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Revision as of 20:51, 7 March 2021
Contents
- 1 Projects portfolio
- 2 Data Analytics courses
- 3 Possible sources of data
- 4 What is data
- 5 What is Data Science
- 6 Some real-world examples of big data analysis
- 7 Statistic
- 8 Descriptive Data Analysis
- 9 Simple and Multiple regression
- 10 K-Nearest Neighbour
- 11 Decision Trees
- 12 Random Forests
- 13 Naive Bayes
- 14 Perceptrons - Neural Networks and Support Vector Machines
- 15 Boosting
- 16 K Means Clustering
- 17 Principal Component Analysis PCA
- 18 Association Rules - Market Basket Analysis
- 19 Time Series Analysis
- 20 Text Analytics / Mining
- 21 Model Evaluation
- 22 Python for Data Science
- 23 R
- 24 RapidMiner
- 25 Assessments
- 26 Notas
- 27 References
Projects portfolio
Data Analytics courses
Possible sources of data
What is data
Qualitative vs quantitative data
Discrete and continuous data
Structured vs Unstructured data
Data Levels and Measurement
What is an example
What is a dataset
What is Metadata
What is Data Science
Supervised Learning
Unsupervised Learning
Reinforcement Learning
Some real-world examples of big data analysis
Statistic
Descriptive Data Analysis
Central tendency
Mean
When not to use the mean
Median
Mode
Skewed Distributions and the Mean and Median
Summary of when to use the mean, median and mode
measures-central-tendency-mean-mode-median-faqs.php
Measures of Variation
Range
Quartile
Box Plots
Variance
Standard Deviation
Z Score
Shape of Distribution
Probability distribution
The Normal Distribution
Histograms
Skewness
Kurtosis
Visualization of measure of variations on a Normal distribution
Simple and Multiple regression
Correlation
Measuring Correlation
Pearson correlation coefficient - Pearson s r
The coefficient of determination
Correlation Causation
Testing the "generalizability" of the correlation
Simple Linear Regression
Multiple Linear Regression
RapidMiner Linear Regression examples
K-Nearest Neighbour
Decision Trees
The algorithm
Basic explanation of the algorithm
Algorithms addressed in Noel s Lecture
The ID3 algorithm
The C5.0 algorithm
Example in RapidMiner
Random Forests
https://www.youtube.com/watch?v=J4Wdy0Wc_xQ&t=4s
Naive Bayes
Probability
Independent and dependent events
Mutually exclusive and collectively exhaustive
Marginal probability
The marginal probability is the probability of a single event occurring, independent of other events. A conditional probability, on the other hand, is the probability that an event occurs given that another specific event has already occurred. https://en.wikipedia.org/wiki/Marginal_distribution
Joint Probability
Conditional probability
Kolmogorov definition of Conditional probability
Bayes s theorem
Likelihood and Marginal Likelihood
Prior Probability
Posterior Probability
Applying Bayes' Theorem
Scenario 1 - A single feature
Scenario 2 - Class-conditional independence
Scenario 3 - Laplace Estimator
Naïve Bayes - Numeric Features
RapidMiner Examples
Perceptrons - Neural Networks and Support Vector Machines
Boosting
Gradient boosting
K Means Clustering
Clustering class of the Noel course
RapidMiner example 1
Principal Component Analysis PCA
Association Rules - Market Basket Analysis
Association Rules example in RapidMiner
Time Series Analysis
Text Analytics / Mining
Model Evaluation
Why evaluate models
Evaluation of regression models
Evaluation of classification models
References
Landis JR, Koch GG. The measurement of observer agreement for categorical data. Biometrics. 1977 Mar;33(1):159-174. DOI: 10.2307/2529310.
Python for Data Science
R
RapidMiner
Assessments
Diploma in Predictive Data Analytics assessment
Notas
References