Search Results for author: Lukáš Adam

Found 8 papers, 3 papers with code

WildlifeDatasets: An open-source toolkit for animal re-identification

2 code implementations15 Nov 2023 Vojtěch Čermák, Lukas Picek, Lukáš Adam, Kostas Papafitsoros

In this paper, we present WildlifeDatasets (https://github. com/WildlifeDatasets/wildlife-datasets) - an open-source toolkit intended primarily for ecologists and computer-vision / machine-learning researchers.

SeaTurtleID2022: A long-span dataset for reliable sea turtle re-identification

no code implementations9 Nov 2023 Lukáš Adam, Vojtěch Čermák, Kostas Papafitsoros, Lukáš Picek

This paper introduces the first public large-scale, long-span dataset with sea turtle photographs captured in the wild -- SeaTurtleID2022 (https://www. kaggle. com/datasets/wildlifedatasets/seaturtleid2022).

Benchmarking Instance Segmentation +2

SeaTurtleID: A novel long-span dataset highlighting the importance of timestamps in wildlife re-identification

no code implementations18 Nov 2022 Kostas Papafitsoros, Lukáš Adam, Vojtěch Čermák, Lukáš Picek

We show that time-unaware (random) splits can lead to performance overestimation of more than 100% compared to the time-aware splits for both feature- and CNN-based re-identification methods.

Benchmarking

Adversarial examples by perturbing high-level features in intermediate decoder layers

no code implementations14 Oct 2021 Vojtěch Čermák, Lukáš Adam

Due to the projection, all iterations are feasible, and our method always generates adversarial images.

Vocal Bursts Intensity Prediction

DeepTopPush: Simple and Scalable Method for Accuracy at the Top

no code implementations22 Jun 2020 Václav Mácha, Lukáš Adam, Václav Šmídl

Accuracy at the top is a special class of binary classification problems where the performance is evaluated only on a small number of relevant (top) samples.

Binary Classification Information Retrieval +1

Nonlinear classifiers for ranking problems based on kernelized SVM

2 code implementations26 Feb 2020 Václav Mácha, Lukáš Adam, Václav Šmídl

Many classification problems focus on maximizing the performance only on the samples with the highest relevance instead of all samples.

Classification General Classification

A Simple Yet Effective Approach to Robust Optimization Over Time

1 code implementation22 Jul 2019 Lukáš Adam, Xin Yao

Robust optimization over time (ROOT) refers to an optimization problem where its performance is evaluated over a period of future time.

Cannot find the paper you are looking for? You can Submit a new open access paper.