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Last Update On:23-12-2024

Data Science with Python

Complete Practical & Real-time Training

  1. Complete Practical and Real-time Scenarios
  2. Study Material and Practice Labs as required
  3. Session wise notes & Doubts Clarifications
  4. Mock Interview

 

Intro to R Programming

  • Introduction to R
  • Loading, Querying and manipulating data in R
  • Cleaning raw data for Modeling

R Programming Concepts

  • The datatypes in R and its uses
  • Built-in functions in R
  • Subsetting methods
  • Summarize data using functions
  • Use of functions like head(), tail(), for inspecting data
  • Use-cases for problem solving using R

Data Manipulation in R

  • Various phases of Data Cleaning
  • Functions used in Inspection
  • Data Cleaning Techniques
  • Uses of functions involved
  • Use-cases for Data Cleaning using R

Data Import Techniques in R

  • Import data from spreadsheets and text files into R
  • Importing data from statistical formats
  • Packages installation for database import
  • Connecting to RDBMS from R using ODBC and basic SQL queries in R
  • Web Scraping
  • Other concepts on Data Import Techniques

Exploratory Data Analysis (EDA) using R

  • What is EDA& Why we need it.
  • Goals & Types of EDA
  • Implementing of EDA
  • Boxplots, cor() in R
  • EDA functions
  • Multiple packages in R for data analysis
  • Extending R with user-defined packages.

Data Visualization in R

  • Story telling with Data
  • Principle tenets
  • Elements of Data Visualization
  • Infographics vs Data Visualization
  • Investigating characteristics of data set through Visualization.
  • Identifying outlier in data.

Machine Learning Understanding

  • ML Fundamentals& Use Cases.
  • Understanding Supervised and Unsupervised Learning Techniques
  • Clustering& Common Metrics
  • Distance Measure Types: Euclidean, Cosine Measures
  • Creating predictive models&Understanding K-Means Clustering
  • Understanding TF-IDF, Cosine Similarity and their application to Vector Space Model
  • Case study
  • Implementing Association rule mining
  • Understanding Process flow of Supervised Learning Techniques
  • Decision Tree Classifier
  • How to build Decision trees
  • Random Forest Classifier
  • What is Random Forests
  • Features of Random Forest&Out of Box Error Estimate and Variable Importance
  • Naive Bayes Classifier.
  • Problem Statement and Analysis
  • Various approaches to solve a Data Science Problem
  • Pros and Cons of different approaches and algorithms.
  • Linear Regression& Implementation
  • Logistic Regression& Implementation
  • Text Mining&Sentimental Analysis.

 

PYTHON PROGRAMMING

  • Python Overview& Languages
  • Advantages/Disadvantages of Python pydoc.
  • Starting Python& Path Configuration
  • Running a Python Script& Debugging.
  • Python Scripts on UNIX/Windows
  • Anaconda Python Editors and IDEs.
  • Using Variables& Keywords
  • Built-in Functions& Different String Literals with Usage.
  • Math Operators and Expressions
  • Writing to the Screen& String Formatting.
  • Command Line Parameters and Flow Control.

Sequences and File Operations

  • Lists ,Tuples
  • Indexing and Slicing
  • Funtions,Iterating through a Sequence
  • Using Enumerate
  • Operators and Keywords for Sequences
  • The xrangefunction& List Comprehensions
  • List Comprehensions&Generator Expressions
  • Dictionaries and Sets.

Quick Revise – Functions Sorting Errors and Exception Handling

  • Function Parameters
  • Global Variables
  • Variable Scope and Returning Values. Sorting
  • Alternate Keys& Lambda Functions.
  • Sorting Collections of Collections
  • Sorting Dictionaries, Lists in Place
  • Errors and Exception Handling
  • Handling Multiple Exceptions
  • The Standard Exception Hierarchy
  • Using Modules
  • The Import Statement
  • Module Search Path
  • Package Installation Ways.

RE Packages and Object Oriented Programming in Python

  • The Sys Module&Interpreter Information
  • STDIO&Launching External Programs
  • PathsDirectories and Filenames
  • Math Function,Random Numbers
  • Zipped Archives
  • Defining Classes,Initializers
  • Instance Methods, Properties
  • Class Methods and DataStatic Methods
  • Private Methods and Inheritance
  • Module Aliases and Regular Expressions.

Real time Overview & Layout skeleton

  • Dealing with Errors&Using Unit Tests
  • Project Layout and Overview
  • Required Packages& Creating Skeleton
  • Final Directory Structure
  • Testing your Setup
  • Creating a Database with SQLite 3
  • CRUD Operations

ML Using Python Language

  • Areas of Implementation of Machine Learning
  • Why Python&Major Classes of Learning Algorithms
  • Supervised vs Unsupervised Learning
  • Learning NumPy&Scipy
  • Basic plotting using Matplotlib
  • Machine Learning application

Algorithm

  • General Approach to kNN
  • Building the Classifier from Scratch
  • Testing the Classifier
  • Measuring the Performance of the Classifier.
  • Clustering Problem
  • What is K-Means Clustering
  • Clustering with k-Means in Python.

Application Implementation

  • Introduction to Pandas& Creating Data Frames
  • Grouping Sorting &Plotting Data
  • Creating Functions
  • Converting Different Formats
  • Combining Data from Various Formats


You will get various benefits by joining our courses. Here is a list of some of the benefits.

  • Learn any course you like
  • No need to get ready as classes will be held online
  • Enhance your resume with these courses
  • Instructor led live classes
  • 24/7 hours support
  • Courses are provided at affordable costs
  • Availability of variety of courses
  • Learning environment can be customized
  • Schedule your classes at any time of the day
Get In Touch

1615 Poydras St #1400, New Orleans, LA 70112, United States

+1 504-370-3377

info@proarkits.com

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