Sökning: "Kullback-Leibler divergence."
Visar resultat 1 - 5 av 13 uppsatser innehållade orden Kullback-Leibler divergence..
1. Simulating Mobility of Large Population using Mobile Application Data
Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknikSammanfattning : Understanding people’s travel patterns and knowing the frequency of their travel activities provide important insights for effective transport management and infrastructure planning. While traditional travel surveys have historically contributed to this valuable information, they come with shortcomings such as being expensive to collect, easily outdated, and having short time coverage. LÄS MER
2. Identifying effects of adrenaline and dopamine binding on the beta2-adrenergic receptor structure and function using machine learning
Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)Sammanfattning : The beta2-adrenergic receptor is a G-protein coupled receptor, involved in several physiological processes, which enables signaling through the cell membrane. To study the effect of dopamine and adrenaline binding on the receptor structure and function, we used machine learning methods applied to data from molecular dynamics simulations. LÄS MER
3. Semi-supervised anomaly detection in mask writer servo logs : An investigation of semi-supervised deep learning approaches for anomaly detection in servo logs of photomask writers
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Semi-supervised anomaly detection is the setting, where in addition to a set of nominal samples, predominantly normal, a small set of labeled anomalies is available at training. In contrast to supervised defect classification, these methods do not learn the anomaly class directly and should have better generalization capability as new kinds of anomalies are introduced at test time. LÄS MER
4. Overcoming The New Item Problem In Recommender Systems : A Method For Predicting User Preferences Of New Items
Master-uppsats, Stockholms universitet/Statistiska institutionenSammanfattning : This thesis addresses the new item problem in recommender systems, which pertains to the challenges of providing personalized recommendations for items which have limited user interaction history. The study proposes and evaluates a method for generating personalized recommendations for movies, shows, and series on one of Sweden’s largest streaming platforms. LÄS MER
5. Importance Sampling in Wireless Communication Systems with Ultra-Low Error Rates
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Simulation mimics the behaviour of real world processes or the system over time. It helps us to understand the impact of modification and the effect of introducing various interventions to a system. LÄS MER