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Hittade 4 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Towards Understanding slag build-up in a Grate-Kiln furnace : A study of what parameters in the Grate-Kiln furnace leads to increased slag build-up, in a modern pellet production kiln

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Oscar Olsson; Uno Österman; [2022]
    Nyckelord :Grate-kiln; Slag; Interpretable machine learning; IID; independent and identically distributed; Kulsinter; pellets; slagg; slag; LKAB;

    Sammanfattning : As more data is being gathered in industrial production facilities, the interest in applying machine learning models to the data is growing. This includes the iron ore mining industry, and in particular the build-up of slag in grate-kiln furnaces. LÄS MER

  3. 2. Statistical learning procedures for analysis of residential property price indexes

    Master-uppsats, KTH/Matematisk statistik

    Författare :Otto Rydén; [2017]
    Nyckelord :;

    Sammanfattning : Residential Price Property Indexes (RPPIs) are used to study the price development of residential property over time. Modeling and analysing an RPPI is not straightforward due to residential property being a heterogeneous good. LÄS MER

  4. 3. Inkrementell responsanalys av Scandnavian Airlines medlemmar : Vilka kunder ska väljas vid riktad marknadsföring?

    Kandidat-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Erika Anderskär; Frida Thomasson; [2017]
    Nyckelord :uplift models; incremental response analysis; net lift models; lasso regression; logistic regression; inkrementell responsanalys; lassoregression; logistisk regression;

    Sammanfattning : Scandinavian Airlines has a large database containing their Eurobonus members. In order to analyze which customers they should target with direct marketing, such as emails, uplift models have been used. LÄS MER

  5. 4. Inkrementell responsanalys : Vilka kunder bör väljas vid riktad marknadsföring?

    Kandidat-uppsats, Statistik; Filosofiska fakulteten

    Författare :Jonas Karlsson; Roger Karlsson; [2013]
    Nyckelord :Incremental response modeling; uplift modeling; database marketing; Net information value; Lasso regression; Bayesian logistic regression; decision trees; logistic regression;

    Sammanfattning : If customers respond differently to a campaign, it is worthwhile to find those customers who respond most positively and direct the campaign towards them. This can be done by using so called incremental response analysis where respondents from a campaign are compared with respondents from a control group. LÄS MER