Citations
More filters
Journal ArticleDOI
Efficient B-Mode Ultrasound Image Reconstruction From Sub-Sampled RF Data Using Deep Learning
TL;DR: In this article, a deep learning approach was proposed to interpolate the missing RF data by utilizing redundancy in the Rx-Xmit plane, which can effectively reduce the data rate without sacrificing the image quality.
Proceedings ArticleDOI
Temporal QoS-aware web service recommendation via non-negative tensor factorization
TL;DR: A Temporal QoS-aware Web Service Recommendation Framework is presented to predict missing QoS value under various temporal context and a Non-negative Tensor Factorization (NTF) algorithm is proposed which is able to deal with the triadic relations of user-service-time model.
Proceedings ArticleDOI
Deep neural networks for single channel source separation
TL;DR: The experimental results show that using DNN initialized by NMF for source separation improves the quality of the separated signal compared with using NMF with the same quality of signal.
Journal ArticleDOI
Texture and shape information fusion for facial expression and facial action unit recognition
TL;DR: A novel method based on fusion of texture and shape information is proposed for facial expression and Facial Action Unit (FAU) recognition from video sequences and the accuracy achieved is 92.3% when recognizing the seven basic facial expressions.
Journal ArticleDOI
Orthogonal matrix factorization enables integrative analysis of multiple RNA binding proteins.
TL;DR: An integrative orthogonality-regularized nonnegative matrix factorization (iONMF) is developed to integrate multiple data sources and discover non-overlapping, class-specific RNA binding patterns of varying strengths, and it is shown that the integration ofmultiple data sources improves the predictive accuracy of retrieval of RNA binding sites.
Related Papers (5)
Learning the parts of objects by non-negative matrix factorization
Positive matrix factorization: A non-negative factor model with optimal utilization of error estimates of data values†
Pentti Paatero,Unto Tapper +1 more