自动从文字指令生成高质量演示文稿,支持自我优化。
AutoPresent: Designing Structured Visuals from Scratch
- 用代码生成幻灯片,比直接图像生成更优。
- 在7000组指令-代码对上训练,效果媲美GPT-4o。
- 可自我迭代优化,提升设计质量,适合内容创作者。
设计结构化视觉内容(如演示文稿)对沟通至关重要,需兼具内容创作与视觉规划能力。本文提出自动化幻灯片生成任务,即根据自然语言指令生成演示文稿。我们构建了首个基准测试 SlidesBench,包含7000个训练样本和585个测试样本,源自10个领域的310套幻灯片。该基准支持基于参考的相似性评估与无参考的设计质量评估。我们对比了端到端图像生成与程序生成方法,发现程序生成在用户可交互格式下表现更优。基于此,我们开发了 AutoPresent——一个基于80亿参数Llama模型、在7000对指令-代码数据上训练的生成系统,其性能可媲美闭源模型GPT-4o。进一步探索了模型自我精炼机制,发现该过程能有效提升幻灯片质量。本工作为结构化视觉内容生成奠定了基础。
原文摘要 · Abstract (English)
Designing structured visuals such as presentation slides is essential for communicative needs, necessitating both content creation and visual planning skills. In this work, we tackle the challenge of automated slide generation, where models produce slide presentations from natural language (NL) instructions. We first introduce the SlidesBench benchmark, the first benchmark for slide generation with 7k training and 585 testing examples derived from 310 slide decks across 10 domains. SlidesBench supports evaluations that are (i)reference-based to measure similarity to a target slide, and (ii)reference-free to measure the design quality of generated slides alone. We benchmark end-to-end image generation and program generation methods with a variety of models, and find that programmatic methods produce higher-quality slides in user-interactable formats. Built on the success of program generation, we create AutoPresent, an 8B Llama-based model trained on 7k pairs of instructions paired with code for slide generation, and achieve results comparable to the closed-source model GPT-4o. We further explore iterative design refinement where the model is tasked to self-refine its own output, and we found that this process improves the slide's quality. We hope that our work will provide a basis for future work on generating structured visuals.
Thank you to arXiv for use of its open access interoperability. PaperDance 不是 arXiv 官方产品;中文卡片由大模型生成,请以原文为准。