Print Email Facebook Twitter Benchmarking the hyper-parameter sensitivity of VAE models for cancer treatment Title Benchmarking the hyper-parameter sensitivity of VAE models for cancer treatment Author Korkić, Armin (TU Delft Electrical Engineering, Mathematics and Computer Science; TU Delft Intelligent Systems) Contributor Makrodimitris, S. (mentor) Abdelaal, T.R.M. (mentor) Charrout, M. (mentor) Eltager, M.A.M.E. (mentor) Reinders, M.J.T. (graduation committee) Isufi, E. (graduation committee) Degree granting institution Delft University of Technology Programme Computer Science and Engineering Project CSE3000 Research Project Date 2021-07-02 Abstract Cancer has been known as a deadly and complex disease to tackle. By applying machine learning algorithms we hope to improve personalized treatment for cancer patients. These machine learning algorithms are trying to learn a (latent) representation of the input. The problem is that this representation is hard to interpret and to observe the actual connections between the input and the output. That is why these algorithms are considered to behave like a black-box. In this research, a benchmark is conducted to measure how sensitive these algorithms are to changes in their hyper-parameters. The focus of this experiment are different types of variational auto encoders. We will measure how sensitive they are to changes in their: latent space dimension, learning rate and type of optimizer. The models will be trained on a dataset that contains the RNA gene-expression of different types of cancer tissues. To conclude that the optimizer may play the most important role performance wise for VAE models. Using the optimizer Adam and RMSprop results overall in lower reconstruction loss and overall in a more consistent performance. Subject VAEBenchmarkingHyperparametersOptimizerLearning RateLatent DimensionCancerTreatmentAuto-Encoders To reference this document use: http://resolver.tudelft.nl/uuid:008d6b64-ec9b-400b-8773-c7932ed3fac9 Part of collection Student theses Document type bachelor thesis Rights © 2021 Armin Korkić Files PDF Research_Project_Final_Paper.pdf 614.53 KB Close viewer /islandora/object/uuid:008d6b64-ec9b-400b-8773-c7932ed3fac9/datastream/OBJ/view