Language Reconstruction with Brain Predictive Coding from fMRI Data

no code implementations • 19 May 2024 • Congchi Yin, Ziyi Ye, Piji Li

It consists of a main decoding network for language reconstruction and a side network for predictive coding.

Data Contamination Issues in Brain-to-Text Decoding

no code implementations • 18 Dec 2023 • Congchi Yin, Qian Yu, Zhiwei Fang, Jie He, Changping Peng, Zhangang Lin, Jingping Shao, Piji Li

Decoding non-invasive cognitive signals to natural language has long been the goal of building practical brain-computer interfaces (BCIs).

Decoder EEG

CTRLStruct: Dialogue Structure Learning for Open-Domain Response Generation

1 code implementation • 2 Mar 2023 • Congchi Yin, Piji Li, Zhaochun Ren

Then we perform clustering to utterance-level representations and form topic-level clusters that can be considered as vertices in dialogue structure graph.

Contrastive Learning Dialogue Generation +4