关于此课程： The primary topics in this part of the specialization are: data structures (heaps, balanced search trees, hash tables, bloom filters), graph primitives (applications of breadth-first and depth-first search, connectivity, shortest paths), and their applications (ranging from deduplication to social network analysis).
此课程适用人群： Learners with at least a little bit of programming experience who want to learn the essentials of algorithms. In a University computer science curriculum, this course is typically taken in the third year.
制作方： Stanford University
教学方： Tim Roughgarden, Professor
Computer Science
| 基本信息 | 课程 2（共 4 门，Algorithms Specialization ） |
| 级别 | Intermediate |
| 承诺学习时间 | 4 weeks of study, 4-8 hours/week |
| 语言 | English |
| 如何通过 | 通过所有计分作业以完成课程。 |
| 用户评分 |
授课大纲
第 1 周
Week 1
Breadth-first and depth-first search; computing strong components; applications.
9 个视频, 4 个阅读材料
- Reading: Week 1 Overview
- Reading: Overview, Resources, and Policies
- Reading: Lecture slides
- 视频: Breadth-First Search (BFS): The Basics
- 视频: BFS and Shortest Paths
- 视频: BFS and Undirected Connectivity
- 视频: Depth-First Search (DFS): The Basics
- 视频: Topological Sort
- 视频: Computing Strong Components: The Algorithm
- 视频: Computing Strong Components: The Analysis
- 视频: Structure of the Web [Optional]
- Reading: Optional Theory Problems (Week 1)
已评分: Problem Set #1
已评分: Programming Assignment #1
第 2 周
Week 2
Dijkstra's shortest-path algorithm.
4 个视频, 2 个阅读材料
- Reading: Week 2 Overview
- 视频: Dijkstra's Algorithm: Examples
- 视频: Correctness of Dijkstra's Algorithm
- 视频: Dijkstra's Algorithm: Implementation and Running Time
- Reading: Optional Theory Problems (Week 2)
已评分: Problem Set #2
已评分: Programming Assignment #2
第 3 周
Week 3
Heaps; balanced binary search trees.
9 个视频, 1 个阅读材料
- Reading: Week 3 Overview
- 视频: Heaps: Operations and Applications
- 视频: Heaps: Implementation Details [Advanced - Optional]
- 视频: Balanced Search Trees: Operations and Applications
- 视频: Binary Search Tree Basics, Part I
- 视频: Binary Search Tree Basics, Part II
- 视频: Red-Black Trees
- 视频: Rotations [Advanced - Optional]
- 视频: Insertion in a Red-Black Tree [Advanced]
已评分: Problem Set #3
已评分: Programming Assignment #3
第 4 周
Week 4
Hashing; bloom filters.
9 个视频, 3 个阅读材料
- Reading: Week 4 Overview
- 视频: Hash Tables: Implementation Details, Part I
- 视频: Hash Tables: Implementation Details, Part II
- 视频: Pathological Data Sets and Universal Hashing Motivation
- 视频: Universal Hashing: Definition and Example [Advanced - Optional]
- 视频: Universal Hashing: Analysis of Chaining [Advanced - Optional]
- 视频: Hash Table Performance with Open Addressing [Advanced - Optional]
- 视频: Bloom Filters: The Basics
- 视频: Bloom Filters: Heuristic Analysis
- Reading: Optional Theory Problems (Week 4)
- Reading: Info and FAQ for final exam
已评分: Problem Set #4
已评分: Programming Assignment #4
已评分: Final Exam
常见问题解答
运作方式
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制作方
Stanford University
The Leland Stanford Junior University, commonly referred to as Stanford University or Stanford, is an American private research university located in Stanford, California on an 8,180-acre (3,310 ha) campus near Palo Alto, California, United States.
价格
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| 访问课程材料 | 可用 |
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| 收到最终成绩 | 可用 |
| 获得可共享的课程证书 | 可用 |
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