Search Results for author: Yizhang Zhu

Found 5 papers, 3 papers with code

EllieSQL: Cost-Efficient Text-to-SQL with Complexity-Aware Routing

no code implementations28 Mar 2025 Yizhang Zhu, Runzhi Jiang, Boyan Li, Nan Tang, Yuyu Luo

Text-to-SQL automatically translates natural language queries to SQL, allowing non-technical users to retrieve data from databases without specialized SQL knowledge.

Natural Language Queries Text-To-SQL

SRAG: Structured Retrieval-Augmented Generation for Multi-Entity Question Answering over Wikipedia Graph

no code implementations3 Mar 2025 Teng Lin, Yizhang Zhu, Yuyu Luo, Nan Tang

The effectiveness of current retrieval-augmented generation (RAG) methods is limited by the LLMs' capacity to aggregate insights from numerous pages.

Question Answering RAG +1

RAMer: Reconstruction-based Adversarial Model for Multi-party Multi-modal Multi-label Emotion Recognition

1 code implementation9 Feb 2025 Xudong Yang, Yizhang Zhu, Nan Tang, Yuyu Luo

Conventional multi-modal multi-label emotion recognition (MMER) from videos typically assumes full availability of visual, textual, and acoustic modalities.

Contrastive Learning Emotion Recognition +1

AskChart: Universal Chart Understanding through Textual Enhancement

1 code implementation26 Dec 2024 Xudong Yang, Yifan Wu, Yizhang Zhu, Nan Tang, Yuyu Luo

To effectively train AskChart, we design a three-stage training strategy to align visual and textual modalities for learning robust visual-textual representations and optimizing the learning of the MoE layer.

Chart Understanding

Are Large Language Models Good Statisticians?

1 code implementation12 Jun 2024 Yizhang Zhu, Shiyin Du, Boyan Li, Yuyu Luo, Nan Tang

Large Language Models (LLMs) have demonstrated impressive capabilities across a range of scientific tasks including mathematics, physics, and chemistry.

In-Context Learning

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