Search Results for author: Yadong Niu

Found 3 papers, 1 papers with code

Reinforcement Learning Outperforms Supervised Fine-Tuning: A Case Study on Audio Question Answering

2 code implementations14 Mar 2025 Gang Li, Jizhong Liu, Heinrich Dinkel, Yadong Niu, Junbo Zhang, Jian Luan

Recently, reinforcement learning (RL) has been shown to greatly enhance the reasoning capabilities of large language models (LLMs), and RL-based approaches have been progressively applied to visual multimodal tasks.

Audio Question Answering Question Answering +1

Beware of Overestimated Decoding Performance Arising from Temporal Autocorrelations in Electroencephalogram Signals

no code implementations27 May 2024 Xiran Xu, Bo wang, Boda Xiao, Yadong Niu, Yiwen Wang, Xihong Wu, Jing Chen

Since these EEG data were usually collected with well-designed paradigms in labs, the reliability and robustness of the corresponding decoding methods were doubted by some researchers, and they argued that such decoding accuracy was overestimated due to the inherent temporal autocorrelation of EEG signals.

Brain Computer Interface EEG +3

A breakthrough in Speech emotion recognition using Deep Retinal Convolution Neural Networks

no code implementations12 Jul 2017 Yafeng Niu, Dongsheng Zou, Yadong Niu, Zhongshi He, Hua Tan

Speech emotion recognition (SER) is to study the formation and change of speaker's emotional state from the speech signal perspective, so as to make the interaction between human and computer more intelligent.

Data Augmentation Speech Emotion Recognition

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