Essays about: "Distance measure"

Showing result 6 - 10 of 329 essays containing the words Distance measure.

  1. 6. Robust Statistical Jump Models with Feature Selection

    University essay from Lunds universitet/Matematisk statistik

    Author : Jonatan Persson; [2023]
    Keywords : Clustering; Jump; Feature selection; Robust; Mathematics and Statistics;

    Abstract : A large area in statistics and machine learning is cluster analysis. This field of research concerns the design of algorithms that allow computers to automatically categorize a set of observations into different groups in a reasonable way, without any prior information about which observations belongs to which group. READ MORE

  3. 7. Domain Knowledge and Representation Learning for Centroid Initialization in Text Clustering with k-Means : An exploratory study

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

    Author : David Yu; [2023]
    Keywords : Natural language processing; Sentiment analysis; Clustering; Language model; Transformer; Heuristic; Språkteknologi; Sentimentanalys; Klustering; Språkmodell; Transformer; Heuristik;

    Abstract : Text clustering is a problem where texts are partitioned into homogeneous clusters, such as partitioning them based on their sentiment value. Two techniques to address the problem are representation learning, in particular language representation models, and clustering algorithms. READ MORE

  4. 8. Finding Anomalous Energy ConsumersUsing Time Series Clustering in the Swedish Energy Market

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Lukas Tonneman; [2023]
    Keywords : time-series analysis; clustering; electricity consumer clustering; anomaly detection; gaussian mixture model; hierarchical clustering;

    Abstract : Improving the energy efficiency of buildings is important for many reasons. There is a large body of data detailing the hourly energy consumption of buildings. This work studies a large data set from the Swedish energy market. READ MORE

  5. 9. Eye-tracking Technology for Interactive Experiences in Digital Signage within Retail from a Marketing Perspective

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

    Author : Oskar Alfredsson; Tekla Hjärtstam; [2023]
    Keywords : ;

    Abstract : Eye-tracking is a prominent subject with a diverse range of applications. Although the technology is primarily optimized for stationary environments, ongoing technological progress present additional market prospects. READ MORE

  6. 10. Vattenbalansberäkningar som metod för bevattningsplanering : Efterhandsvalidering i svenska bevattningsförsök med olika bevattningsstrategier i vall

    University essay from SLU/Dept. of Soil and Environment

    Author : Carl Andås; [2023]
    Keywords : bevattning; Penman-Monteith; markvattenhaltsmätningar; evapotranspiration;

    Abstract : Bevattning för med sig många effekter som vore önskvärda i dagens svenska lantbruk, som präglas av ökade produktionsrisk till följd av höga produktionskostnader men samtidigt ökade avräkningspriser. Efterfrågan på bevattningskompetens och effektiv bevattningsplanering för att kunna hushålla med begränsade vattenresurser kan förväntas öka i vår tid. READ MORE