Sökning: "Rewards"
Visar resultat 16 - 20 av 104 avhandlingar innehållade ordet Rewards.
16. Regret Minimization in Structured Reinforcement Learning
Sammanfattning : We consider a class of sequential decision making problems in the presence of uncertainty, which belongs to the field of Reinforcement Learning (RL). Specifically, we study discrete Markov decision Processes (MDPs) which model a decision maker or agent that interacts with a stochastic and dynamic environment and receives feedback from it in the form of a reward. LÄS MER
17. Interest to Reinvest : Individuals’ use of numerical information for investment decisions
Sammanfattning : The general aim of this thesis is to contribute to the understanding of how numerical information, such as asset values and interest rates, influences inexperienced investors in their investment decisions. In relation to this, I have investigated the participants’ own understanding of what information they rely on for their own decisions. LÄS MER
18. Online Combinatorial Optimization under Bandit Feedback
Sammanfattning : Multi-Armed Bandits (MAB) constitute the most fundamental model for sequential decision making problems with an exploration vs. exploitation trade-off. In such problems, the decision maker selects an arm in each round and observes a realization of the corresponding unknown reward distribution. LÄS MER
19. Paths to power and patterns of influence : The Dravidian parties in south Indian politics
Sammanfattning : This doctoral thesis has resulted from a study of the three, regional, Dravidian, parties in the Indian state of Tamil Nadu-a region that has a reputation for its 'personality politics'. The purpose is to analyse the relationship between modes of mobilisatioand the structures of authority in these political parties, that undeniably, although in different degrees and on different ground bestow on their leaders eminence beyond the formal position of rank. LÄS MER
20. Dopamine, decision-making, and aging : neural and behavioural correlates
Sammanfattning : On any given day, we make tons of decisions. These can be as simple as deciding how to dress or what to eat, or more complex, such as whether to spend or invest money. Good decision-making involves being able to select the best alternative from a range of options, and adjust one’s preferences based on what is happening in the environment. LÄS MER