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Lecture 63 of 275

Working with Datetime

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Section 1: Introduction5 videos

Install Anaconda in Linux

11m

Install Anaconda and Python on Windows

25m

Course Introduction

4m

Machine Learning Introduction

15m

Jupyter Notebook Introduction and Keyboard Shortcuts

47m
Section 2: Python Crash Course17 videos

Boolean Variables and Evaluation

7m

Set

13m

Variable Casting

10m

String Formatting and Modification

14m

List in Python

17m

For Loops

15m

While Loops

11m

Data Types in Python

13m

Tuple in Python

13m

String Slicing in Python

11m

Arithmatic Operations in Python

19m

Dictionary

14m

Strings Operation in Python

18m

Conditional Statements - If Else

17m

Functions

20m

Working with Date and Time

28m

File Handling Read and Write

30m
Section 3: Numpy Crash Course10 videos

np.nan and np.inf

11m

Shape(), Reshape(), Ravel(), Flatten()

9m

Statistical Operations

9m

Where

13m

Numpy Introduction - Create Numpy Array

16m

Array Indexing and Slicing

22m

Concatenation and Sorting

17m

arange(), linspace(), range(), random(), zeros(), and ones()

25m

Numpy Data Types

24m

Numpy Array Read and Write

23m
Section 4: Pandas for Data Analysis25 videos

Pandas Series Introduction Part 1

15m

Arithmetic Operations

10m

Pandas Series Read From File

14m

Pandas Series Introduction Part 2

10m

Pandas DataFrame Creation from Scratch

14m

apply() for Pandas Series

15m

Merging, Joining, and Concatenation Part 1

7m

Columns Manipulation Part 1

21m

Apply Pythons Built in Functions to Series

22m

Rename, Delete Index and Columns

14m

Columns Manipulation Part 2

22m

NULL Values Handling

19m

Replace Cell Values

16m

Concatenation

13m

Read Stock Data from YAHOO Finance

13m

Retrive Rows by Index Label

21m

Read Files as DataFrame

26m

Handling Unique and Duplicated Values

23m

DataFrame Data Filtering Part 2

21m

DataFrame Data Filtering Part 1

29m

Lambda Apply

28m

Working with Datetime

26mNow Playing

Groupby Multiple Columns

25m

Merge and Join

30m

Pandas Groupby

31m
Section 5: Matplotlib for Data Analysis14 videos

IMDB Movie Revenue Line Plot Part 2

11m

IMDB Movie Revenue Line Plot Part 1

13m

Line Plot Rank vs Runtime Votes Metascore

11m

Matplotlib Introduction

15m

Line Styling and Putting Labels

19m

Matplotlib Line Plot Part 1

24m

Scatter, Bar, and Histogram Plot Part 1

24m

xlim and ylim, legend, grid, xticks, yticks

19m

Subplot Part 1

27m

Creating a Zoomed Sub-Figure of a Figure

27m

Scatter, Bar, and Histogram Plot Part 2

30m

Pie Chart and Figure Save

26m

Subplot Part 2

32m

Subplots

30m
Section 6: Seaborn for Data Analysis19 videos

Hue, Style and Size Part1

5m

Line Plot Part 1

8m

Box Plot

5m

Point Plot

4m

Scatter Plot

10m

Introduction

18m

Hue, Style and Size Part2

12m

Joint Plot

5m

Boxen Plot

9m

Subplots

14m

cat plot

13m

Violin Plot

14m

Bar Plot

8m

Regression Plot

6m

sns.lineplot() and sns.scatterplot()

13m

Pair Plot

11m

Controlling Ploted Figure Aesthetics

14m

Line Plot Part 3

19m

Line Plot Part 2

23m
Section 7: Data Visualization in Pandas12 videos

IRIS Dataset Introduction

12m

Load IRIS Dataset

17m

Box Plot

20m

Stacked Bar Plot

23m

Hexbin Plot

19m

Bar and Barh Plot

24m

Line Plot

27m

Secondary Axis

30m

Area and Scatter Plot

34m

Histogram

36m

Scatter Matrix and Subplots

28m

Pie Chart

37m
Section 8: Data Visualization with Plotly7 videos

Introduction to Plotly and Cufflinks

14m

Scatter Plot

13m

Box and Area Plot

14m

D Plot

29m

Plotly Line Plot

32m

Stacked Bar Plot

37m

Hist Plot, Bubble Plot and Heatmap

36m
Section 9: Linear Regression19 videos

Linear Regression Introduction

15m

Regression Examples

15m

Assessing the performance of the model

17m

Load Boston Housing Dataset

15m

Python Package Upgrade and Import

16m

What is sklearn and train-test-split

18m

Machine Learning Model Interpretability- Prediction Error Plot

11m

Exploratory Data Analysis- Hist Plot

15m

Types of Linear Regression

19m

Plotting Learning Curves Part 1

17m

Machine Learning Model Interpretability- Residuals Plot

16m

Bias-Variance tradeoff

24m

Dataset Analysis

24m

Exploratory Data Analysis- Heatmap

21m

Train Test Split and Model Training

20m

Plot True House Price vs Predicted Price

20m

Plotting Learning Curves Part 2

25m

How to Evaluate the Regression Model Performance

28m

Exploratory Data Analysis- Pair Plot

37m
Section 10: Logistic Regression20 videos

Sigmoid Function

5m

Logistic Regression Introduction

9m

Decision Boundary

5m

EDA - Heatmap and Density Plot

22m

Titanic Dataset Introduction

26m

Accuracy, F1-Score, P, R, AUC ROC Curve Part 1

20m

Missing Age Imputation Part 1

24m

Train Test Split

25m

Dataset Loading

30m

One-Hot Encoding

28m

Accuracy, F1-Score, P, R, AUC ROC Curve Part 2

24m

ROC Curve and AUC Part 2

23m

Imputation of Missing Embark Town

30m

Data Types Correction and Mapping

31m

Accuracy, F1-Score, P, R, AUC ROC Curve Part 3

26m

Missing Age Imputation Part 2

41m

Model Building Training and Evaluation

35m

ROC Curve and AUC Part 3

33m

ROC Curve and AUC Part 1

36m

Feature Selection - Recursive Feature Elimination

1h 4m
Section 11: Support Vector Machine11 videos

SVM Introduction

11m

SVM Kernels

13m

Dataset Loading

17m

Train Test Split

17m

Polynomial, Sigmoid, RBF Kernels in SVM

17m

Breast Cancer Dataset Introduction

29m

Data Standardization

21m

Cancer Data Visualization Part 1

26m

Linear SVM Model on Scaled Feature

26m

Linear SVM Model Building and Training

35m

Cancer Data Visualization Part 2

52m
Section 12: Cross Validation and Hyperparameter Tuning12 videos

Cross Validation Regularization and Hyperparameter Optimization Introduction

13m

ML Model Training Process

18m

Linear Regression and SVM Model Training

16m

Random Grid Search Hyperparameter Tuning

13m

Types of Cross Validation

19m

Train Test Split

18m

Breast Cancer Dataset Loading

27m

Regularization Introduction

26m

Data Visualization

33m

K-Fold and LeaveOneOut Cross Validation

30m

Manual Hyperparameter Adjustment

34m

Grid Search Hypyerparameter Tuning

37m
Section 13: K-Nearest Neighbor (KNN)7 videos

Pros and Cons of KNN

5m

KNN Model Building and Training

9m

KNN Introduction

12m

Train Test Split and Standardization

21m

How KNN Works

20m

Wine Dataset Laoding

19m

Hyperparameter Tuning

25m
Section 14: Decision Tree10 videos

Train Test Split

9m

Model Training and Evaluation

12m

Decision Tree Introduction

16m

How Decision Tree Works

20m

Hyperparameter Optimization

15m

Tree Visualization

16m

What is Attribute Selection Measures - ASM

19m

Dataset Visualization

29m

Decision Tree Regression

23m

Diabetes Dataset Loading

30m
Section 15: Random Forest7 videos

Random Forest Regression Model Building

9m

Ensemble Learning Bagging and Boosting Introduction

17m

Train Test Split and One-Hot Encoding

10m

Dataset Introduction

16m

Random Forest Introduction

16m

Random Forest Classifier Training and Evaluation

27m

Data Loading for Random Forest Regression

30m
Section 16: Boosting Algorithms10 videos

Train Test Split

14m

AdaBoost Hyperparameter Tuning

13m

XGBoost Introduction

13m

AdaBoost Model Training

21m

CatBoost Model Training

18m

Boosting Algorithms Introduction

25m

XGBoost Model Training and Hyperparameter Tuning

29m

Data Visualization Part 1

34m

Heart-Disease Dataset Understanding

38m

CatBoost Hyperparameter Optimization

35m
Section 17: K-Means Clustering16 videos

K-Means Clustering with Scikit-Learn

13m

Introduction to K-Means

20m

Introduction to Unsupervised Learning

16m

Customers Data Loading

16m

Application of Unsupervised Learning

18m

K-Means Clustering for Age and Spending Score

18m

How to Choose Best Number of Clusters

23m

K-Means Clustering Data Preparation

25m

D Clustering Part 1

17m

Selecting Optimum Number of Clusters

25m

Clustering for Annual Income vs Spending Score

24m

D Clustering Part 2

28m

Data Visualization

35m

Clusters Visualization

36m

Decision Boundary Visualization

1h 4m

Putting Everything Together

53m
Section 18: Density Based Clustering5 videos

Generate Dataset

9m

Spectral Clustering Coding

14m

DBSCAN Introduction

21m

DBSCAN Clustering

21m

Spectral Clustering

27m
Section 19: Principle Component Analysis (PCA)10 videos

PCA Applications

5m

PCA Introduction

10m

PCA Compression Analysis

12m

Data Reconstruction with 95% Information

16m

MNIST Dataset Loading and Understanding

26m

How PCA is Done

26m

Choosing Right Number of the Principle Components

26m

Classification Comparison with and without PCA

23m

PCA Coding

29m

Data Reconstruction

48m
Section 20: Hierarchical Clustering4 videos

Hierarchical Clustering Introduction

11m

Important Terms in Hierarchical Clustering

12m

Hierarchical Clustering Coding

14m

Stock Market Data Loading

21m
Section 21: Introduction to Deep Learning21 videos

Shallow vs Deep Neural Networks

6m

What is Neuron

9m

Customer Churn Dataset Loading

12m

Activation Function

18m

How to Get Input Shape and Class Weights

10m

Model Save and Load

11m

Model Evaluation

7m

Multi-Layer Perceptron

25m

Data Preprocessing

17m

Import Neural Networks APIs

17m

Data Visualization Part 1

23m

Optimizers in Deep Learning

24m

Model Summary Explanation

22m

Neural Network Model Building

28m

Install TensorfFlow in Windows

31m

Install TensorFlow in Linux

32m

Steps to Build Neural Network

29m

Model Training

26m

Prediction on Real-Life Data

23m

What is Back Propagation

36m

Data Visualization Part 2

49m
Section 22: Introduction to Natural Language Processing (NLP)14 videos

Train Test Split

4m

Common Challenges in NLP

9m

Load Spam Dataset

8m

Introduction to NLP

10m

Term Frequency - Inverse Document Frequency (TF-IDF)

9m

Bag of Words - The Simples Word Embedding Technique

12m

What are Key NLP Techniques

18m

Feature Engineering

15m

TF-IDF Vectorization

16m

Model Load and Store

10m

Model Evaluation and Prediction on Real Data

10m

Pair Plot

19m

Text Preprocessing

21m

Overview of NLP Tools

29m