'Randomized select' presentation slideshows

Selection

Selection. Find the k th element. Randomized selection. Randomized-select (A, p, r,k) if p=r then return A[p] q ?randomized-partition(A,p,r) j ? q-p+1 if j=k then return A[q] else if k < j then return randomized-select (A,p,q-1,k)

737 views • 65 slides

Order Statistics

508 views • 26 slides

Order Statistics

303 views • 26 slides

Algoritmer og Datastrukturer 1 Quicksort [ CLRS, kapitel 7 ]

282 views • 18 slides

Chapter 9: Median and Order Statistics Overview: What is an order statistic?

Chapter 9: Median and Order Statistics Overview: What is an order statistic? Selection means finding a particular order statistic Selection by sorting Selection in linear time best case worst case average case. What is an order statistic?.

359 views • 17 slides

Selection --Medians and Order Statistics (Chap. 9)

146 views • 11 slides