Sökning: "digits"

Visar resultat 1 - 5 av 84 uppsatser innehållade ordet digits.

1. 1. Estimating Photovoltaic capacity using customs data : Model development of the tool NJORD and photovoltaics' characterization and impact on the African continent

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

   Författare :Albin Åbrink; [2023]
   Nyckelord :Photovoltaic; Trade analysis; Development Goals; Africa;

   Sammanfattning : Photovoltaics (PV) is one of the fastest growing power sources in the world in the last twenty years, being the most installed power source in almost half of the world's countries in 2020. Despite this, precise tracking of installations of PV does not exist in most of the world's markets due to PVs unique scalability and modularity. LÄS MER

3. 2. Exploring GANs to generate attack-variations in IoT networks

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Gustaf Bennmarker; [2023]
   Nyckelord :;

   Sammanfattning : Data driven IDS development requires a vast amount of data to be effective against future attacks and a big problem is the lack of available data. This thesis explores the use of GANs (Generative adversarial networks) in generating attack data that can be used as apart of a training set for an IDS to improve the robustness against adversarial attacks. LÄS MER

4. 3. On Linear Mode Connectivity up to Permutation of Hidden Neurons in Neural Network : When does Weight Averaging work?

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Adhithyan Kalaivanan; [2023]
   Nyckelord :Mode Connectivity; Representation Learning; Loss Landscape; Network Symmetry; Lägesanslutning; representationsinlärning; förlustlandskap; nätverkssymmetri;

   Sammanfattning : Neural networks trained using gradient-based optimization methods exhibit a surprising phenomenon known as mode connectivity, where two independently trained network weights are not isolated low loss minima in the parameter space. Instead, they can be connected by simple curves along which the loss remains low. LÄS MER

5. 4. Energy-Efficient Fixed-Coefficient FIR Filters for Millimeter-Wave Radios

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

   Författare :Erik Lundell; Gustav Molin; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : With the introduction of millimeter-wave antenna arrays in 5G base-stations and ever-increasing data volumes, the power consumption of the signal processing in digital radio systems has increased over the last decade. This, combined with increased cost and environmental awareness, has put focus on power optimization. LÄS MER

7. 5. A Comparison of Advanced DeepLearning Algorithms for Multi-digit Detection in Historical Documents

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Manaswini Chethireddy; Sai Teja Palla; [2023]
   Nyckelord :Deep Learning Methods; Handwritten digits; Digit Detection; Image processing on document images; YOLOV5; Faster R-CNN; RetinaNet; YOLOV7;

   Sammanfattning : Background: Historical handwritten documents are assets for future generations and should be appropriately secured, so handwritten digit detection plays an important role to preserve them. Handwritten digit detection is a fundamental problem and has been studied extensively for many years. LÄS MER