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We introduce G2T-LLM, a novel approach for molecule generation that uses graph-to-tree text encoding to transform graph-based molecular structures into a hierarchical text format optimized for large language models (LLMs). This encoding…

机器学习 · 计算机科学 2024-10-04 Zhaoning Yu , Xiangyang Xu , Hongyang Gao

Text generation is the automated process of producing written or spoken language using computational methods. It involves generating coherent and contextually relevant text based on predefined rules or learned patterns. However, challenges…

计算与语言 · 计算机科学 2025-01-30 Rahimanuddin Shaik , Katikela Sreeharsha Kishore

Text-to-image (T2I) generation has seen significant growth over the past few years. Despite this, there has been little work on generating diagrams with T2I models. A diagram is a symbolic/schematic representation that explains information…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Abhay Zala , Han Lin , Jaemin Cho , Mohit Bansal

Augmenting large language models (LLMs) with user-specific knowledge is crucial for real-world applications, such as personal AI assistants. However, LLMs inherently lack mechanisms for prompt-driven knowledge capture. This paper…

计算与语言 · 计算机科学 2024-02-02 Tolga Çöplü , Arto Bendiken , Andrii Skomorokhov , Eduard Bateiko , Stephen Cobb , Joshua J. Bouw

Data-Free Knowledge Distillation (DFKD) plays a vital role in compressing the model when original training data is unavailable. Previous works for DFKD in NLP mainly focus on distilling encoder-only structures like BERT on classification…

计算与语言 · 计算机科学 2023-11-06 Zheyuan Bai , Xinduo Liu , Hailin Hu , Tianyu Guo , Qinghua Zhang , Yunhe Wang

Data-to-text (D2T) generation is a crucial task in many natural language understanding (NLU) applications and forms the foundation of task-oriented dialog systems. In the context of conversational AI solutions that can work directly with…

计算与语言 · 计算机科学 2024-02-07 Vibhav Agarwal , Sourav Ghosh , Harichandana BSS , Himanshu Arora , Barath Raj Kandur Raja

Despite the success of text-to-text pre-trained models in various natural language generation (NLG) tasks, the generation performance is largely restricted by the number of labeled data in downstream tasks, particularly in data-to-text…

计算与语言 · 计算机科学 2022-06-07 Pei Ke , Haozhe Ji , Zhenyu Yang , Yi Huang , Junlan Feng , Xiaoyan Zhu , Minlie Huang

Most deep learning approaches for text-to-SQL generation are limited to the WikiSQL dataset, which only supports very simple queries. Recently, template-based and sequence-to-sequence approaches were proposed to support complex queries,…

计算与语言 · 计算机科学 2019-05-29 Dongjun Lee , Jaesik Yoon , Jongyun Song , Sanggil Lee , Sungroh Yoon

Providing pretrained language models with simple task descriptions in natural language enables them to solve some tasks in a fully unsupervised fashion. Moreover, when combined with regular learning from examples, this idea yields…

计算与语言 · 计算机科学 2021-10-05 Timo Schick , Hinrich Schütze

Pre-training state-of-the-art large language models (LLMs) requires vast amounts of clean and diverse text data. While the open development of large high-quality English pre-training datasets has seen substantial recent progress, training…

To obtain high-quality sentence embeddings from pretrained language models (PLMs), they must either be augmented with additional pretraining objectives or finetuned on a large set of labeled text pairs. While the latter approach typically…

计算与语言 · 计算机科学 2021-10-05 Timo Schick , Hinrich Schütze

While end-to-end neural machine translation (NMT) has made remarkable progress recently, it still suffers from the data scarcity problem for low-resource language pairs and domains. In this paper, we propose a method for zero-resource NMT…

计算与语言 · 计算机科学 2017-05-03 Yun Chen , Yang Liu , Yong Cheng , Victor O. K. Li

Sub-tasks of intent classification, such as robustness to distribution shift, adaptation to specific user groups and personalization, out-of-domain detection, require extensive and flexible datasets for experiments and evaluation. As…

计算与语言 · 计算机科学 2021-08-17 Pavel Burnyshev , Valentin Malykh , Andrey Bout , Ekaterina Artemova , Irina Piontkovskaya

Text-to-video is a rapidly growing research area that aims to generate a semantic, identical, and temporal coherence sequence of frames that accurately align with the input text prompt. This study focuses on zero-shot text-to-video…

计算机视觉与模式识别 · 计算机科学 2023-09-27 Hanzhuo Huang , Yufan Feng , Cheng Shi , Lan Xu , Jingyi Yu , Sibei Yang

Text-to-SQL tasks have gained attractive improvements since the release of ChatGPT. Among them, agent-based frameworks have been widely used in this field. However, the impact of data-centric strategies on text-to-SQL tasks has rarely been…

计算与语言 · 计算机科学 2025-10-28 Yuanzhen Xie , Liu Ye , Jiqun Chu , Mochi Gao , Hehuan Liu , Yunzhi Tan , Bo Hu , Zang Li

Few-shot text classification is a fundamental NLP task in which a model aims to classify text into a large number of categories, given only a few training examples per category. This paper explores data augmentation -- a technique…

计算与语言 · 计算机科学 2021-06-16 Jason Wei , Chengyu Huang , Soroush Vosoughi , Yu Cheng , Shiqi Xu

Recently, data-driven task-oriented dialogue systems have achieved promising performance in English. However, developing dialogue systems that support low-resource languages remains a long-standing challenge due to the absence of…

计算与语言 · 计算机科学 2019-11-22 Zihan Liu , Genta Indra Winata , Zhaojiang Lin , Peng Xu , Pascale Fung

Large Language Models (LLMs) have achieved remarkable success through imitation learning on vast text corpora, but this paradigm creates a training-generation gap and limits robust reasoning. Reinforcement learning (RL) offers a more…

计算与语言 · 计算机科学 2026-04-13 Zhepeng Cen , Haolin Chen , Shiyu Wang , Zuxin Liu , Zhiwei Liu , Jielin Qiu , Ding Zhao , Silvio Savarese , Caiming Xiong , Huan Wang , Weiran Yao

In this paper, hypernetworks are trained to generate behaviors across a range of unseen task conditions, via a novel TD-based training objective and data from a set of near-optimal RL solutions for training tasks. This work relates to meta…

This paper studies how to automatically generate a natural language text that describes the facts in knowledge graph (KG). Considering the few-shot setting, we leverage the excellent capacities of pretrained language models (PLMs) in…

计算与语言 · 计算机科学 2021-06-04 Junyi Li , Tianyi Tang , Wayne Xin Zhao , Zhicheng Wei , Nicholas Jing Yuan , Ji-Rong Wen