409 citations · 1.5k across the 95 of their papers we have counts for
8 papers · 1 filter
Framework for evaluation of sound event detection in web videos
Rohan Badlani, Ankit Shah, Benjamin Elizalde +2
The largest source of sound events is web videos. Most videos lack sound event labels at segment level, however, a significant number of them do respond to text queries, from a mat…
Inferring Room Semantics Using Acoustic Monitoring
Muhammad A. Shah, Bhiksha Raj, Khaled A. Harras
Having knowledge of the environmental context of the user i.e. the knowledge of the users' indoor location and the semantics of their environment, can facilitate the development of…
Content-based Representations of audio using Siamese neural networks
Pranay Manocha, Rohan Badlani, Anurag Kumar +3
In this paper, we focus on the problem of content-based retrieval for audio, which aims to retrieve all semantically similar audio recordings for a given audio clip query. This pro…
Be Careful What You Backpropagate: A Case For Linear Output Activations & Gradient Boosting
Anders Oland, Aayush Bansal, Roger B. Dannenberg +1
In this work, we show that saturating output activation functions, such as the softmax, impede learning on a number of standard classification tasks. Moreover, we present results s…
Deep CNN Framework for Audio Event Recognition using Weakly Labeled Web Data
Anurag Kumar, Bhiksha Raj
The development of audio event recognition systems require labeled training data, which are generally hard to obtain. One promising source of recordings of audio events is the larg…
SphereFace: Deep Hypersphere Embedding for Face Recognition
Weiyang Liu, Yandong Wen, Zhiding Yu +3
This paper addresses deep face recognition (FR) problem under open-set protocol, where ideal face features are expected to have smaller maximal intra-class distance than minimal in…