About this Course
최근 조회 3,425

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 11시간 필요

영어

자막: 영어

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 11시간 필요

영어

자막: 영어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 2시간 필요

Introduction

An introduction to what we will explore in this course: 20 practical questions and their answers, about your networked life.

...
5 videos (Total 94 min), 3 readings
5개의 동영상
Preview of Questions 1–1022m
Preview of Questions 11–2020m
Methods and Course Concepts15m
Course Logistics27m
3개의 읽기 자료
About Us10m
Suggested Readings and Links10m
Contact us10m
완료하는 데 2시간 필요

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.

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6 videos (Total 99 min), 2 readings
6개의 동영상
Distributed Power Control (DPC)9m
DPC through Optimization16m
DPC as a Game21m
Numerical Example and Summary18m
Resource Allocation18m
2개의 읽기 자료
Homework10m
Homework Solutions10m
2
완료하는 데 1시간 필요

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 videos (Total 80 min)
5개의 동영상
Auction Definitions10m
Second Price Single Item Auction20m
Generalized Second Price (GSP) Auction and Numerical Example20m
Vickrey–Clarke–Groves (VCG) Auction8m
완료하는 데 2시간 필요

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 videos (Total 81 min), 2 readings
5개의 동영상
Webgraphs and the H Matrix25m
Handling Dangling Nodes9m
The Google Matrix10m
Numerical Example and PageRank in Practice12m
2개의 읽기 자료
Homework10m
Homework Solutions10m
3
완료하는 데 2시간 필요

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.

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5 videos (Total 116 min)
5개의 동영상
The Netflix Prize and Its Challenges23m
The Baseline Predictor31m
Similarity and Neighborhood Predictor16m
Numerical Example and Summary21m
완료하는 데 2시간 필요

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 videos (Total 72 min), 2 readings
5개의 동영상
Key Factors and Assumptions10m
The Wisdom of Crowds12m
Bayesian Ranking18m
Reverse Engineering Amazon19m
2개의 읽기 자료
Homework10m
Homework Solutions10m
4
완료하는 데 1시간 필요

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 videos (Total 68 min)
5개의 동영상
Bargaining 13m
Voting16m
Arrow's Axioms and Impossibility Result12m
Sen's Axioms and Numerical Examples9m
완료하는 데 2시간 필요

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 videos (Total 75 min), 2 readings
5개의 동영상
Population Based Models5m
Sequential Decision Making and Information Cascade27m
Correct vs Incorrect Cascades14m
Tipping Models13m
2개의 읽기 자료
Homework10m
Homework Solutions10m
4.8
10개의 리뷰Chevron Right

Networks: Friends, Money, and Bytes의 최상위 리뷰

대학: PSMar 12th 2016

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

대학: MJan 31st 2016

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

강사

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Mung Chiang

Professor
Electrical Engineering
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Christopher Brinton

Lecturer
Electrical Engineering

프린스턴 대학교 정보

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....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

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