Essays about: "Henrik Linusson"

Found 2 essays containing the words Henrik Linusson.

1. 1. Multi-Output Random Forests

   University essay from Högskolan i Borås/Institutionen Handels- och IT-högskolan

   Author : Henrik Linusson; [2013]
   Keywords : classification; multi-output; multi-task; Random Forest; regression;

   Abstract : The Random Forests ensemble predictor has proven to be well-suited for solving a multitudeof different prediction problems. In this thesis, we propose an extension to the Random Forestframework that allows Random Forests to be constructed for multi-output decision problemswith arbitrary combinations of classification and regression responses, with the goal ofincreasing predictive performance for such multi-output problems. READ MORE

3. 2. Random forest och glesa datarespresentationer

   University essay from Högskolan i Borås/Institutionen Handels- och IT-högskolan

   Author : Henrik Linusson; Robin Rudenwall; Andreas Olausson; [2012]
   Keywords : data mining; machine learning; regression; classification; in silico modeling; random forest; sparse data; feature selection;

   Abstract : In silico experimentation is the process of using computational and statistical models to predict medicinal properties in chemicals; as a means of reducing lab work and increasing success rate this process has become an important part of modern drug development. There are various ways of representing molecules - the problem that motivated this paper derives from collecting substructures of the chemical into what is known as fractional representations. READ MORE