Blar i NHH Brage på forfatter "Hølleland, Sondre Nedreås"
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A gentle tutorial on accelerated parameter and confidence interval estimation for hidden Markov models using Template Model Builder
Bacri, Timothee Raphael Ferdinand; Berentsen, Geir Drage; Bulla, Jan; Hølleland, Sondre Nedreås (Peer reviewed; Journal article, 2022)A very common way to estimate the parameters of a hidden Markov model (HMM) is the relatively straightforward computation of maximum likelihood (ML) estimates. For this task, most users rely on user-friendly implementation ... -
Exploiting the Index Effect on OSEBX using Machine Learning : Trading on predictions made by GLM and XGBoost with a conditional posterior probability threshold
Jordåen, Arne; Furnes, Egil (Master thesis, 2023)In March and September of each year, Euronext decide which companies should be included on the Oslo Stock Exchange Benchmark Index (OSEBX). OSEBX consists of 50-80 companies, all selected from the approximately 200 ... -
Founder Success in Norwegian Startups: A Machine Learning Approach : A study on the use of machine learning and personality traits to predict startup performance from a pre-seed perspective
Wik, Alexander Hogstad; Otterlei, Håkon (Master thesis, 2023)This thesis aims to investigate founder characteristics in the Norwegian startup ecosystem and if machine learning can help venture capital firm identity successful founders at a startup’s earliest stages, when information ... -
News Sentiment in Volatility predictions : Exploring the effect of news sentiment on stock volatility using machine learning regression models
Hagan, Jacob; Henriksen, Rolf Tynning (Master thesis, 2022)In this thesis, we explore how sentiment from financial news could affect stock volatility. Using financial data from the S&PlO0, volatility data from the Volatility Index (VIX) and sentiment data collected with web ... -
Poleward spawning of Atlantic mackerel (Scomber scombrus) is facilitated by ocean warming but triggered by energetic constraints
dos Santos Schmidt, Thassya Christina; Slotte, Aril; Olafsdottir, Anna H.; Nøttestad, Leif; Jansen, Teunis; Jacobsen, Jan Arge; Bjarnason, Sigurvin; Lusseau, Susan Mærsk; Ono, Kotaro; Hølleland, Sondre Nedreås; Thorsen, Anders; Sandø, Anne Britt; Kjesbu, Olav Sigurd (Peer reviewed; Journal article, 2023)The Northeast Atlantic mackerel is an income breeder with indeterminate fecundity, spawning in multiple batches at optimal temperatures around 11°C in the upper water column during February–July along the continental shelf ... -
Predicting density-dependent somatic growth in Norwegian spring-spawning herring
Stenevik, Erling Kåre; Hølleland, Sondre Nedreås; Enberg, Katja; Høines, Åge Sigurd; Salthaug, Are; Slotte, Aril; Vatnehol, Sindre; Aanes, Sondre (Peer reviewed; Journal article, 2022) -
Predicting density-dependent somatic growth in Norwegian spring-spawning herring
Stenevik, Erling Kåre; Hølleland, Sondre Nedreås; Enberg, Katja; Høines, Åge Sigurd; Slotte, Aril; Salthaug, Are; Vatnehol, Sindre; Aanes, Sondre (Peer reviewed; Journal article, 2022)