Xinwei Li

Hidden Markov Random Field for Multi-Agent Optimal Decision in Top-Coal Caving

2020 · IEEE Access

Applying model-based learning for the optimal decision of the multi-agent system is not trivial due to the expensive price or even the impossibility of obtaining the ground truth for training the model of the complex …

Frame-Level Specaugment for Deep Convolutional Neural Networks in Hybrid ASR Systems

2021

Inspired by SpecAugment - a data augmentation method for end-to-end ASR systems, we propose a frame-level SpecAugment method (f-SpecAugment) to improve the performance of deep convolutional neural networks (CNN) for hybrid HMM based ASR systems. …

Gradable ChatGPT Translation Evaluation

2024 · arXiv (Cornell University)

ChatGPT, as a language model based on large-scale pre-training, has exerted a profound influence on the domain of machine translation. In ChatGPT, a "Prompt" refers to a segment of text or instruction employed to steer …