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Learning Path

Non-Linear: Random Order

About the Course

Course Description
Data Science is the study of the generalizable extraction of knowledge from data. This course serves as an introduction to the data science principles required to tackle data-rich problems in business and academia, including: Statistical Interference, Machine Learning, Machine Learning algorithms, Classification techniques, Decision Tree, Clustering, Recommender Engines, Text Mining & Time series. 

Course Objective
The Data Science course enables you to gain knowledge of the entire life cycle of Data Science, analyze and visualize different data sets, different Machine Learning Algorithms like K-Means Clustering, Decision Trees, Random Forest, and Naive Bayes.

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Course Study Materials
Pre-Learning Assessment for Adaptive Learning
  • Pre-Learning Assessment for Adaptive Learning 15 Questions
Module 1 : INTRODUCTION
  • 1.1 Introduction to Data Science -Evolution of Data Science
  • 1.2 Business Intelligence vs Data Science - Life cycle of Data Science
  • 1.3 Tools of Data Science
  • 1.4 Introduction to Big Data and Hadoop
  • 1.5 Introduction to R
  • 1.6 Introduction to Machine Learning
  • 1.7 Applications of Data Science in Various Fields
  • 1.8 Data Security Issues
  • INTRODUCTION 10 Questions
Module 2 : DATA COLLECTION AND DATA PRE-PROCESSING
  • 2.1 Data Collection Strategies
  • 2.2 Data Pre-Processing Overview
  • 2.3 Data Cleaning
  • 2.4 Data Integration and Transformation
  • 2.5 Data Reduction
  • 2.6 Data Discretization
  • 2.7 Model Building
  • 2.8 Deployment
  • 2.9 Ethics of Data Science
  • DATA COLLECTION AND DATA PRE-PROCESSING - Assessment 10 Questions
Module 3 : STATISTICAL INFERENCE
  • 3.1 Statistical Inference - Terminologies of Statistics
  • 3.2 Measures of Centers - Measures of Spread
  • 3.3 Probability - Normal Distribution
  • 3.4 Point Estimation
  • 3.5 Confidence Intervals
  • 3.6 Data Analysis Pipeline
  • 3.7 Hypothesis Testing - Type I and Type II Errors
  • 3.8 Data Extraction - Introduction - Types of Data Raw and Processed Data
  • 3.8 Data Extraction - Introduction - Types of Data Raw and Processed Data
  • 3.9 Data Wrangling
  • 3.10 Exploratory Data Analysis - Visualization of Data
  • STATISTICAL INFERENCE - Assessment 10 Questions
Module 4 : MACHINE LEARNING
  • 4.1 Introduction to Machine Learning
  • 4.2 Machine Learning Use-Cases -Machine Learning Process Flow
  • 4.3 Model Evaluation and Selection
  • 4.4 Neural Networks and Deep Learning
  • 4.5 Natural Language Processing (NLP)
  • MACHINE LEARNING - Assessment 10 Questions
Module 5 : THREE BASIC MACHINE LEARNING ALGORITHMS - LINEAR REGRESSION
  • 5.1 Three Basic Machine Learning Algorithms - Linear Regression
  • 5.2 k-Nearest Neighbors (k-NN)
  • 5.3 k-means
  • 5.4 Supervised Learning algorithm Logistic Regression
  • THREE BASIC MACHINE LEARNING ALGORITHMS - LINEAR REGRESSION - Assessment 10 Questions
Module 6 : CLASSIFICATION TECHNIQUES -DECISION TREE
  • 6.1 Classification Techniques - Decision Tree - Introduction
  • 6.2 Algorithm for Decision Tree Induction
  • 6.3 Creating a Perfect Decision Tree
  • 6.4 Confusion Matrix
  • 6.5 Random Forest - Introduction
  • 6.6 Navies Bayes
  • 6.7 Support Vector Machine Classification
  • CLASSIFICATION TECHNIQUES -DECISION TREE - Assessment 10 Questions
Module 7 : UNSUPERVISED LEARNING - CLUSTERING & ITS USE CASES
  • 7.1 Unsupervised Learning - Clustering & its use cases
  • 7.2 K-means Clustering
  • 7.3 C-means Clustering
  • 7.4 Canopy Clustering
  • 7.5 Hierarchical Clustering
  • 7.6 Density-Based Clustering: DBSCAN
  • 7.7 Model-Based Clustering: Gaussian Mixture Models (GMM)
  • 7.8 Cluster Evaluation and Validation
  • 7.9 Use Cases of Clustering
  • 7.10 Limitations and Challenges of Clustering
  • UNSUPERVISED LEARNING - CLUSTERING & ITS USE CASES - Assessment 10 Questions
Module 8 : RECOMMENDER ENGINES
  • 8.1 Recommender Engines
  • 8.2 Types of Recommendations
  • 8.3 User-Based Recommendation
  • 8.4 Item-Based Recommendation
  • 8.5 Difference User-Based and Item-Based Recommendation -Recommendation use cases
  • 8.6 Recommender Systems in Practice
  • 8.7 Collaborative Filtering
  • 8.8 Content-Based Filtering
  • 8.9 Evaluation Metrics for Recommender Systems
  • 8.10 Recommender Systems in Practice
  • RECOMMENDER ENGINES - Assessment 10 Questions
Module 9 : TEXT MINING - CONCEPTS OF TEXT-MINING - USE CASES
  • 9.1Text Mining - Concepts of Text-mining - Use cases
  • 9.2 Text Mining Algorithms -Quantifying text - TF-IDF- Beyond TF-IDF
  • 9.3 Named Entity Recognition (NER)
  • 9.4 Text Classification and Text Clustering
  • 9.5 Ethical Considerations in Text Mining
  • TEXT MINING - CONCEPTS OF TEXT-MINING - USE CASES - Assessment 10 Questions
Module 10: TIME SERIES - TIME SERIES DATA
  • 10.1 Time Series - Time Series data
  • 10.2 Different components of Time Series data
  • 10.3 Visualize the data to identify Time Series Components
  • 10.4 Implement ARIMA model for forecasting
  • 10.5 Exponential Smoothing Models
  • 10.6 Seasonal and Time Series Decomposition
  • 10.7 Advanced Time Series Techniques
  • 10.8 Long Short-Term Memory (LSTM) Networks for Time Series
  • 10.9 Time Series Data for Machine Learning
  • 10.10 Case Study: Forecasting Time Series with ARIMA
  • TIME SERIES - TIME SERIES DATA - Assessment 10 Questions
Final Assessment
  • Final Assessment 20 Questions

The certificate issued for the Course will have

  • Student's Name
  • Photograph
  • Course Title
  • Certificate Number
  • Date of Course Completion
  • Name(s) and Logo(s) of the Certifying Bodies
  • .

    Only the e-certificate will be made available. No Hard copies. The certificates issued by The Academic Council of uLektz. can be e-verifiable at www.ulektzskills.com/verify.

    • Students will be assessed both at the end of each module and at the end of the Course.
    • Students scoring a minimum of 50% in the assessments are considered for Certifications
    certificate
...
₹1499
Features:
  • 40 hours Learning Content
  • 100% online Courses
  • English Language
  • Certifications

Course

Registration opens on 04-02-2019

Course

Your registration details are under review. It should take about 1 to 2 working days. Once approved you will be notified by email and then you should be able to access the course.

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For help contact: support@ulektz.com

Course Enrollment

Course

Course starts on 26-09-2022

Course

You have completed 6 hours of learning for 17-06-2024. You can continue learning starting 18-06-2024.

Course

This course can only be taken in sequential order.

Course

You have completed the course. You will be notified by email once the certificate is generated.

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Result Summary

Data Science