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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Lokalisierung für korrelierte Anderson Modelle

Tautenhahn, Martin, Veselić, Ivan, January 2007 (has links)
Chemnitz, Techn. Univ., Diplomarb., [2007].
12

The EM Algorithm in Multivariate Gaussian Mixture Models using Anderson Acceleration

Plasse, Joshua H 25 April 2013 (has links)
Over the years analysts have used the EM algorithm to obtain maximum likelihood estimates from incomplete data for various models. The general algorithm admits several appealing properties such as strong global convergence; however, the rate of convergence is linear which in some cases may be unacceptably slow. This work is primarily concerned with applying Anderson acceleration to the EM algorithm for Gaussian mixture models (GMM) in hopes of alleviating slow convergence. As preamble we provide a review of maximum likelihood estimation and derive the EM algorithm in detail. The iterates that correspond to the GMM are then formulated and examples are provided. These examples show how faster convergence is experienced when the data are well separated, whereas much slower convergence is seen whenever the sample is poorly separated. The Anderson acceleration method is then presented, and its connection to the EM algorithm is discussed. The work is then concluded by applying Anderson acceleration to the EM algorithm which results in reducing the number of iterations required to obtain convergence.
13

Kurt Weill und Maxwell Anderson : Neue Wege zu einem amerikanischen Musiktheater, 1938-1950 /

Juchem, Elmar. January 2000 (has links)
Texte remanié de: Diss.--Göttingen, 1999. / Bibliogr. p. 392-402. Index.
14

"To See Beneath the Surface of Lives " Sherwood Andersons Winesburg, Ohio, Gertrude Stein und die Kunst der Moderne /

Meier-Dörzenbach, Alexander. Unknown Date (has links) (PDF)
Hamburg, Universiẗat, Diss., 2006.
15

Light in strongly scattering semiconductors diffuse transport and Anderson localization /

Gómez Rivas, Jaime. January 2002 (has links)
Proefschrift Universiteit van Amsterdam. / Met lit. opg. - Met samenvatting in het Nederlands en Spaans.
16

A study of irony in the plays of Maxwell Anderson

Mitchell, Albert O. January 1939 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1939. / Vita. Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references and abstract.
17

John B. Anderson faith and politics /

Williams, Joseph A. January 1980 (has links)
Thesis (M.A.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 49-53).
18

A trial-track for racers Margaret Anderson and the Little Review.

Bryer, Jackson R. January 1965 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1965. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
19

Korrelationen in hohen Raumdimensionen Beiträge zur Störungstheorie des Andersongitters und zur Theorie der self-avoiding walks /

Leuders, Timo. Unknown Date (has links)
Universiẗat, Diss., 1998--Dortmund. / Dateiformat: PDF.
20

Dynamic density matrix renormalization for the symmetric single impurity Anderson model

Raas, Carsten. Unknown Date (has links) (PDF)
University, Diss., 2005--Köln.

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