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08/11/2023
Learning Deductive Reasoning from Synthetic Corpus based on Formal Logic
We study a synthetic corpus-based approach for language models (LMs) to ...
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05/18/2023
How does the task complexity of masked pretraining objectives affect downstream performance?
Masked language modeling (MLM) is a widely used self-supervised pretrain...
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05/25/2022
Rethinking Fano's Inequality in Ensemble Learning
We propose a fundamental theory on ensemble learning that evaluates a gi...
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12/06/2021
Team Hitachi @ AutoMin 2021: Reference-free Automatic Minuting Pipeline with Argument Structure Construction over Topic-based Summarization
This paper introduces the proposed automatic minuting system of the Hita...
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10/03/2019
Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing
This paper describes the proposed system of the Hitachi team for the Cro...
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09/03/2018