Search for dissertations about: "exemplar models"
Showing result 1 - 5 of 9 swedish dissertations containing the words exemplar models.
-
1. Bounded Rationality and Exemplar Models
Abstract : Bounded rationality is the study of how human cognition with limited capacity is adapted to handle the complex information structures in the environment. This thesis argues that in order to understand the bounded rationality of decision processes, it is necessary to develop decision theories that are computational process models based upon basic cognitive and perceptual mechanisms. READ MORE
-
2. Visual Representations and Models: From Latent SVM to Deep Learning
Abstract : Two important components of a visual recognition system are representation and model. Both involves the selection and learning of the features that are indicative for recognition and discarding those features that are uninformative. READ MORE
-
3. Factors Shaping Process and Representation in Multiple-Cue Judgment
Abstract : This thesis investigates the cognitive processes and representations underlying human judgment in a multiple-cue judgment task. Several recent models as-sume that people have several qualitatively distinct and competing levels of knowledge representations (Ashby, Alfonso-Reese, Turken, & Waldron, 1998; Erickson & Kruschke, 1998; Nosofsky, Palmeri, & McKinley, 1994; Sloman, 1996). READ MORE
-
4. A Division-of-Labor Hypothesis : Adaptations to Task Structure in Multiple-Cue Judgment
Abstract : Judgments that demand consideration of pieces of information in the environment occur repeatedly throughout our lives. One professional example is that of a physician that considers multiple symptoms to make a judgment about a patient’s disease. READ MORE
-
5. Modelling Allelic and DNA Copy Number Variations using Continuous-index Hidden Markov Models
Abstract : In human cells there are usually two copies of each chromosome, but in cancer cells abnormalities could exist. The differences consist of segments of chromosomes with an altered number of copies. There can be deletions as well as amplifications and the lengths of the segments can also vary. READ MORE