14 citations · 16 across the 5 of their papers we have counts for
5 papers
Effective weakly supervised semantic frame induction using expression sharing in hierarchical hidden Markov models
Janneke van de Loo, Jort F. Gemmeke, Guy De Pauw +3
We present a framework for the induction of semantic frames from utterances in the context of an adaptive command-and-control interface. The system is trained on an individual user…
CNN Architectures for Large-Scale Audio Classification
Shawn Hershey, Sourish Chaudhuri, Daniel P. W. Ellis +10
Convolutional Neural Networks (CNNs) have proven very effective in image classification and show promise for audio. We use various CNN architectures to classify the soundtracks of…
TR02: State dependent oracle masks for improved dynamical features
J. F. Gemmeke, B. Cranen
Using the AURORA-2 digit recognition task, we show that recognition accuracies obtained with classical, SNR based oracle masks can be substantially improved by using a state-depend…
TR01: Time-continuous Sparse Imputation
J. F. Gemmeke, B. Cranen
An effective way to increase the noise robustness of automatic speech recognition is to label noisy speech features as either reliable or unreliable (missing) prior to decoding, an…
Detecting Irregular Orbits in Gravitational N-body Simulations
Jort Gemmeke, Simon Portegies Zwart, Chael Kruip
We present a qualitative diagnostic based on the continuous wavelet transform, for the detection of irregular behavior in time series of particle simulations. We apply the method t…