Search Results for author: Luka Kolar

Found 3 papers, 3 papers with code

SHiFT: An Efficient, Flexible Search Engine for Transfer Learning

1 code implementation4 Apr 2022 Cedric Renggli, Xiaozhe Yao, Luka Kolar, Luka Rimanic, Ana Klimovic, Ce Zhang

Transfer learning can be seen as a data- and compute-efficient alternative to training models from scratch.

Transfer Learning

Automatic Feasibility Study via Data Quality Analysis for ML: A Case-Study on Label Noise

2 code implementations16 Oct 2020 Cedric Renggli, Luka Rimanic, Luka Kolar, Wentao Wu, Ce Zhang

In our experience of working with domain experts who are using today's AutoML systems, a common problem we encountered is what we call "unrealistic expectations" -- when users are facing a very challenging task with a noisy data acquisition process, while being expected to achieve startlingly high accuracy with machine learning (ML).

AutoML BIG-bench Machine Learning

Iterative Correction of Sensor Degradation and a Bayesian Multi-Sensor Data Fusion Method

1 code implementation7 Sep 2020 Luka Kolar, Rok Šikonja, Lenart Treven

We present a novel method for inferring ground-truth signal from multiple degraded signals, affected by different amounts of sensor exposure.

Gaussian Processes

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