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Shuhan Zhou

5 accepted papers

2024

A Self-verified Method for Exploring Simile Knowledge from Pre-trained Language Models

COLING 2024main

Simile tasks are challenging in natural language processing (NLP) because models require adequate world knowledge to produce predictions. In recent years, pre-trained language models (PLMs) have succeeded in NLP since they learn generic knowledge from a large corpus. The knowledge embedded in PLMs c…

2024

MCTS: A Multi-Reference Chinese Text Simplification Dataset

COLING 2024main

Text simplification aims to make the text easier to understand by applying rewriting transformations. There has been very little research on Chinese text simplification for a long time. The lack of generic evaluation data is an essential reason for this phenomenon. In this paper, we introduce MCTS,…

2023

I run as fast as a rabbit, can you? A Multilingual Simile Dialogues Datasets

ACL 2023findings

A simile is a figure of speech that compares two different things (called the tenor and the vehicle) via shared properties. The tenor and the vehicle are usually connected with comparator words such as “like” or “as”. The simile phenomena are unique and complex in a real-life dialogue scene where th…

2022

Multi-Path Transformer is Better: A Case Study on Neural Machine Translation

EMNLP 2022finding

For years the model performance in machine learning obeyed a power-law relationship with the model size. For the consideration of parameter efficiency, recent studies focus on increasing model depth rather than width to achieve better performance. In this paper, we study how model width affects the…

2022

ODE Transformer: An Ordinary Differential Equation-Inspired Model for Sequence Generation

ACL 2022long

Residual networks are an Euler discretization of solutions to Ordinary Differential Equations (ODE). This paper explores a deeper relationship between Transformer and numerical ODE methods. We first show that a residual block of layers in Transformer can be described as a higher-order solution to OD…