Sökning: "dimension reduction subspace"

Hittade 2 uppsatser innehållade orden dimension reduction subspace.

1. 1. Another Slice of Multivariate Dimension Reduction

   Kandidat-uppsats, Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

   Författare :Carl Ekblad; [2022]
   Nyckelord :dimension reduction; reducing subspace; dimension reduction subspace; envelopes; dimensionsreducering; reducerande underrum; dimensionsreducerande underrum; kuvert;

   Sammanfattning : This thesis presents some methods of multivariate dimension reduction, with emphasis on methods guided by the work of R.A. Fisher. Some of the methods presented can be traced back to the 20th century, while some are much more recent. LÄS MER

3. 2. On the Topic of Unconstrained Black-Box Optimization with Application to Pre-Hospital Care in Sweden : Unconstrained Black-Box Optimization

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Tim Anthony; [2021]
   Nyckelord :Optimization; Non-convex optimization; Black-box optimization; Simulation study;

   Sammanfattning : In this thesis, the theory and application of black-box optimization methods are explored. More specifically, we looked at two families of algorithms, descent methods andresponse surface methods (closely related to trust region methods). LÄS MER