Coupon collection - PowerPoint PPT Presentation

7. Properties of expectation

7. Properties of expectation. Calculating expectation. 1. From the definition. E [ X ] = ∑ x x P ( X = x ). 2. Using linearity of expectation. E [ X 1 + … + X n ] = E [ X 1 ] + … + E [ X n ]. 3. Expectation of derived random variables.

★ ★ ★ ★ ★

915 views • 30 slides

Huy Dao Roy McElmurry Priya Vaidyanathan

Huy Dao Roy McElmurry Priya Vaidyanathan. Pro Shopper. Problem. Shopping is t ime c onsuming ! Shopping list Coupon collection In-store n avigation What’s the best deal? What’s the b est p roduct for ME ?. Pro Shopper. Mobile c ompanion a pp Efficient route planner

★ ★ ★ ★ ★

360 views • 21 slides

Algorithmic Performance in Power Law Graphs

Algorithmic Performance in Power Law Graphs. Milena Mihail Christos Gkantsidis Christos Papadimitriou Amin Saberi. Graphs with Heavy Tailed Degree Sequences. E[degree] ~ constant. Power Law :. Degrees not Concentrated around Mean. Not Erdos-Renyi. 1. 2. 3. 4.

★ ★ ★ ★ ★

338 views • 19 slides

View Coupon collection PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Coupon collection PowerPoint presentations. You can view or download Coupon collection presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.