Sökning: "shannon entropy"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden shannon entropy.

  1. 1. Polybius Square Ciphers

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för matematik (MA)

    Författare :Xiangbo Kong; [2022]
    Nyckelord :Polybius Square Ciphers;

    Sammanfattning : In this thesis, we will define Polybius Square Ciphers and explain howit used to encrypt plaintext. We will talk about Playfair, ADFGX andADFGVX. We will introduce how Shannon entropy works and its principalproperties. LÄS MER

  3. 2. Finding time-based listening habits in users music listening history to lower entropy in data

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

    Författare :John Magnusson; [2021]
    Nyckelord :Data mining; Clustering; Listening habits; Entropy.; Datautvinning; Klusteranalys; Lyssningsvanor; Entropi.;

    Sammanfattning : In a world where information, entertainment and e-commerce are growing rapidly in terms of volume and options, it can be challenging for individuals to find what they want. Search engines and recommendation systems have emerged as solutions, guiding the users. LÄS MER

  4. 3. Assessment of Urban Sprawl in Mowe/Ibafo Axis of Ogun State using GIS Capabilities

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Haruna Jimoh; [2020]
    Nyckelord :GIS; Urban sprawl; expansion; assessment; Shannon’s entropy; Mowe Ibafo; Earth and Environmental Sciences;

    Sammanfattning : Urban Sprawl is one of the challenges to urban development in many nations. Different aspects of the phenomenon have been researched with a view to providing solutions to myriad of ills attributed to it. For any meaningful intervention, however, assessment of development to ascertain sprawl is essential. LÄS MER

  5. 4. Identifying symptoms of fault in District Heating Substations : An investigation in how a predictive heat load software can help with fault detection

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Tobias Bergentz; [2020]
    Nyckelord :District Heating; Substations; Fault detection; Anomaly detection;

    Sammanfattning : District heating delivers more than 70% of the energy used for heating and domestichot water in Swedish buildings. To stay competitive, district heating needs toreduce its losses and increase capabilities to utilise low grade heat. LÄS MER

  7. 5. Curious Omosa : Does player satisfaction increase the more they learn about their game environment?

    Magister-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Michael John Christopher Wells; [2020]
    Nyckelord :curiosity; Shannon’s entropy; virtual environment; nyfikenhet; Shannons entropi; virtuell miljö;

    Sammanfattning : The science of curiosity is not fully understood, yet it seems to be a key component of nature which drives both humans and animals to seek out new information. Humans actively seek out to solve problems for the sake of solving them, with evidence suggesting that the seeking and obtaining of new knowledge is itself inherently rewarding. LÄS MER