# 學生對 加州大学圣地亚哥分校 提供的 Combinatorics and Probability 的評價和反饋

4.6
786 個評分
174 條評論

## 課程概述

Counting is one of the basic mathematically related tasks we encounter on a day to day basis. The main question here is the following. If we need to count something, can we do anything better than just counting all objects one by one? Do we need to create a list of all phone numbers to ensure that there are enough phone numbers for everyone? Is there a way to tell that our algorithm will run in a reasonable time before implementing and actually running it? All these questions are addressed by a mathematical field called Combinatorics. In this online course we discuss most standard combinatorial settings that can help to answer questions of this type. We will especially concentrate on developing the ability to distinguish these settings in real life and algorithmic problems. This will help the learner to actually implement new knowledge. Apart from that we will discuss recursive technique for counting that is important for algorithmic implementations. One of the main ‘consumers’ of Combinatorics is Probability Theory. This area is connected with numerous sides of life, on one hand being an important concept in everyday life and on the other hand being an indispensable tool in such modern and important fields as Statistics and Machine Learning. In this course we will concentrate on providing the working knowledge of basics of probability and a good intuition in this area. The practice shows that such an intuition is not easy to develop. In the end of the course we will create a program that successfully plays a tricky and very counterintuitive dice game. As prerequisites we assume only basic math (e.g., we expect you to know what is a square or how to add fractions), basic programming in python (functions, loops, recursion), common sense and curiosity. Our intended audience are all people that work or plan to work in IT, starting from motivated high school students....

## 熱門審閱

SP
2021年2月26日

Special thanks to Prof. Vladimir Podolskii and Prof. Alexander S. Kulikov for their amazing explanations and diligent visuals of the concepts as well as problem sets. You Rock!

JC
2020年9月8日

It's a perfect introduction to combinatorics and probability, short, fun, and easy to understand. I would like to see more puzzles, those are extremely fun and interesting

## 101 - Combinatorics and Probability 的 125 個評論（共 174 個）

2020年7月23日

Mind blown! What a course!

2019年7月16日

Best Course for beginners

2021年1月11日

Awesome! Great course!

2019年6月14日

it is a nice course

2018年7月23日

pure math course...

2020年7月23日

VERY COOL TO LEARN

2018年12月22日

Excellent, thanks.

2020年7月15日

very good course

2020年8月17日

great course!!!

2019年9月25日

taught me a lot

2020年7月10日

Nice course...

2021年2月8日

Great course!

2018年7月8日

Great Course.

2020年2月22日

Good Course!

2020年8月15日

Fantastic!

2019年9月6日

Excellent!

2020年8月11日

Thank you

2019年9月11日

so useful

2017年11月18日

Loved it

2020年5月5日

AWESOME

2017年11月22日

Great!)

2018年7月15日

useful

2020年7月30日

Good!

2021年11月27日

well

2020年9月29日

good