Sökning: "Analys av Stora Datamängder"

Visar resultat 21 - 25 av 37 uppsatser innehållade orden Analys av Stora Datamängder.

1. 21. Upphovsrättsligt intrång vid automatiserad datorstödd analys av information - Om användningen av data vid text- och datautvinning innebär ett upphovsrättsligt intrång

   Kandidat-uppsats, Lunds universitet/Institutionen för handelsrätt

   Författare :Linn Månsson; [2020]
   Nyckelord :Immaterialrätt; upphovsrätt; ensamrätt; exemplarframställning; Copyright; Text- och datautvinning; Text och data mining; DSM-direktivet; KDD; tillfällig exemplarframställning; mode algoritmer; myndighetsbeslut; Government decisions; fashion algorithms; Infosoc-direktivet; Intellectual property; IP; Artificiell intelligens; AI; intrång; EU-rätt; EU-law; DSM-directive; Law and Political Science;

   Sammanfattning : The essay studies the problem between text and data mining (TDM) and copyrighted works. Through technological development, TDM is used, among other things, to make automated decisions in the authorities and in the fashion industry as tools that find similarities between different garments. LÄS MER

3. 22. Assessment of Predictive Models for Improving Default Settings in Streaming Services

   M1-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Mouzeina Lattouf; [2020]
   Nyckelord :Interpretable Machine Learning; Machine Learning; Shapley Additive Explanations; User Settings; User experience; Användarinställningar; Användarupplevelse; Maskininlärning; Shapley Additive Explanations; Tolkningsbar Maskininlärning;

   Sammanfattning : Streaming services provide different settings where customers can choose a sound and video quality based on personal preference. The majority of users never make an active choice; instead, they get a default quality setting which is chosen automatically for them based on some parameters, like internet connection quality. LÄS MER

4. 23. Applications of graph theory in the energy sector, demonstrated with feature selection in electricity price forecasting

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Duc Tam Vu; [2020]
   Nyckelord :Graph theory; feature selection; energy company; Grafteori; variabelselektering; energiföretag;

   Sammanfattning : Graph theory is a mathematical study of objects and their pairwise relations, known as nodes and edges respectively. The birth of graph theory is often considered to take place in 1736 when the Swiss mathematician Leonhard Euler tried to solve a routing problem involving seven bridges of Königsberg in Prussia. LÄS MER

5. 24. Quantifying Differences in Gene Networks via Graph Curvature

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Viktor Sundström; [2019]
   Nyckelord :;

   Sammanfattning : Fast improvements of technologies for the acquirement of large genomic data through single cell RNA-sequencing have led to a need for new mathematical methods for the analysis of such data. One approach of representing this data that has emerged over the last couple of decades is through graph representations, i.e. LÄS MER

7. 25. Analys av databasstruktur och stored procedure i syfte att öka prestanda vid hämtning av data

   Kandidat-uppsats, Högskolan i Gävle/Datavetenskap

   Författare :Natthakon Polprasert; Mobin Ahmadi; [2019]
   Nyckelord :stored procedure; sp_executesql; normalization; database structure; database performance; lagrad procedur stored procedure ; sp_executesq; normalisering; databasstruktur; databasprestanda;

   Sammanfattning : The Company X has a database that continuously increasing which causes the response time when retrieving data from the database increases the more data that is retrieved. Therefore, the company want an analysis of the database structures and stored procedures to see if there is a more efficient way to store and retrieve large datasets. LÄS MER