1 code implementation • 11 Oct 2023 • Yi Sui, Tongzi Wu, Jesse C. Cresswell, Ga Wu, George Stein, Xiao Shi Huang, Xiaochen Zhang, Maksims Volkovs
Self-supervised representation learning~(SSRL) has advanced considerably by exploiting the transformation invariance assumption under artificially designed data augmentations.
no code implementations • 13 Feb 2023 • Xiaochen Zhang, Daniel Tang
We leverage different context windows when predicting the emotion of different utterances.
1 code implementation • 12 Apr 2021 • Xiaochen Zhang, Haitao Zhao, Jun Xiong, Li Zhou, Jibo Wei
Machine learning (ML) has been widely used for efficient resource allocation (RA) in wireless networks.
no code implementations • 17 Jul 2020 • Jun Liu, Kai Mei, Xiaochen Zhang, Des McLernon, Dongtang Ma, Jibo Wei, Syed Ali Raza Zaidi
Multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is a key technology component in the evolution towards cognitive radio (CR) in next-generation communication in which the accuracy of timing and frequency synchronization significantly impacts the overall system performance.
no code implementations • 10 Nov 2019 • Kai Mei, Jun Liu, Xiaochen Zhang, Nandana Rajatheva, Jibo Wei
In this situation, our analysis results can be applied to assess the performance and support the design of machine learning-based channel estimation.