Essays about: "weighted clustering"

Showing result 6 - 10 of 22 essays containing the words weighted clustering.

  1. 6. Exploring the weather impact on bike sharing usage through a clustering analysis

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Jessica Quach; [2020]
    Keywords : K-means; Machine learning; Weather impact; Bike sharing systems;

    Abstract : Today bike sharing systems exists in many cities around the globe after a recent growth and popularity in the last decades. It is attractive for cities and users who wants to promote healthier lifestyles; to reduce air pollution and gas emission as well as improve traffic. READ MORE

  3. 7. Life cycle assessment of coal based direct-reduced iron production in India

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : SABARISH ELANGO; [2020]
    Keywords : ;

    Abstract : The production of iron through direct reduction (Direct-Reduced Iron; DRI) involves the use of natural gas or coal to reduce iron ore to iron through carbothermic reactions at a temperature below its melting point, negating the need for a blast furnace as otherwise required. In India, around 25% of iron is produced through direct reduction. READ MORE

  4. 8. Soft-Subspace Clustering on a High-Dimensional Musical Dataset

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

    Author : Emil Juzovitski; [2019]
    Keywords : ;

    Abstract : Clustering Analysis can be used to solve various tasks. In this thesis, we look at the possibility of using clustering techniques to help generate novel music playlists by clustering a high dimensional dataset of songs. READ MORE

  5. 9. Exploring the distribution of accessibility by public transport using spatial analysis : a case study for retail concentrations and public hospitals in Athens

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Evangelos Vafeiadis; [2019]
    Keywords : geography; GIS; spatial analysis; geographic weighted regression; spatial clustering; local indicators of spatial association; public transport; accessibility; Social Sciences; Earth and Environmental Sciences;

    Abstract : This thesis studies the distribution of accessibility by public transport to retail concentrations and public hospitals in Athens, using spatial autocorrelation analysis based on Local Indicators of Spatial Autocorrelation (LISA) method and Geographically Weighted Regression (GWR). For this reason, the study area was divided in a 300x300 meter square grid of points representing the location points of the study. READ MORE

  6. 10. Road traffic congestion detection and tracking with Spark Streaming analytics

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

    Author : Thorsteinn Thorri Sigurdsson; [2018]
    Keywords : streaming; graph processing; congestion; community detection; connected components;

    Abstract : Road traffic congestion causes several problems. For instance, slow moving traffic in congested regions poses a safety hazard to vehicles approaching the congested region and increased commuting times lead to higher transportation costs and increased pollution. READ MORE