Sökning: "Ensembles"
Visar resultat 1 - 5 av 97 avhandlingar innehållade ordet Ensembles.
1. On Effectively Creating Ensembles of Classifiers : Studies on Creation Strategies, Diversity and Predicting with Confidence
Sammanfattning : An ensemble is a composite model, combining the predictions from several other models. Ensembles are known to be more accurate than single models. Diversity has been identified as an important factor in explaining the success of ensembles. LÄS MER
2. Ensembles of Semantic Spaces : On Combining Models of Distributional Semantics with Applications in Healthcare
Sammanfattning : Distributional semantics allows models of linguistic meaning to be derived from observations of language use in large amounts of text. By modeling the meaning of words in semantic (vector) space on the basis of co-occurrence information, distributional semantics permits a quantitative interpretation of (relative) word meaning in an unsupervised setting, i. LÄS MER
3. Computer Assisted Video Microscopy : in Characterization of Capillary Ensembles
Sammanfattning : This thesis focuses on evaluation and analysis of capillary microcirculatory changes in the skin, that can be improved and extended by computer assisted video microscopy. Capillary microscopy has been used extensively, both in clinical practice and research, to study different phenomena in the microvasculature of the skin, mainly in the nailfold of fingers and toes where a large portion of the capillary loop can be observed. LÄS MER
4. Ensembles for sequence learning
Sammanfattning : .... LÄS MER
5. Formal Verification of Tree Ensembles in Safety-Critical Applications
Sammanfattning : In the presence of data and computational resources, machine learning can be used to synthesize software automatically. For example, machines are now capable of learning complicated pattern recognition tasks and sophisticated decision policies, two key capabilities in autonomous cyber-physical systems. LÄS MER