Visão Geral
Este curso apresenta os fundamentos estatísticos essenciais para a Inteligência Artificial, Machine Learning e Ciência de Dados. O participante aprenderá a coletar, analisar, interpretar e modelar dados utilizando conceitos de estatística descritiva, inferencial e probabilística, compreendendo como a estatística é aplicada no treinamento, avaliação e validação de modelos de IA.
Conteúdo Programatico
Module 1: Foundations of Statistics for Artificial Intelligence
- Role of statistics in AI and data science
- Types of data and variables
- Data collection fundamentals
- Population and sample concepts
- Statistical thinking for AI projects
- Data-driven decision making
Module 2: Descriptive Statistics
- Measures of central tendency
- Mean, median and mode
- Measures of variability
- Variance and standard deviation
- Percentiles and quartiles
- Data summarization techniques
Module 3: Data Visualization and Exploratory Analysis
- Exploratory Data Analysis (EDA)
- Histograms and frequency distributions
- Box plots and outlier detection
- Scatter plots and relationships
- Correlation analysis
- Data storytelling concepts
Module 4: Probability Fundamentals
- Basic probability concepts
- Probability rules and calculations
- Conditional probability
- Independent and dependent events
- Bayes’ theorem overview
- Applications of probability in AI
Module 5: Probability Distributions
- Random variables
- Discrete distributions
- Continuous distributions
- Normal distribution
- Binomial distribution
- Distribution analysis and interpretation
Module 6: Statistical Inference
- Sampling techniques
- Sampling distributions
- Central Limit Theorem
- Estimation concepts
- Confidence intervals
- Statistical inference applications
Module 7: Hypothesis Testing
- Fundamentals of hypothesis testing
- Null and alternative hypotheses
- Type I and Type II errors
- p-values and significance levels
- Common statistical tests
- Interpreting test results
Module 8: Correlation and Regression Analysis
- Correlation concepts
- Covariance fundamentals
- Simple linear regression
- Multiple regression overview
- Regression assumptions
- Predictive analysis concepts
Module 9: Statistics for Machine Learning Evaluation
- Model evaluation fundamentals
- Training and testing datasets
- Bias and variance concepts
- Cross-validation overview
- Performance metrics interpretation
- Statistical considerations in model assessment
Module 10: Applied Statistics in AI Projects
- Statistical analysis workflows
- Data quality assessment
- Feature selection concepts
- Statistical techniques for AI applications
- Real-world AI case studies
- Best practices and future learning paths