Search Results for author: Elizabeth Hou

Found 3 papers, 0 papers with code

Sequential Maximum Margin Classifiers for Partially Labeled Data

no code implementations7 Mar 2018 Elizabeth Hou, Alfred O. Hero

In many real-world applications, data is not collected as one batch, but sequentially over time, and often it is not possible or desirable to wait until the data is completely gathered before analyzing it.

Latent Laplacian Maximum Entropy Discrimination for Detection of High-Utility Anomalies

no code implementations16 Feb 2017 Elizabeth Hou, Kumar Sricharan, Alfred O. Hero

Data-driven anomaly detection methods suffer from the drawback of detecting all instances that are statistically rare, irrespective of whether the detected instances have real-world significance or not.

Unsupervised Anomaly Detection Vocal Bursts Intensity Prediction

Efficient Distributed Estimation of Inverse Covariance Matrices

no code implementations3 May 2016 Jesús Arroyo, Elizabeth Hou

In distributed systems, communication is a major concern due to issues such as its vulnerability or efficiency.

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