Sökning: "Metric areas"

Visar resultat 11 - 15 av 67 uppsatser innehållade orden Metric areas.

  1. 11. Right fit Database Technology for Discounts

    Kandidat-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Annelie Sinander; Alexandra Galonja; [2022]
    Nyckelord :Database Technologies; Discounts; SQL; NoSQL; Latency; Signal-to-noise-ratio; Technology and Engineering;

    Sammanfattning : Detta examensarbete har utförts i syfte att jämföra hur fyra olika databashanterare (DBMS) presterar inom ett begränsat antal områden för att därigenom dra slutsatser kring vilken som fungerar bäst för att lagra data om rabatter på IKEA. De databashanterare som testas är MongoDB, MariaDB, Neo4j och PostgreSQL. LÄS MER

  3. 12. Data Trustworthiness Assessment for Traffic Condition Participatory Sensing Scenario

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

    Författare :Hairuo Gao; [2022]
    Nyckelord :Participatory sensing; Data trustworthiness assessment; Anomaly detection; Traffic prediction; Deep neural network; Deltagande avkänning; Bedömning av uppgifternas tillförlitlighet; Upptäckt av anomalier; Trafikprognoser; Djupt neuralt nätverk;

    Sammanfattning : Participatory Sensing (PS) is a common mode of data collection where valuable data is gathered from many contributors, each providing data from the user’s or the device’s surroundings via a mobile device, such as a smartphone. This has the advantage of cost-efficiency and wide-scale data collection. LÄS MER

  4. 13. A comparative evaluation of machine learning models for engagement classification during presentations : A comparison of distance- and non-distance-based machine learning models for presentation classification and class likelihood estimation

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

    Författare :Rebwar Ali Omer Bajallan; [2022]
    Nyckelord :Audience engagement; Engagement quantification; Machine learning; Distance-based models; Few-shot learning; Statistical analysis; Publiksengagemang; Engagemangskvantifiering; Maskininlärning; Distansbaserade modeller; Few-shot inlärning; Statistisk analys;

    Sammanfattning : In recent years, there has been a significant increase in the usage of audience engagement platforms, which have allowed for engaging interactions between presenters and their audiences. The increased popularity of the platforms comes from the fact that engaging and interactive presentations have been shown to improve learning outcomes and create positive presentation experiences. LÄS MER

  5. 14. Strengthening green infrastructure : modelling connectivity between continuity forests with high nature conservation values at the Sveaskog forest holding in northern Sweden

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Simon Mattsson; [2022]
    Nyckelord :betweenness centrality; connectivity; forest biodiversity; graphab; graph modelling; high conservation value forest; proxy continuity forest; qgis;

    Sammanfattning : The continuity forests of the Swedish boreal landscape have become very sparse due to intensive rotation forestry and human land-use, and the remaining forests are very fragmented. These forests have a high conservational importance as they hold nature values that relies on a long forest continuity. LÄS MER

  7. 15. Using NDVI Time-Series to Examine Post-fire Vegetation Recovery in California

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Viktor Wu; [2022]
    Nyckelord :fire; California; NDVI; land cover; vegetation; post-fire recovery;

    Sammanfattning : Over the past couple of decades, fires have experienced changes on a global scale. These changing fire regimes point to an alarming direction where fire-dependent ecosystems are experiencing a decline in burned area, while fire-independent ecosystems are experiencing an increase. LÄS MER