Essays about: "Entropy."

Showing result 16 - 20 of 216 essays containing the word Entropy..

1. 16. Lights, Camera, BERT! : Autonomizing the Process of Reading andInterpreting Swedish Film Scripts

   University essay from Uppsala universitet/Datalogi

   Author : Leon Henzel; [2023]
   Keywords : NLP; Active Learning; Transformers; BERT;

   Abstract : In this thesis, the autonomization of extracting information from PDFs of Swedish film scriptsthrough various machine learning techniques and named entity recognition (NER) is explored.Furthermore, it is explored if labeled data needed for the NER tasks can be reduced to some degreewith the goal of saving time. READ MORE

3. 17. RObust Numbers : Temperature's Effect on Ring Oscillators as an Entropy Source

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Tor Arvill; Arber Limani; [2023]
   Keywords : ;

   Abstract : Ring oscillators as entropy sources for true random number generation could be affected by differences in operating temperatures. This report aims to show a correlation between changes in temperature and the entropy strength of ring oscillators as part of random number generators by utilizing mathematical simulations as well as a physical implementation on a FPGA-board. READ MORE

4. 18. Exploring true random number generators Build on commercial-off-the-shelve Components

   University essay from Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

   Author : Linnéa Mörk; [2023]
   Keywords : TRNG; RNG; Random number generator; commercial-off-the-shelve;

   Abstract : Generating random numbers can be accomplished through various methods, with the primary distinction lying between pseudo-random number generators (PRNGs), which are commonly used for applications that require a large amount of random data, and true random number generators (TRNGs), which are commonly used for applications that need security and unpredictability. This thesis explores the feasibility of harnessing frequency variations in the electrical grid as a source of entropy for a TRNG. READ MORE

5. 19. Uncertainty Estimation in Volumetric Image Segmentation

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Donggyun Park; [2023]
   Keywords : Uncertainty Estimation; Uncertainty Quantification UQ ; Volumetric Image Segmentation; 3D U-Net; test-time data augmentation; Deep ensemble;

   Abstract : The performance of deep neural networks and estimations of their robustness has been rapidly developed. In contrast, despite the broad usage of deep convolutional neural networks (CNNs)[1] for medical image segmentation, research on their uncertainty estimations is being far less conducted. READ MORE

6. 20. Investigation of a newrepresentation of spin

   University essay from Uppsala universitet/Materialteori

   Author : Minna Palmgren Thun; [2023]
   Keywords : Material theory; Spin; Statistical physics; Second quantization; Materialteori; spinn;

   Abstract : The Bose-Hubbard Model, a tight binding model within solid state theory can be solved exactly using a number theoretical approach. From this approach, in the two sited Bose-Hubbard model, the hopping term in the model takes the form of a Pauli x matrix. The hopping term can be interpreted as a two energy level system or a dimer with k+1 particles. READ MORE