledge.

text-classification Topic Classification +1

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