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ChartAssisstant: A Universal Chart Multimodal Language Model via Chart-to-Table Pre-training and Multitask Instruction Tuning [article]

Fanqing Meng, Wenqi Shao, Quanfeng Lu, Peng Gao, Kaipeng Zhang, Yu Qiao, Ping Luo
2024 arXiv   pre-print
It undergoes a two-stage training process, starting with pre-training on chart-to-table parsing to align chart and text, followed by multitask instruction-following fine-tuning.  ...  To address these challenges, we propose ChartAssistant, a chart-based vision-language model for universal chart comprehension and reasoning.  ...  ChartAssisstant: A Universal Chart Multimodal Language Model via Chart-to- We illustrate the pipeline of data generation in Fig. 6 .  ... 
arXiv:2401.02384v3 fatcat:x4d7wqxgpncadkhh36xq5rvdwe