Search Results for author: Sepehr Eghbali

Found 5 papers, 2 papers with code

Time2Vec: Learning a Vector Representation of Time

6 code implementations11 Jul 2019 Seyed Mehran Kazemi, Rishab Goel, Sepehr Eghbali, Janahan Ramanan, Jaspreet Sahota, Sanjay Thakur, Stella Wu, Cathal Smyth, Pascal Poupart, Marcus Brubaker

Time is an important feature in many applications involving events that occur synchronously and/or asynchronously.

Deep Spherical Quantization for Image Search

no code implementations CVPR 2019 Sepehr Eghbali, Ladan Tahvildari

To eliminate the negative effect of norm variance on codebook learning, we force the network to L_2 normalize the extracted features and then quantize the resulting vectors using a new supervised quantization technique specifically designed for points lying on a unit hypersphere.

Image Retrieval Quantization +1

An Energy-Based Framework for Arbitrary Label Noise Correction

no code implementations27 Sep 2018 Jaspreet Sahota, Divya Shanmugam, Janahan Ramanan, Sepehr Eghbali, Marcus Brubaker

We propose an energy-based framework for correcting mislabelled training examples in the context of binary classification.

Binary Classification

Fast Cosine Similarity Search in Binary Space with Angular Multi-index Hashing

1 code implementation14 Sep 2016 Sepehr Eghbali, Ladan Tahvildari

However, solving the nearest neighbor search with a single table is only practical for short binary codes.

An Approximation Approach for Solving the Subpath Planning Problem

no code implementations20 Mar 2016 Masoud Safilian, S. Mehdi Tashakkori, Sepehr Eghbali, Aliakbar Safilian

The subpath planning problem is a branch of the path planning problem, which has widespread applications in automated manufacturing process as well as vehicle and robot navigation.

Robot Navigation

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