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Abraham Wald (geboren 31. Oktober 1902 in Kolozsvár, Österreich-Ungarn; gestorben 13. Dezember 1950 in Travancore, Indien) war ein deutschsprachiger, rumänisch-US-amerikanischer Mathematiker aus Siebenbürgen. Er gilt als einer der bedeutendsten Statistiker des 20. Jahrhunderts und leistete einen bedeutenden Beitrag zur Wirtschaftswissenschaft.
Abraham Wald (/ w ɔː l d /; Hungarian: Wald Ábrahám, Yiddish: אברהם וואַלד; () 31 October 1902 – () 13 December 1950) was a Jewish Hungarian mathematician who contributed to decision theory, geometry and econometrics, and founded the field of sequential analysis.
Problematisch dabei war das Fehlen der kritischsten Daten, nämlich die über Treffer an nicht zurückgekehrten Flugzeugen. Der damit beauftragte Mathematiker Abraham Wald entwickelte daraufhin indirekte Erhebungsverfahren, um den Survivorship Bias zu vermeiden. Die Flugzeuge wurden also wider der Intuition an den Stellen verstärkt ...
Learn about the life and achievements of Abraham Wald, a mathematician who escaped Nazi persecution and contributed to the war effort with his statistical methods. Discover how he exposed survivorship bias, developed sequential analysis and died in a plane crash in India.
31 October 1902. Kolozsvár, Hungary (now Cluj, Romania) Died. 13 December 1950. Travancore, India. Summary. Abraham Wald was a mathematician born in what is now Romania who worked on decision theory, geometry and econometrics. View four larger pictures. Biography. Abraham Wald was born into a Jewish family in Hungary.
6. Juli 2021 · Learn how Abraham Wald, a Hungarian mathematician, used his statistical skills to improve bomber aircraft protection during WWII. He realized that the damage patterns on survivors were misleading and suggested reinforcing the vulnerable areas.
1. Jan. 2017 · A biography of Wald, a mathematician and economist who made contributions to general equilibrium theory, statistical decision theory and sequential analysis. Learn about his life, works, publications and legacy in this living reference work entry.
