Search Results for author: Nils Napp

Found 4 papers, 0 papers with code

Active Face Frontalization using Commodity Unmanned Aerial Vehicles

no code implementations17 Feb 2021 Nagashri Lakshminarayana, Yifang Liu, Karthik Dantu, Venu Govindaraju, Nils Napp

The system is implemented using an off-the-shelf hardware and software components and can be easily transfered to any ROS enabled UAVs.

Face Recognition

Entropy-Isomap: Manifold Learning for High-dimensional Dynamic Processes

no code implementations19 Feb 2018 Frank Schoeneman, Varun Chandola, Nils Napp, Olga Wodo, Jaroslaw Zola

Scientific and engineering processes deliver massive high-dimensional data sets that are generated as non-linear transformations of an initial state and few process parameters.

Dimensionality Reduction Vocal Bursts Intensity Prediction

Error Metrics for Learning Reliable Manifolds from Streaming Data

no code implementations13 Nov 2016 Frank Schoeneman, Suchismit Mahapatra, Varun Chandola, Nils Napp, Jaroslaw Zola

In this paper, we argue that a stable manifold can be learned using only a fraction of the stream, and the remaining stream can be mapped to the manifold in a significantly less costly manner.

Dimensionality Reduction

On Optimality Conditions for Auto-Encoder Signal Recovery

no code implementations ICLR 2018 Devansh Arpit, Yingbo Zhou, Hung Q. Ngo, Nils Napp, Venu Govindaraju

Auto-Encoders are unsupervised models that aim to learn patterns from observed data by minimizing a reconstruction cost.

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