no code implementations • 27 Mar 2023 • Caglar Aytekin
In this paper, we propose LEURN: a neural network architecture that learns univariate decision rules.
no code implementations • 11 Oct 2022 • Caglar Aytekin
In this manuscript, we show that any neural network with any activation function can be represented as a decision tree.
no code implementations • 16 Feb 2021 • Caglar Aytekin, Sakari Alenius, Dmytro Paliy, Juuso Gren
Our second contribution is a denoising loss based on top k-percent of errors in frequency domain.
no code implementations • 24 May 2019 • Caglar Aytekin, Francesco Cricri, Antti Hallapuro, Jani Lainema, Emre Aksu, Miska Hannuksela
In this manuscript we propose two objective terms for neural image compression: a compression objective and a cycle loss.
no code implementations • 10 May 2019 • Yat Hong Lam, Alireza Zare, Caglar Aytekin, Francesco Cricri, Jani Lainema, Emre Aksu, Miska Hannuksela
In this paper, we present a novel approach for fine-tuning a decoder-side neural network in the context of image compression, such that the weight-updates are better compressible.
no code implementations • 3 May 2019 • Caglar Aytekin, Francesco Cricri, Emre Aksu
In this paper we apply a compressibility loss that enables learning highly compressible neural network weights.
no code implementations • 28 May 2018 • Caglar Aytekin, Xingyang Ni, Francesco Cricri, Jani Lainema, Emre Aksu, Miska Hannuksela
In this work, we propose an end-to-end block-based auto-encoder system for image compression.
no code implementations • 8 Feb 2018 • Caglar Aytekin, Francesco Cricri, Emre Aksu
In this work, we propose an improvement over DCF based trackers by combining saliency based and other features based filter responses.
no code implementations • 1 Feb 2018 • Caglar Aytekin, Xingyang Ni, Francesco Cricri, Emre Aksu
We show the effect of l2 normalization on anomaly detection accuracy.
no code implementations • 24 Jan 2018 • Caglar Aytekin, Francesco Cricri, Lixin Fan, Emre Aksu
In order to have an in-depth theoretical understanding, in this manuscript, we investigate the graph degree in spectral graph clustering based and kernel based point of views and draw connections to a recent kernel method for the two sample problem.
no code implementations • 27 Dec 2017 • Caglar Aytekin, Xingyang Ni, Francesco Cricri, Lixin Fan, Emre Aksu
By using these encoded images, we train a memory-efficient network using only 0. 048\% of the number of parameters that other deep salient object detection networks have.
no code implementations • 21 Mar 2017 • Caglar Aytekin, Jarno Nikkanen, Moncef Gabbouj
In this paper, we provide a novel dataset designed for camera invariant color constancy research.
no code implementations • 13 Sep 2016 • Caglar Aytekin, Alexandros Iosifidis, Moncef Gabbouj
In this paper, we model the salient object detection problem under a probabilistic framework encoding the boundary connectivity saliency cue and smoothness constraints in an optimization problem.