Sökning: "clustering"
Visar resultat 11 - 15 av 971 uppsatser innehållade ordet clustering.
11. Fixation and Machine Learning A new method for measuring fixation in internet users using machine learning and natural language processing
Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Fixation — the state of mind where an individual is intensely fixated on one individual, activity or idea — can be an early warning sign of an individual that will later go on to commit violent acts. This paper details the development of a method that measures fixation from texts written on internet forums, a method that could (when expanded) be a part of threat assessment and prevention of violence. LÄS MER
12. Exploring the Applications of Machine Learning in the Public Sector
Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisationSammanfattning : Despite the many use cases for machine learning, it sees minimal usage in Sweden’s public sector today. It is important that the public sector in particular utilizes the most efficient tools available. LÄS MER
13. Stock market analysis with a Markovian approach: Properties and prediction of OMXS30
Kandidat-uppsats, KTH/Matematisk statistikSammanfattning : This paper investigates how Markov chain modelling can be applied to the Swedish stock index OMXS30. The investigation is two-fold. Firstly, a Markov chain is based on index data from recent years, where properties such as transition matrix, stationary distribution and hitting time are studied. LÄS MER
14. Mathematical modelling simulation data and artificial intelligence for the study of tumour-macrophage interaction
Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskapSammanfattning : The study explores the integration of mathematical modelling and machine learning to understand tumour-macrophage interactions in the tumour microenvironment. It details mathematical models based on biochemistry and physics for predicting tumour dynamics, highlighting the role of macrophages. LÄS MER
15. The deductibles impact on the risk premium
Master-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistikSammanfattning : The aim of this master thesis is to derive methods that assesses the impact the deductiblehas on the risk premium of an insurance contract. The additive structure of a deductiblenecessitates approaches beyond treating it as a regular covariate in a generalized linearmodel for predicting the risk premium. LÄS MER