Sökning: "Henrik Imberg"

Hittade 1 avhandling innehållade orden Henrik Imberg.

  1. 1. Unequal Probability Sampling in Active Learning and Traffic Safety

    Detta är en avhandling från Gothenburg : Chalmers tekniska högskola

    Författare :Henrik Imberg; [2019]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; active learning; sampling weighing; naturalistic driving; optimal design; probability sampling; sequential sampling;

    Sammanfattning : This thesis addresses a problem arising in large and expensive experiments where incomplete data come in abundance but statistical analyses require collection of additional information, which is costly. Out of practical and economical considerations, it is necessary to restrict the analysis to a subset of the original database, which inevitably will cause a loss of valuable information; thus, choosing this subset in a manner that captures as much of the available information as possible is essential. LÄS MER