Mô tả

Welcome to "Data Science Full Course in Python and ChatGPT". A Comprehensive Hands-On Course Covering the A-Z workflow of Data Science  in Python. Start a life-changing trip into the ever-changing world of data science with our complete course for complete beginners. Participants in this hands-on program will learn about the A-Z data science workflow in great detail. They will gain both the theoretical information and practical skills they need to be successful in the field.


The first part of the course is an introduction to data science, explaining its central role, importance, and wide range of uses in different fields. Then, the participants will learn the ins and outs of data cleaning, including how to deal with outliers, missing numbers, and different types of data. Students will learn how to sort, filter, merge, and concatenate data using Python's powerful pandas tool.


Beyond just cleaning up the data, exploratory data analysis (EDA) is now a natural part of the program. The participants will learn more about variables, group-by processes, frequencies, percentages, pivot tables, crosstabulation, and variable relationships. This will help them get better at turning raw data into useful information. The focus on real-world applications continues with a deep dive into data preprocessing, which includes building features, choosing them, and scaling them so that machine learning models are ready to use.


The course covers a wide range of algorithms, from basic ones like linear regression to more complex ones like xgboost and lightgbm, and helps students become experts in supervised regression and classification models. Clustering models like KMeans and DBSCAN make unsupervised learning the main topic. These models let people find hidden patterns in data without having to mark training samples.


One unique thing about this course is that it uses ChatGPT to make the experience more immersive through real-life problem-solving situations and interactive conversations. Not only will participants learn the basics of Python programming, they will also learn how to communicate clearly, turning complicated data science results into clear, useful insights for stakeholders.


Assessment is built right into the course structure, and a series of layered quizzes help students understand how to do everything in the data science process. By the end of the course, participants will have improved their Python programming skills, learned how to use important libraries like pandas, numpy, and scikit-learn, and gained a complete idea of how data science works.


This class is more than just a way to learn; it's also a way to start a job. With a wide range of skills, participants will be ready to face challenges in the real world and confidently start a rewarding job in data science. Sign up now to get access to a world powered by data-driven insights.

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16 sections

Setting Up Your Data Analysis Platform

2 lectures
Install Python and Jupyter Notebook
00:07
Setting Up ChatGPT for SMART Analysis
00:06

Necessary Development of Python Programming Part 1

14 lectures
Stepping into the Python programming
04:36
Working with print()
1 question
Assigning variables and the rules of names
09:05
Assigning variables for values
1 question
Various data types in python programming
07:22
Data type conversion and casting in python
09:49
Assigning correct data types
1 question
Applying arithmetic operations in python
06:44
Arithmetic operations
1 question
Utilizing comparison operators in python
07:35
Comparison operation
1 question
Using logical operators in python
07:06
Logical operation
1 question
Python programming part 1
5 questions

Necessary Development of Python Programming Part 2

15 lectures
Applying list for indexing, slicing and more
15:59
Working with list
1 question
Creating unique elements of sets and operations
07:51
Set operations
1 question
All about python dictionaries
09:23
Working with dictionaries
1 question
Performing Conditional statements (if, elif, else)
07:04
Conditional statements
1 question
Nesting logical expressions in conditional operations
09:57
Logical conditional statements
1 question
Looping structures (for loops, while loops)
09:12
Working with loops
1 question
Defining, Creating and Calling functions
05:11
Creating and calling function
1 question
Python programming part 2
5 questions

Understanding Data Science - Develop the Fundamentals

5 lectures
Data Science and its characteristics
03:45
Data Science v/s Data Analysis
01:56
Complete Data Science work-flow
03:05
Download datasets for practice and quizzes
00:11
Instructions for Quizzes: IMPORTANT
00:11

Step-by-step Data Cleaning Process in Python

12 lectures
Getting started with a dataset
07:06
Impute missing values with Simple-Imputer
12:43
Identifying missing values
1 question
Imputing missing values
1 question
Rectify inconsistent variables and values
11:17
Removing inconsistent data
1 question
Identify and assign correct data types
07:43
Assign correct data type
1 question
Abolish duplicated data from the dataset
04:22
Removing duplicated values
1 question
Full Data Cleaning
4 questions
Solution 1: Full Data Cleaning
00:03

Various Aspects of Data Manipulation in Python

10 lectures
Sorting and arranging dataset
05:17
Sorting datasets
1 question
Conditional filtering (and, or, not etc.)
10:34
Conditional filtering
1 question
Merging dataset with extra features
03:47
Merging datasets
1 question
Concatenating data with extra data
03:47
Concatenating datasets
1 question
Full Data Manipulation
4 questions
Solution 2: Full Data Manipulation
00:03

Comprehensive Exploratory Data Analysis in Python

15 lectures
Understanding exploratory data analysis
03:39
Investigating Value Counts Analysis Technique
22:17
Value counts methods
1 question
Delving into Descriptive Statistics Analysis Technique
16:18
Descriptive analysis
1 question
Understanding Group By Analysis Method
15:58
Group by analysis method
1 question
Mastering Pivot Table Analysis Method
21:59
Pivot table analysis
1 question
Unpacking Crosstabulation Analysis Method
09:41
Crosstabulation analysis
1 question
Exploring Correlation Analysis Method
05:33
Correlation analysis
1 question
Full Exploratory Data Analysis
7 questions
Solution 3: Full Exploratory Data Analysis
00:03

Understanding Statistical Data Analysis and Concepts

4 lectures
Various aspects of hypothesis testing
08:08
Understand confidence, significance level and p-value
05:05
Statistical data analysis and hypothesis testing
07:40
QUIZ 4: Understanding Statistical Data Analysis Concepts
2 questions

Various Data Transformation Techniques in Python

11 lectures
Testing normal distribution of numeric variables
08:29
Square root data transformation method
06:15
Square root transformation
1 question
Logarithm data transformation method
05:57
Logarithmic transformation
1 question
Box-cox data transformation method
05:45
Box-cox transformation
1 question
Yeo-Johnson data transformation method
05:14
Yeo-johnson transformation
1 question
Various Data Transformation Methods
2 questions
Solution 5: Data Transformation Methods
00:03

Hypothesis Testing (ANOVA, Pearson Correlation, Regression)

7 lectures
One way between groups ANOVA: Checking the difference
10:32
One way ANOVA
1 question
Pearson correlation test: Checking the relationship
10:05
Pearson correlations
1 question
Regression test: Checking the influence
14:28
Hypothesis Testing
3 questions
Solution 6: Hypothesis Testing
00:03

Step-by-step Data Preprocessing Process in Python

12 lectures
Feature engineering to generate significant variable
16:12
Feature engineering
1 question
Feature encoding to assign numeric values
05:31
Feature encoding
1 question
Techniques to create dummy variables
07:14
Creating dummies
1 question
Feature scaling for standardization and normalization
12:19
Normalizing variables
1 question
Splitting data into training and testing set
06:53
Train test splitting
1 question
Full Data Preprocessing
4 questions
Solution 7: Full Data Preprocessing
00:03

Supervised Machine Learning Part 1: Regression

12 lectures
**Read It: IMPORTANT**
00:13
Getting started: Linear regression ML model
18:18
Linear regression ML model
1 question
Decision Tree regressior ML model
08:08
Decision tree regression ML model
1 question
Random Forest regressor ML model
08:04
Random forest regression ML model
1 question
Support Vector regressor ML model
06:26
Support vector regression ML model
1 question
XGBoost regressor ML model
07:37
Supervised ML model Part 1
5 questions
Solution 8: Supervised ML model Part 1
00:03

Supervised Machine Learning Part 2: Classification

11 lectures
Getting started: Logistic regression ML model
22:35
Logistic regression ML model
1 question
Decision Tree classification ML model
13:12
Decision tree classification ML model
1 question
Random Forest classification ML model
11:50
Random forest classification ML model
1 question
K Nearest Neighbours classification ML model
20:30
KNN classification ML model
1 question
LightGBM classification ML model
13:36
Supervised ML model Part 2
6 questions
Solution 9: Supervised ML model Part 2
00:03

Unsupervised Machine Learning: Cluster Analysis

4 lectures
KMeans clustering ML model
22:05
KMeans clustering ML model
1 question
Unsupervised ML model
3 questions
Final Solution 10: Complete & Unsupervised ML model
00:02

What's Next?

1 lectures
Utilize Python in real-world data analysis application
00:15

Tips, Tricks and Resources

3 lectures
Kaggle for Huge Practice Resources and Portfolio
04:44
ChatGPT: Your Fastest Code Companion
07:17
Course resources
00:01

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