Sökning: "Said Öhman"

Hittade 5 uppsatser innehållade orden Said Öhman.

  1. 1. Detection of insurance fraud using NLP and ML

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Rasmus Bäcklund; Hampus Öhman; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Machine-Learning can sometimes see things we as humans can not. In this thesis we evaluated three different Natural Language Procces-techniques: BERT, word2vec and linguistic analysis (UDPipe), on their performance in detecting insurance fraud based on transcribed audio from phone calls (referred to as audio data) and written text (referred to as text-form data), related to insurance claims. LÄS MER

  3. 2. Teachers’ Interpretations ofthe Reading Strategies in the ESL Syllabus : A Mixed Method Study on the Possible Advantages andDisadvantages of the Phrasing of Reading Strategies in theRevised ESL Syllabus for Swedish Upper Secondary School

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Institutionen för kultur och samhälle

    Författare :Frida Brude; Alice Öhman Ekman; [2022]
    Nyckelord :Didactics; educational policy; English as a Second Language; ESL; interpretation; L2; reading strategies; receptive strategies; second language acquisition; second language education; Skolverket; Sweden; syllabus; upper secondary school; Didaktik; styrdokument; engelska som andraspråk; tolkning; andraspråk; lässtrategier; receptiva strategier; andraspråksinlärning; andraspråksutbildning; Skolverket; Sverige; ämnesplan; gymnasiet;

    Sammanfattning : The aim of this study is to investigate how teachers interpret the reading strategies in the revised English as aSecond Language (ESL) syllabus from 2021, and what advantages and disadvantages they see with the syllabuswhen they teach reading strategies. Previous studies suggest that it is beneficial to teach reading strategies in school. LÄS MER

  4. 3. Macroeconomic factors that correlate with the performance of IndustrialTransportation Companies : A study using multiple linear regression

    Kandidat-uppsats, KTH/Matematisk statistik

    Författare :Oscar Wijkström; Sofia Öhman; [2017]
    Nyckelord :;

    Sammanfattning : This thesis in Applied Mathematics and Industrial Economics examines which macroeconomic factors, related to the business cycle, that correlate with the performance of Industrial Transportation Companies. The data for the thesis is collected with the help of Nordea and from reports of each variable. LÄS MER

  5. 4. Protein Folding Implementation of the Simulated Annealing Algorithm on Simple Three-Dimensional Models

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Linus Börjesson; Ludvigsson Maximillian; Oscar Kalldal; Johnny Ngu; Per Andreas Nillson; Gustav Öhman; [2014-09-25]
    Nyckelord :;

    Sammanfattning : How an arbitrary coil of amino acids folds into its functional structure is known as the protein folding problem. Since the underlying mechanisms that guide protein folding in nature are widely unknown, simpli ed models are studied. LÄS MER

  7. 5. The Store - The Physical Place of Branding

    Uppsats för yrkesexamina på grundnivå, Företagsekonomiska institutionen

    Författare :Lina Karanikas; Torun Öhman; [2008]
    Nyckelord :Branding;

    Sammanfattning : Abstract The market of consumer goods has become saturated and in the superfluous range of goods it is necessary to be able to differentiate your products from the competitors’. To facilitate this, many products and services are attributed with additional qualities, such as feelings, status and personality traits. LÄS MER