Sökning: "Ludwig Hedlin"

Hittade 2 uppsatser innehållade orden Ludwig Hedlin.

1. 1. Convergence of Linear Neural Networks to Global Minimizers

   Master-uppsats, KTH/Matematik (Inst.)

   Författare :Ludwig Hedlin; [2020]
   Nyckelord :Mathematics; Machine Learning; Linear Neural Networks; Matematik; Maskininlärning; Linjära neurala nätverk;

   Sammanfattning : It is known that gradient flow in linear neural networks using Euclidean loss almost always avoids critical points that have at least one eigendirection with negative curvature. Using algebraic invariants of the gradient flow we try to prove that the set of all critical points with no second-order curvature (zero Hessian) for arbitrary networks is associated to a subset of the invariants of lower dimension. LÄS MER

3. 2. The role of "artificially" low interest rates through credit expansion - The road to prosperity or another recession?

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Författare :My Hedlin; [2015]
   Nyckelord :Circulation credit theory; Credit expansion; Monetary policy; Interest rate; Austrian business cycle;

   Sammanfattning : Current macroeconomic doctrine holds that the aim of monetary policy should be a steady inflation rate aligned with expectations. Consequently, central banks have declared remarkably low interest rates after the financial crisis in 2008 and pursue vast monetary expansion in their battle against slumbering economic activity. LÄS MER