Weakly Supervised Sound Activity Detection and Event Classification in Acoustic Sensor Networks.
Janek EbbersLukas DrudeReinhold Haeb-UmbachAndreas BrendelWalter KellermannPublished in: CAMSAP (2019)
Keyphrases
- sensor networks
- weakly supervised
- underwater acoustic
- activity detection
- wireless sensor networks
- data streams
- machine learning
- object class
- feature vectors
- text classification
- databases
- relation extraction
- feature extraction
- information extraction
- topic models
- superpixels
- feature space
- data sets
- object detection
- image classification
- generative model
- named entities
- image processing
- feature selection