3 papers
cs.ET2024
MolMetaLM: a Physicochemical Knowledge-Guided Molecular Meta Language Model
Yifan Wu, Min Zeng, Yang Li +2
Most current molecular language models transfer the masked language model or image-text generation model from natural language processing to molecular field. However, molecules are…
cs.CV2024
FIND: Fine-tuning Initial Noise Distribution with Policy Optimization for Diffusion Models
Changgu Chen, Libing Yang, Xiaoyan Yang +4
In recent years, large-scale pre-trained diffusion models have demonstrated their outstanding capabilities in image and video generation tasks. However, existing models tend to pro…
cs.CL2023
History Semantic Graph Enhanced Conversational KBQA with Temporal Information Modeling
Hao Sun, Yang Li, Liwei Deng +6
Context information modeling is an important task in conversational KBQA. However, existing methods usually assume the independence of utterances and model them in isolation. In th…