Noisy Symbolic Abstractions for Deep RL: A case study with Reward Machines

no code implementations • 20 Nov 2022 • Andrew C. Li, Zizhao Chen, Pashootan Vaezipoor, Toryn Q. Klassen, Rodrigo Toro Icarte, Sheila A. McIlraith

Natural and formal languages provide an effective mechanism for humans to specify instructions and reward functions.

Classify Respiratory Abnormality in Lung Sounds Using STFT and a Fine-Tuned ResNet18 Network

no code implementations • 30 Aug 2022 • Zizhao Chen, Hongliang Wang, Chia-Hui Yeh, Xilin Liu

Our key contributions include the bench-marking of different audio feature extractors and neural network based classifiers, and the implementation of a complete pipeline using STFT and a fine-tuned ResNet18 network.

Sound Classification