arXiv Machine Learning By Suchir Agarwal, Keshigeyan Chandrasegaran, Ziyu Chen, Kyle Sargent, Juan Carlos Niebles, Li Fei-Fei, Jiajun Wu

A Language-Informed Loss for Visual Generation

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The paper introduces LILIE, a Language‑Informed and Lossless Image Encoder that transforms images via a normalizing flow transformer, enabling a vision‑language model to recover captions from noised features. By training JiT models with a language‑informed loss derived from LILIE, the authors achieve a 14‑point reduction in gFD on the GPIC dataset compared to a pixel‑only baseline. The code, encoders, and generative models are publicly released at https://suchiragarwal.com/lilie.

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