Deep Speech Denoising with Vector Space Projections

no code implementations • 27 Apr 2018 • Jeff Hetherly, Paul Gamble, Maria Barrios, Cory Stephenson, Karl Ni

We propose an algorithm to denoise speakers from a single microphone in the presence of non-stationary and dynamic noise.

Denoising Speech Denoising

Monaural Audio Speaker Separation with Source Contrastive Estimation

1 code implementation • 12 May 2017 • Cory Stephenson, Patrick Callier, Abhinav Ganesh, Karl Ni

Although the matrix determined by the output weights is dependent on a set of known speakers, we only use the input vectors during inference.

Clustering Descriptive +1

Sampled Image Tagging and Retrieval Methods on User Generated Content

no code implementations • 21 Nov 2016 • Karl Ni, Kyle Zaragoza, Charles Foster, Carmen Carrano, Barry Chen, Yonas Tesfaye, Alex Gude

Specifically, we train a deep learning image tagging and retrieval system on large scale, user generated content (UGC) using sampling methods and joint optimization of word embeddings.

Retrieval TAG +1

Mapping Images to Sentiment Adjective Noun Pairs with Factorized Neural Nets

no code implementations • 21 Nov 2015 • Takuya Narihira, Damian Borth, Stella X. Yu, Karl Ni, Trevor Darrell

We consider the visual sentiment task of mapping an image to an adjective noun pair (ANP) such as "cute baby".

Image Captioning

YFCC100M: The New Data in Multimedia Research

2 code implementations • 5 Mar 2015 • Bart Thomee, David A. Shamma, Gerald Friedland, Benjamin Elizalde, Karl Ni, Douglas Poland, Damian Borth, Li-Jia Li

We present the Yahoo Flickr Creative Commons 100 Million Dataset (YFCC100M), the largest public multimedia collection that has ever been released.

Multimedia Computers and Society H.3.7

Large-Scale Deep Learning on the YFCC100M Dataset

no code implementations • 11 Feb 2015 • Karl Ni, Roger Pearce, Kofi Boakye, Brian Van Essen, Damian Borth, Barry Chen, Eric Wang

We train our three-layer deep neural network on the Yahoo!