Data Science with Python Course

1.  An Introduction to Python

• Why Python , its Unique Feature and where to use it?
• Python environment Setup/shell
• Installing Anaconda
• Understanding the Jupyter notebook
• Python Identifiers, Keywords
• Discussion about installed module s and packages

2. Conditional Statement ,Loops and File Handling

• Python Data Types and Variable
• Condition and Loops in Python
• Decorators
• Python Modules & Packages
• Python Files and Directories manipulations
• Use various files and directory functions for OS operations

3. Python Core Objects and Functions

• Built in modules (Library Functions)
• Numeric and Math’s Module
• String/List/Dictionaries/Tuple
• Complex Data structures in Python
• Python built in function
• Python user defined functions

4. Introduction to NumPy

• Array Operations
• Arrays Functions
• Array Mathematics
• Array Manipulation
• Array I/O
• Importing Files with Numpy

5. Data Manipulation with Pandas

• Data Frames
• I/O
• Selection in DFs
• Retrieving in DFs
• Applying Functions
• Reshaping the DFs – Pivot
• Combining DFs Merge Join
• Data Alignment

6. SciPy

• Matrices Operations
• Create matrices Inverse, Transpose, Trace, Norms , Rank etc.
• Matrices Decomposition Eigen Values & vectors SVDs

7.  Visualization with Seaborn

• Seaborn Installation
• Introduction to Seaborn
• Basics of Plotting
• Plots Generation
• Visualizing the Distribution of a
• Dataset
• Selection color palettes

8. Visualization with Matplotlib

• Matplotlib Installation
• Matplotlib Basic Plots & it’s Containers
• Matplotlib components and
• properties
• Pylab & Pyplot
• Scatter plots
• 2D Plots
• Histograms
• Bar Graphs
• Pie Charts
• Box Plots
• Customization
• Store Plots

9. SciKit Learn

• Basics
• Data Loading
• Train/Test Data generation
• Preprocessing
• Generate Model
• Evaluate Models

10. Descriptive Statistics

• Data understanding
• Observations, variables, and data matrices
• Types of variables
• .Measures of Central Tendency
• Arithmetic Mean / Average
  • Merits & Demerits of Arithmetic Mean and Mode
  • Merits & Demerits of Mode and Median
  • Merits & Demerits of Median Variance

11. Probability Basics

• Notation and Terminology
• Unions and Intersections
• Conditional Probability and Independence

12. Probability Distributions

• Random Variable
• Probability Distributions
• Probability Mass Function
• Parameters vs. Statistics
• Binomial Distribution
• Poisson Distribution
• Normal Distribution
• Standard Normal Distribution
• Central Limit Theorem
• Cumulative Distribution function

13. Tests of Hypothesis

• Large Sample Test
• Small Sample Test
• One Sample: Testing Population Mean
• Hypothesis in One Sample z-test
• Two Sample: Testing Population Mean
• One Sample t-test – Two Sample t-test
• Paired t-test
• Hypothesis in Paired Samples t-test
• Chi-Square test

14. Data Analysis

• Case study- Netflix
• Deep analysis on Netflix data

1.  Exploratory Data Analysis

• Data Exploration
• Missing Value handling
• Outliers Handling
• Feature Engineering

2. Feature Selection

• Importance of Feature Selection in Machine Learning
• Filter Methods
• Wrapper Methods
• Embedded Methods

3. Machine Learning: Supervised Algorithms Classification

• Introduction to Machine Learning
• Logistic Regression
• Naïve Bays Algorithm
• K-Nearest Neighbor Algorithm
• Decision Tress
  1. SingleTree
  2. Random Forest
• Support Vector Machines
• Model Ensemble
• Model Evaluation and performance
  • K-Fold Cross Validation
  • ROC, AUC etc…
• Hyper parameter tuning
  • Regression
  • classification

4. Machine Learning: Regression

• Simple Linear Regression
• Multiple Linear Regression
• Decision Tree and Random Forest Regression

5. Machine Learning: Unsupervised Learning Algorithms

• Similarity Measures
• Cluster Analysis and Similarity Measures

6. Ensemble algorithms

• Bagging
• Boosting
• Voting
• Stacking
• K-means Clustering
• Hierarchical Clustering
• Principal Components Analysis
• Association Rules Mining & Market Basket Analysis

7. Recommendation Systems

• Collaborative filtering model
• Content-based filtering model.
• Hybrid collaborative system

1.  Introduction to Data Visualization & Power of Tableau

• Architecture of Tableau
• Product Components
• Working with Metadata and Data Blending
• Data Connectors
• Data Model
• File Types
• Dimensions & Measures
• Data Source Filters
• Creation of Sets

2. Scatter Plot

• Gantt Chart
• Funnel Chart
• Waterfall Chart
• Working with Filters
• Organizing Data and Visual Analytics
• Working with Mapping
• Working with Calculations and
• Expressions
• Working with Parameters
• Charts and Graphs
• Dashboards and Stories

• Machine Learning end to end Project blueprint
• Case study on real data after each model.
• Regression predictive modeling – E-commerce
• Classification predictive modeling – Binary Classification
• Case study on Binary Classification – Bank Marketing
• Case study on Sales Forecasting and market analysis
• Widespread coverage for each Topic
• Various Approaches to Solve Data Science Problem
• Pros and Cons of Various Algorithms and approaches