Jackie Chun-Sing Ho — accepted AI-conference papers

2022

Retrofitting Multilingual Sentence Embeddings with Abstract Meaning Representation

Deng Cai, Xin Li, Jackie Chun-Sing Ho, Lidong Bing, Wai Lam

EMNLP 2022main

We introduce a new method to improve existing multilingual sentence embeddings with Abstract Meaning Representation (AMR). Compared with the original textual input, AMR is a structured semantic representation that presents the core concepts and relations in a sentence explicitly and unambiguously. I…

Cited by 5 Source ↗PDF ↗code ↗Scholar ↗

2021

Multilingual AMR Parsing with Noisy Knowledge Distillation

Deng Cai, Xin Li, Jackie Chun-Sing Ho, Lidong Bing, Wai Lam

EMNLP 2021finding

We study multilingual AMR parsing from the perspective of knowledge distillation, where the aim is to learn and improve a multilingual AMR parser by using an existing English parser as its teacher. We constrain our exploration in a strict multilingual setting: there is but one model to parse all dif…

Cited by 19 Source ↗PDF ↗code ↗Scholar ↗