Search Results for author: Behzad Shayegh

Found 3 papers, 1 papers with code

Ensemble-Based Unsupervised Discontinuous Constituency Parsing by Tree Averaging

no code implementations29 Feb 2024 Behzad Shayegh, Yuqiao Wen, Lili Mou

We address unsupervised discontinuous constituency parsing, where we observe a high variance in the performance of the only previous model.

Constituency Parsing

EBBS: An Ensemble with Bi-Level Beam Search for Zero-Shot Machine Translation

no code implementations29 Feb 2024 Yuqiao Wen, Behzad Shayegh, Chenyang Huang, Yanshuai Cao, Lili Mou

The ability of zero-shot translation emerges when we train a multilingual model with certain translation directions; the model can then directly translate in unseen directions.

Machine Translation Translation +1

Ensemble Distillation for Unsupervised Constituency Parsing

1 code implementation3 Oct 2023 Behzad Shayegh, Yanshuai Cao, Xiaodan Zhu, Jackie C. K. Cheung, Lili Mou

We investigate the unsupervised constituency parsing task, which organizes words and phrases of a sentence into a hierarchical structure without using linguistically annotated data.

Constituency Grammar Induction Sentence

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