This course teaches a calculus that enables precise quantitative predictions of large combinatorial structures. In addition, this course covers generating functions and real asymptotics and then introduces the symbolic method in the context of applications in the analysis of algorithms and basic structures such as permutations, trees, strings, words, and mappings.
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算法分析
普林斯顿大学課程信息
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普林斯顿大学
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.
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Analysis of Algorithms
We begin by considering historical context and motivation for the scientific study of algorithm performance. Then we consider a classic example that illustrates the key ingredients of the process: the analysis of Quicksort. The lecture concludes with a discussion of some resources that you might find useful during this course.
Recurrences
We begin this lecture with an overview of recurrence relations, which provides us with a direct mathematical model for the analysis of algorithms. We finish by examining the fascinating oscillatory behavior of the divide-and-conquer recurrence corresponding to the mergesort algorithm and the general "master theorem" for related recurrences.
Generating Functions
Since the 17th century, scientists have been using generating functions to solve recurrences, so we continue with an overview of generating functions, emphasizing their utility in solving problems like counting the number of binary trees with N nodes.
Asymptotics
Exact answers are often cumbersome, so we next consider a scientific approach to developing approximate answers that, again, mathematicians and scientists have used for centuries.
審閱
- 5 stars75.86%
- 4 stars11.72%
- 3 stars5.51%
- 2 stars2.75%
- 1 star4.13%
來自算法分析的熱門評論
This course is more about mathematic than algorithms, it teaches how to solve tricky combinatorial problems
Excellent course, great exercise in combinatorics.
Excellent course with very interesting and well explained topics, for those with certain background in mathematics (and, specially, in analysis and combinatorics).
I enjoyed problems given in the quizzes. The course is one of the best presentations I have seen.
常見問題
我什么时候能够访问课程视频和作业?
Can I earn a certificate in this course?
還有其他問題嗎?請訪問 學生幫助中心。