نتایج جستجو برای: sampling methods
تعداد نتایج: 2020293 فیلتر نتایج به سال:
abstract this study is an attempt to determine the effect of nano- technology education on science lesson for fifth grade in primary school in the city of kermanshah. this research is experimental and is conducted in the from of pre-test and post- test for the control group. an achievement test was administered to determine the rate of learning in the students. the research is an applied one. ...
Many applications in machine learning or signal processing involve nonsmooth optimization problems. This nonsmoothness brings a low-dimensional structure to the optimal solutions. In this paper, we propose randomized proximal gradient method harnessing underlying structure. We introduce two key components: (i) random subspace algorithm; and (ii) an identification-based sampling of subspaces. Th...
Motion planning is a fundamental problem in autonomous robotics that requires finding path to specified goal avoids obstacles and takes into account robot's limitations constraints. It often desirable for this also optimize cost function, such as length. Formal path-quality guarantees continuously valued search spaces are an active area of research interest. Recent results have proven some samp...
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