58 citations · 230 across the 37 of their papers we have counts for
8 papers · 1 filter
Variational Autoencoder with CCA for Audio-Visual Cross-Modal Retrieval
Jiwei Zhang, Yi Yu, Suhua Tang +2
Cross-modal retrieval is to utilize one modality as a query to retrieve data from another modality, which has become a popular topic in information retrieval, machine learning, and…
Feature Distillation Interaction Weighting Network for Lightweight Image Super-Resolution
Guangwei Gao, Wenjie Li, Juncheng Li +3
Convolutional neural networks based single-image super-resolution (SISR) has made great progress in recent years. However, it is difficult to apply these methods to real-world scen…
Online network change point detection with missing values and temporal dependence
Haotian Xu, Paromita Dubey, Yi Yu
In this paper we study online change point detection in dynamic networks with time heterogeneous missing pattern within networks and dependence across the time course. The missingn…
FBSNet: A Fast Bilateral Symmetrical Network for Real-Time Semantic Segmentation
Guangwei Gao, Guoan Xu, Juncheng Li +3
Real-time semantic segmentation, which can be visually understood as the pixel-level classification task on the input image, currently has broad application prospects, especially i…
Hierarchical Deep CNN Feature Set-Based Representation Learning for Robust Cross-Resolution Face Recognition
Guangwei Gao, Yi Yu, Jian Yang +2
Cross-resolution face recognition (CRFR), which is important in intelligent surveillance and biometric forensics, refers to the problem of matching a low-resolution (LR) probe face…
Singer Identification Using Deep Timbre Feature Learning with KNN-Net
Xulong Zhang, Jiale Qian, Yi Yu +2
In this paper, we study the issue of automatic singer identification (SID) in popular music recordings, which aims to recognize who sang a given piece of song. The main challenge f…
Frequency-Temporal Attention Network for Singing Melody Extraction
Shuai Yu, Xiaoheng Sun, Yi Yu +1
Musical audio is generally composed of three physical properties: frequency, time and magnitude. Interestingly, human auditory periphery also provides neural codes for each of thes…
Generalized non-stationary bandits
Anne Gael Manegueu, Alexandra Carpentier, Yi Yu
In this paper, we study a non-stationary stochastic bandit problem, which generalizes the switching bandit problem. On top of the switching bandit problem (\textbf{Case a}), we are…