Search Results for author: Lakshman Balasubramanian

Found 5 papers, 5 papers with code

ExAgt: Expert-guided Augmentation for Representation Learning of Traffic Scenarios

1 code implementation18 Jul 2022 Lakshman Balasubramanian, Jonas Wurst, Robin Egolf, Michael Botsch, Wolfgang Utschick, Ke Deng

The input data is augmented into two distorted views and an encoder learns the representations that are invariant to distortions -- cross-view prediction.

Representation Learning Self-Supervised Learning

Traffic Scenario Clustering by Iterative Optimisation of Self-Supervised Networks Using a Random Forest Activation Pattern Similarity

1 code implementation17 May 2021 Lakshman Balasubramanian, Jonas Wurst, Michael Botsch, Ke Deng

In this work, a method is proposed to address this challenge by introducing a clustering technique based on a novel data-adaptive similarity measure, called Random Forest Activation Pattern (RFAP) similarity.

Autonomous Driving Clustering +1

Open-set Recognition based on the Combination of Deep Learning and Ensemble Method for Detecting Unknown Traffic Scenarios

1 code implementation17 May 2021 Lakshman Balasubramanian, Friedrich Kruber, Michael Botsch, Ke Deng

Machine learning models are useful for scenario classification but most of them assume that data received during the testing are from one of the classes used in the training.

Autonomous Driving BIG-bench Machine Learning +1

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