Search Results for author: Chao Jiang

Found 12 papers, 6 papers with code

Successfully Applying Lottery Ticket Hypothesis to Diffusion Model

1 code implementation28 Oct 2023 Chao Jiang, Bo Hui, Bohan Liu, Da Yan

Therefore, we propose to find the winning ticket with varying sparsity along different layers in the model.


Frustratingly Easy Label Projection for Cross-lingual Transfer

1 code implementation28 Nov 2022 Yang Chen, Chao Jiang, Alan Ritter, Wei Xu

Translating training data into many languages has emerged as a practical solution for improving cross-lingual transfer.

Cross-Lingual NER NER +4

arXivEdits: Understanding the Human Revision Process in Scientific Writing

no code implementations26 Oct 2022 Chao Jiang, Wei Xu, Samuel Stevens

We first introduce arXivEdits, a new annotated corpus of 751 full papers from arXiv with gold sentence alignment across their multiple versions of revision, as well as fine-grained span-level edits and their underlying intentions for 1, 000 sentence pairs.

intent-classification Intent Classification +1

Improving Large-scale Paraphrase Acquisition and Generation

no code implementations6 Oct 2022 Yao Dou, Chao Jiang, Wei Xu

This paper addresses the quality issues in existing Twitter-based paraphrase datasets, and discusses the necessity of using two separate definitions of paraphrase for identification and generation tasks.

Language Modelling Paraphrase Generation +2

Densely connected neural networks for nonlinear regression

1 code implementation29 Jul 2021 Chao Jiang, Canchen Jiang, Dongwei Chen, Fei Hu

Densely connected convolutional networks (DenseNet) behave well in image processing.


Neural semi-Markov CRF for Monolingual Word Alignment

1 code implementation ACL 2021 Wuwei Lan, Chao Jiang, Wei Xu

Monolingual word alignment is important for studying fine-grained editing operations (i. e., deletion, addition, and substitution) in text-to-text generation tasks, such as paraphrase generation, text simplification, neutralizing biased language, etc.

Paraphrase Generation Sentence +3

Neural CRF Model for Sentence Alignment in Text Simplification

1 code implementation ACL 2020 Chao Jiang, Mounica Maddela, Wuwei Lan, Yang Zhong, Wei Xu

The success of a text simplification system heavily depends on the quality and quantity of complex-simple sentence pairs in the training corpus, which are extracted by aligning sentences between parallel articles.

Semantic Similarity Semantic Textual Similarity +2

Discourse Level Factors for Sentence Deletion in Text Simplification

no code implementations23 Nov 2019 Yang Zhong, Chao Jiang, Wei Xu, Junyi Jessy Li

We inspect various document and discourse factors associated with sentence deletion, using a new manually annotated sentence alignment corpus we collected.

Sentence Text Simplification

LearningWord Embeddings for Low-resource Languages by PU Learning

1 code implementation9 May 2018 Chao Jiang, Hsiang-Fu Yu, Cho-Jui Hsieh, Kai-Wei Chang

In such a situation, the co-occurrence matrix is sparse as the co-occurrences of many word pairs are unobserved.

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