Search Results for author: Yuanchun Jiang

Found 2 papers, 2 papers with code

TopicModel4J: A Java Package for Topic Models

1 code implementation28 Oct 2020 Yang Qian, Yuanchun Jiang, Yidong Chai, Yezheng Liu, Jiansha Sun

Topic models provide a flexible and principled framework for exploring hidden structure in high-dimensional co-occurrence data and are commonly used natural language processing (NLP) of text.

Lemmatization Topic Models

Generative Adversarial Active Learning for Unsupervised Outlier Detection

2 code implementations28 Sep 2018 Yezheng Liu, Zhe Li, Chong Zhou, Yuanchun Jiang, Jianshan Sun, Meng Wang, Xiangnan He

In this paper, we approach outlier detection as a binary-classification issue by sampling potential outliers from a uniform reference distribution.

Active Learning Binary Classification +1

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