Search Results for author: Ethem Alpaydin

Found 7 papers, 1 papers with code

PathFinder: Discovering Decision Pathways in Deep Neural Networks

no code implementations1 Oct 2022 Ozan İrsoy, Ethem Alpaydin

Explainability is becoming an increasingly important topic for deep neural networks.

Pathfinder

Hierarchical Mixtures of Generators for Adversarial Learning

1 code implementation5 Nov 2019 Alper Ahmetoğlu, Ethem Alpaydin

There is also a discriminator that is trained to discriminate such fake samples from true samples of the distribution; at the same time, the generator is trained to generate fakes that the discriminator cannot tell apart from the true samples.

Clustering valid

Dropout Regularization in Hierarchical Mixture of Experts

no code implementations25 Dec 2018 Ozan İrsoy, Ethem Alpaydin

Dropout is a very effective method in preventing overfitting and has become the go-to regularizer for multi-layer neural networks in recent years.

Continuously Constructive Deep Neural Networks

no code implementations7 Apr 2018 Ozan İrsoy, Ethem Alpaydin

Traditionally, deep learning algorithms update the network weights whereas the network architecture is chosen manually, using a process of trial and error.

Distributed Decision Trees

no code implementations19 Dec 2014 Ozan İrsoy, Ethem Alpaydin

Recently proposed budding tree is a decision tree algorithm in which every node is part internal node and part leaf.

Representation Learning

Autoencoder Trees

no code implementations26 Sep 2014 Ozan İrsoy, Ethem Alpaydin

We also see that the autoencoder tree captures hierarchical representations at different granularities of the data on its different levels and the leaves capture the localities in the input space.

Multivariate Comparison of Classification Algorithms

no code implementations16 Sep 2014 Olcay Taner Yildiz, Ethem Alpaydin

For example, error is the sum of false positives and false negatives and a univariate test on error cannot make a distinction between these two sources, but a 2-variate test can.

Classification General Classification

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