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Data science full course, Study notes of Computer Science

Data science full course available here

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2022/2023

Available from 08/20/2023

jayeshmarathe198
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Data Science Full Course - Learn Data Science in 10 Hours | Data Science For Beginners !
Namastey dosto "
Undoubtedly, Data Science is one of the most revolutionary technologies of our era. It involves
deriving useful insights from data to solve complex real-world problems. This session is a full
course on Data Science that covers everything you need to know to master the field.
Before we get started, let's take a look at the agenda. The first module is an introduction to Data
Science, which covers all the basic fundamentals. Next, we have the Statistics and Probability
module, where you'll understand the math behind Data Science and Machine Learning
algorithms. Then, we have the Basics of Machine Learning module, where you'll learn about
different types of Machine Learning algorithms.
After that, we move on to the Supervised Learning Algorithms module, which covers Linear
Regression, Logistic Regression, Decision Trees, Random Forest, K-Nearest Neighbor, and
Naive Bias. Each of these modules explores how these algorithms can be used to solve
complex problems with the help of real-world examples.
Introduction to Data Science
Data science is currently one of the most in-demand technologies due to the increasing amount
of data being generated and the need to process and make sense of it. In this session, we will
discuss data science in depth, including its various sources, the data life cycle, machine
learning, and more.
Agenda
Sources of data
How Walmart uses data science
What is data science?
Who are data scientists?
Data science job roles
Data life cycle
Basics of machine learning
K-means algorithm and use case
Sources of Data
The evolution of technology and the introduction of IoT and social media have led to an
explosion of data being generated. Sources of data include:
Weblogs and web traffic
Sensor data
Mobile devices
Social media
Cloud applications
How Walmart Uses Data Science
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Data Science Full Course - Learn Data Science in 10 Hours | Data Science For Beginners! Namastey dosto " Undoubtedly, Data Science is one of the most revolutionary technologies of our era. It involves deriving useful insights from data to solve complex real-world problems. This session is a full course on Data Science that covers everything you need to know to master the field. Before we get started, let's take a look at the agenda. The first module is an introduction to Data Science, which covers all the basic fundamentals. Next, we have the Statistics and Probability module, where you'll understand the math behind Data Science and Machine Learning algorithms. Then, we have the Basics of Machine Learning module, where you'll learn about different types of Machine Learning algorithms. After that, we move on to the Supervised Learning Algorithms module, which covers Linear Regression, Logistic Regression, Decision Trees, Random Forest, K-Nearest Neighbor, and Naive Bias. Each of these modules explores how these algorithms can be used to solve complex problems with the help of real-world examples. Introduction to Data Science Data science is currently one of the most in-demand technologies due to the increasing amount of data being generated and the need to process and make sense of it. In this session, we will discuss data science in depth, including its various sources, the data life cycle, machine learning, and more. Agenda Sources of data How Walmart uses data science What is data science? Who are data scientists? Data science job roles Data life cycle Basics of machine learning K-means algorithm and use case Sources of Data The evolution of technology and the introduction of IoT and social media have led to an explosion of data being generated. Sources of data include: Weblogs and web traffic Sensor data Mobile devices Social media Cloud applications How Walmart Uses Data Science 1

Walmart uses data science to gain insights from their database, such as identifying patterns in customer behavior to increase sales potential. What is Data Science? Data science involves using statistical and computational methods to extract insights and knowledge from data. It includes data analysis, machine learning, and artificial intelligence. Who are Data Scientists? Data scientists have a strong background in mathematics and statistics, as well as programming skills. They have expertise in data mining, data analysis, and machine learning. Data Science Job Roles Job roles in data science include: Data analyst Data architect Data engineer Machine learning engineer Business intelligence analyst Data Life Cycle The data life cycle involves: Data extraction Data processing Data analysis Data visualization Data storage Data security Basics of Machine Learning Machine learning involves using algorithms to automatically learn patterns in data and make predictions or decisions without being explicitly programmed. Types of machine learning include supervised, unsupervised, and reinforcement learning. K-means Algorithm and Use Case The K-means algorithm is a clustering algorithm used to group data points together based on their similarity. A use case could be clustering movies based on their popularity on social media platforms. 2