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ČESKÉ VYSOKÉ UČENÍ TECHNICKÉ V PRAZE
STUDIJNÍ PLÁNY
2018/2019

Probability and Statistics

Přihlášení do KOSu pro zápis předmětu Zobrazit rozvrh
Kód Zakončení Kredity Rozsah Jazyk výuky
BIE-PST Z,ZK 5 2P+1R+1C
Přednášející:
Petr Novák (gar.)
Cvičící:
Petr Novák (gar.)
Předmět zajišťuje:
katedra aplikované matematiky
Anotace:

Students are introduced to elements of probability thinking, ability of the synthesis both prior and posterior information and use to work with random variables. They will be able to apply correctly basic models of the distribution of random variables and to solve applied probability problems in the area of informatics and computer science. Using statistical inference methods, they master methods of statistical inference to estimate unknown population parameters on the basis of sample. They get acquainted with basic methods of the determination of possible statistical dependence of two or more random variables.

Požadavky:

Basics of combinatorics and mathematical analysis.

Osnova přednášek:

1. Probability: Random event, event space structure, probability of a random event and its basic properties.

2. Conditional probability: Dependent and independent events, Bayes theorem.

3. Random variable: Distribution function of a random variable, continuous and discrete distributions, quantiles, median.

4. Characteristics of position and shape: Mean value, variance, general moments, kurtosis and skewness.

5. Overview of basic distributions: binomial, Poisson, uniform, normal, exponential. Their basic properties.

6. Probability applications. Hash functions, probabilistic algorithms.

7. Random vector: Joint and marginal statistics, correlation coefficient, dependence and independence of random variables.

8. Descriptive statistics: Classification and processing of data sets, characteristics of position, variance, and shape, sampling moments, graphical representation of data.

9. Random sampling: Simple and stratified sampling, their distributions, basic sampling statistics, sample mean and variance, distributions (t-distribution, F-distribution, chi square).

10. Parameter estimation: Confidence interval, point estimation, methods.

11. Hypothesis testing: Testing strategy, mean value and variance tests, some of their modifications. Application of statistical testing in CS.

12. Non-parametric tests: Comparing distributions, Wilcoxon test, Smirnov-Kolmogorov test, goodness-of-fit test.

13. Correlation and regression analysis: Linear and quadratic regression, sample correlation.

Osnova cvičení:

1. Correlation analysis.

2. Elements of probability.

3. Conditional probability.

4. Random variable.

5. Basic characteristics of random variables.

6. Using basic distributions.

7. Calculations of random variable characteristics.

8. Hash functions.

9. Multidimensional random variables.

10. Processing of sets of data.

11. Random sampling.

12. Parameter estimation.

13. Hypotheses testing.

14. Non-parametric tests.

Cíle studia:

The goal of the module is to deliver students the standard basics of the probability theory and statistics while paying attention to typical applications in informatics.

Studijní materiály:

1. Johnson, J. L. ''Probability and Statistics for Computer Science''. Wiley-Interscience, 2008. ISBN 0470383429.

2. Li, X. R. ''Probability, Random Signals, and Statistics''. CRC, 1999. ISBN 0849304334.

Poznámka:

Informace o předmětu a výukové materiály naleznete na https://courses.fit.cvut.cz/BIE-PST/

Rozsah=prednasky+proseminare+cviceni2p+1r+1c

Další informace:
https://courses.fit.cvut.cz/BIE-PST/
Rozvrh na zimní semestr 2018/2019:
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Po
Út
místnost T9:346
Novák P.
11:00–12:30
(přednášková par. 1)
Dejvice
NBFIT učebna
místnost T9:346
Novák P.
12:45–14:15
(přednášková par. 1
paralelka 101)

Dejvice
NBFIT učebna
St
Čt

Rozvrh na letní semestr 2018/2019:
Rozvrh není připraven
Předmět je součástí následujících studijních plánů:
Platnost dat k 22. 5. 2019
Aktualizace výše uvedených informací naleznete na adrese http://bilakniha.cvut.cz/cs/predmet1448106.html