no code implementations • SIGDIAL (ACL) 2021 • Aili Shen, Timothy Baldwin
Sentence ordering is the task of arranging a given bag of sentences so as to maximise the coherence of the overall text.
no code implementations • ALTA 2021 • Qian Sun, Aili Shen, Hiyori Yoshikawa, Chunpeng Ma, Daniel Beck, Tomoya Iwakura, Timothy Baldwin
Hierarchical document categorisation is a special case of multi-label document categorisation, where there is a taxonomic hierarchy among the labels.
1 code implementation • 17 Oct 2022 • Xudong Han, Aili Shen, Trevor Cohn, Timothy Baldwin, Lea Frermann
Mitigating bias in training on biased datasets is an important open problem.
1 code implementation • NAACL 2022 • Aili Shen, Xudong Han, Trevor Cohn, Timothy Baldwin, Lea Frermann
Real-world datasets often encode stereotypes and societal biases.
2 code implementations • 4 May 2022 • Xudong Han, Aili Shen, Yitong Li, Lea Frermann, Timothy Baldwin, Trevor Cohn
This paper presents fairlib, an open-source framework for assessing and improving classification fairness.
no code implementations • 22 Sep 2021 • Aili Shen, Xudong Han, Trevor Cohn, Timothy Baldwin, Lea Frermann
Trained classification models can unintentionally lead to biased representations and predictions, which can reinforce societal preconceptions and stereotypes.
no code implementations • EACL 2021 • Chunpeng Ma, Aili Shen, Hiyori Yoshikawa, Tomoya Iwakura, Daniel Beck, Timothy Baldwin
Images are core components of multi-modal learning in natural language processing (NLP), and results have varied substantially as to whether images improve NLP tasks or not.
no code implementations • 18 Mar 2021 • Aili Shen, Meladel Mistica, Bahar Salehi, Hang Li, Timothy Baldwin, Jianzhong Qi
While pretrained language models ("LM") have driven impressive gains over morpho-syntactic and semantic tasks, their ability to model discourse and pragmatic phenomena is less clear.
no code implementations • WS 2019 • Aili Shen, Daniel Beck, Bahar Salehi, Jianzhong Qi, Timothy Baldwin
In the context of document quality assessment, previous work has mainly focused on predicting the quality of a document relative to a putative gold standard, without paying attention to the subjectivity of this task.
no code implementations • 4 Jan 2019 • Aili Shen, Bahar Salehi, Timothy Baldwin, Jianzhong Qi
The quality of a document is affected by various factors, including grammaticality, readability, stylistics, and expertise depth, making the task of document quality assessment a complex one.