À propos de ce cours
4.8
69 notes
10 avis

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Approx. 13 heures pour terminer

Recommandé : 6 hours/week...

Anglais

Sous-titres : Anglais

100 % en ligne

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.

Approx. 13 heures pour terminer

Recommandé : 6 hours/week...

Anglais

Sous-titres : Anglais

Programme du cours : ce que vous apprendrez dans ce cours

Semaine
1
2 heures pour terminer

Introduction

An introduction to what we will explore in this course: 20 practical questions and their answers, about your networked life....
5 vidéos (Total 94 min), 3 lectures
5 vidéos
Preview of Questions 1–1022 min
Preview of Questions 11–2020 min
Methods and Course Concepts15 min
Course Logistics27 min
3 lectures
About Us10 min
Suggested Readings and Links10 min
Contact us10 min
2 heures pour terminer

What Makes CDMA Work for My Smartphone?

We study cellular network technology, the air interface between end-user devices and base stations, and an important algorithm which has been developed to manage interference between our devices as they share this medium: Distributed Power Control. ...
6 vidéos (Total 99 min), 2 lectures
6 vidéos
Distributed Power Control (DPC)9 min
DPC through Optimization16 min
DPC as a Game21 min
Numerical Example and Summary18 min
Resource Allocation18 min
2 lectures
Homework10 min
Homework Solutions10 min
Semaine
2
1 heure pour terminer

How Does Google Sell Ad Spaces?

How does Google sells the ads that appear on its search results page through auctions? We learn about different types of auction mechanisms, including those for single and multiple items. QUESTION 3: We explore PageRank, the famous algorithm that underlies how Google orders its list of search results whenever we type in a query....
5 vidéos (Total 80 min)
5 vidéos
Auction Definitions10 min
Second Price Single Item Auction20 min
Generalized Second Price (GSP) Auction and Numerical Example20 min
Vickrey–Clarke–Groves (VCG) Auction8 min
2 heures pour terminer

How Does Google Rank Webpages?

In this lecture, we will explore PageRank, the famous algorithm that underlies how Google orders its list of search results whenever we type in a query....
5 vidéos (Total 81 min), 2 lectures
5 vidéos
Webgraphs and the H Matrix25 min
Handling Dangling Nodes9 min
The Google Matrix10 min
Numerical Example and PageRank in Practice12 min
2 lectures
Homework10 min
Homework Solutions10 min
Semaine
3
2 heures pour terminer

How Does Netflix Recommend Movies?

As a user of Netflix, you may have had movies recommended for you to watch. Behind the scenes, Netflix is leveraging powerful machine learning to determine which will be recommended to you specifically. In this lecture, we will study some of the fundamental algorithms that have been used for this purpose....
5 vidéos (Total 116 min)
5 vidéos
The Netflix Prize and Its Challenges23 min
The Baseline Predictor31 min
Similarity and Neighborhood Predictor16 min
Numerical Example and Summary21 min
2 heures pour terminer

When Can I Trust an Average Rating on Amazon?

The decision of whether or not to make an online purchase is often driven by feedback that has been left by past customers, commonly in the form of star ratings. In this lecture, we will study Amazon's review system. In doing so, we will explore some of the methods for, and challenges behind, rating aggregation....
5 vidéos (Total 72 min), 2 lectures
5 vidéos
Key Factors and Assumptions10 min
The Wisdom of Crowds12 min
Bayesian Ranking18 min
Reverse Engineering Amazon19 min
2 lectures
Homework10 min
Homework Solutions10 min
Semaine
4
1 heure pour terminer

Why Does Wikipedia Even Work?

In this lecture, we focus on the concepts of crowdsourcing and consensus formation, which are two of the mechanisms allowing Wikipedia to be both a scalable and (reasonably) accurate encyclopedia. In particular, we will look at different voting systems, which are ways of determining consensus from a collection of individual preferences....
5 vidéos (Total 68 min)
5 vidéos
Bargaining 13 min
Voting16 min
Arrow's Axioms and Impossibility Result12 min
Sen's Axioms and Numerical Examples9 min
2 heures pour terminer

How Do I Viralize a Youtube Video?

In this lecture, we will study models that have been developed for the popularity of products over time, motivated by the phenomenon of videos going "viral" on YouTube. Overall, the theme will be the dependence of opinions, as opposed to the wisdom of crowds discussed in the previous two lectures....
5 vidéos (Total 75 min), 2 lectures
5 vidéos
Population Based Models5 min
Sequential Decision Making and Information Cascade27 min
Correct vs Incorrect Cascades14 min
Tipping Models13 min
2 lectures
Homework10 min
Homework Solutions10 min
4.8
10 avisChevron Right

Meilleurs avis

par PSMar 12th 2016

It is really a exceptional course which illustrates networking problems and answers with real life examples.

par MJan 31st 2016

thanks to get world class education at home, my name is Mutlu from turkey

Enseignants

Avatar

Mung Chiang

Professor
Electrical Engineering
Avatar

Christopher Brinton

Lecturer
Electrical Engineering

À propos de Université de Princeton

Princeton University is a private research university located in Princeton, New Jersey, United States. It is one of the eight universities of the Ivy League, and one of the nine Colonial Colleges founded before the American Revolution....

Foire Aux Questions

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