~ Tutorials, reflections, and everything in between ~
~ Tutorials, reflections, and everything in between ~
🧩 Part 4/10
✔ What is Fraud Detection and Why is it Important?
✔ What is Supervised Learning and How Does it Work?
✔ Logistic Regression for Fraud Detection
✔ Random Forest for Fraud Detection
✔ XGBoost for Fraud Detection
✔ Comparing the Performance of Different Models
...
🧩 Part 10/10
✔ Recap of Question Answering Techniques
✔ Retrieval-Based QA
✔ Generative QA
✔ Evaluating QA Systems
✔ Metrics for QA Performance
✔ Challenges in QA Evaluation
✔ Future Directions in QA
...
🧩 Part 8/8
✔ What is Pandas DataFrame Filtering?
✔ How to Filter DataFrames Using Boolean Indexing
✔ How to Filter DataFrames Using Query Method
✔ How to Filter DataFrames Using Mask Method
✔ How to Filter DataFrames Using Where Method
✔ How to Filter DataFrames Using Isin Method
✔ Comparison of Filtering Techniques
...
🧩 Part 7/8
✔ Creating a Pandas DataFrame
✔ Filtering with Column Labels
✔ Using a List of Labels
✔ Using a Regex Pattern
✔ Filtering with Row Labels
✔ Using a List of Labels
✔ Using a Callable Function
...
🧩 Part 6/8
✔ What is Swagger and Swagger Codegen?
✔ Swagger
✔ Swagger Codegen
✔ How to Generate Server Code for Spring MVC with Swagger Codegen?
✔ Prerequisites
✔ Steps
✔ How to Test Your Spring MVC RESTful API with Swagger Codegen?
...
🧩 Part 5/8
✔ Setting up Spring MVC Project with Swagger
✔ Generating Client Code with Swagger Codegen
✔ Installing Swagger Codegen
✔ Running Swagger Codegen
✔ Exploring the Generated Code
✔ Testing the RESTful API with Swagger UI
...
🧩 Part 4/8
✔ Setting up Spring MVC and Swagger
✔ Adding Swagger dependencies
✔ Configuring Swagger annotations
✔ Customizing Swagger UI
✔ Changing the logo and title
✔ Adding custom CSS and JavaScript
✔ Adding security to Swagger UI
...
🧩 Part 6/10
✔ What is OCR and why is it important for NLP?
✔ OCR challenges and limitations
✔ OCR applications and use cases
✔ How to tokenize OCR text?
✔ Tokenization methods and tools
✔ Tokenization best practices and tips
✔ How to normalize OCR text?
...
🧩 Part 5/10
✔ OCR Performance Evaluation
✔ OCR Accuracy Metrics
✔ OCR Quality Metrics
✔ OCR Performance Improvement
✔ Preprocessing Techniques
✔ Postprocessing Techniques
✔ OCR Integration for NLP Applications
...
🧩 Part 4/10
✔ What is OCR and How Does It Work?
✔ OCR Process
✔ OCR Challenges and Limitations
✔ Types of PDF Documents and How to Extract Text from Them
✔ Native PDFs
✔ Scanned PDFs
✔ Hybrid PDFs
...
🧩 Part 6/12
✔ What are word embeddings and why are they useful?
✔ How to create word embeddings in PyTorch
✔ What is Word2Vec and how does it work?
✔ How to train a Word2Vec model in PyTorch
✔ How to use the Word2Vec model to find similar words and analogies
...
🧩 Part 5/12
✔ Data Preparation
✔ Loading and Exploring the Dataset
✔ Preprocessing and Tokenizing the Text
✔ Creating Vocabulary and Encoding the Text
✔ Model Building
✔ Defining the RNN Architecture
✔ Initializing the Model Parameters
...
🧩 Part 4/12
✔ PyTorch Basics
✔ Tensors
✔ Autograd
✔ Modules and Functions
✔ Dataset Preparation
✔ Loading the Dataset
✔ Tokenization and Encoding
...
🧩 Part 3/10
✔ What is Embedded Machine Learning?
✔ Why Use a Framework for Embedded Machine Learning?
✔ Comparison of Popular Frameworks for Embedded Machine Learning
✔ TensorFlow Lite
✔ PyTorch Mobile
✔ Edge Impulse
✔ MicroPython
...
🧩 Part 2/10
✔ What is Embedded Machine Learning?
✔ Hardware Platforms for Embedded Machine Learning
✔ Microcontrollers
✔ Single-Board Computers
✔ Field-Programmable Gate Arrays (FPGAs)
✔ Application-Specific Integrated Circuits (ASICs)
✔ Comparison and Trade-offs of Hardware Platforms
...
🧩 Part 1/10
✔ What is Embedded Machine Learning?
✔ Why is Embedded Machine Learning Important?
✔ Benefits of Embedded Machine Learning
✔ Challenges of Embedded Machine Learning
✔ How Does Embedded Machine Learning Work?
✔ Use Cases of Embedded Machine Learning
✔ Smart Home Devices
✔ Wearable Health Monitors
...
🧩 Part 9/10
✔ What is Dialogflow and Why Use It?
✔ How to Create a Chatbot with Dialogflow
✔ How to Integrate Your Chatbot with Facebook Messenger
✔ How to Integrate Your Chatbot with Telegram
✔ How to Integrate Your Chatbot with Slack
✔ How to Test and Deploy Your Chatbot
...
🧩 Part 8/10
✔ What is Dialogflow and Why Use It for Chatbot Development?
✔ How to Set Up and Test Your Dialogflow Chatbot
✔ How to Use Dialogflow's Analytics Dashboard to Monitor Your Chatbot's Performance
✔ How to Use Dialogflow's History Tool to Review Your Chatbot's Conversations and Identify Issues
✔ How to Improve Your Chatbot's Performance and User Satisfaction Using Best Practices and Tips
...
🧩 Part 7/10
✔ What is Dialogflow and why use it for chatbot development?
✔ How to create a Dialogflow agent and connect it to a web interface
✔ How to enable small talk for your chatbot using Dialogflow's built-in feature
✔ How to add personality to your chatbot using custom intents and responses
✔ How to test and improve your chatbot's engagement and human-likeness
...
🧩 Part 9/10
✔ What is Elasticsearch for ML?
✔ Overview of Elasticsearch for ML
✔ Benefits of Elasticsearch for ML
✔ What is Sentiment Analysis?
✔ Definition and Applications of Sentiment Analysis
✔ Challenges and Techniques of Sentiment Analysis
✔ How to Use Elasticsearch for ML for Sentiment Analysis?
...
🧩 Part 8/10
✔ Scaling Elasticsearch for ML
✔ Horizontal vs Vertical Scaling
✔ Choosing the Right Hardware and Configuration
✔ Using Index Lifecycle Management and Rollups
✔ Security and Authentication for Elasticsearch ML
✔ Enabling SSL/TLS and HTTPS
✔ Configuring Users, Roles, and Privileges
...
🧩 Part 7/10
✔ Setting up Elasticsearch and Kibana
✔ Loading and indexing data into Elasticsearch
✔ Exploring data with Kibana Lens and Discover
✔ Creating basic visualizations with Kibana Visualize
✔ Building advanced visualizations with Vega and Vega-Lite
✔ Designing and sharing dashboards with Kibana Dashboard
...
🧩 Part 12/15
✔ What is Flask-Testing and Why Use It?
✔ How to Install and Configure Flask-Testing
✔ How to Write Basic Unit Tests with Flask-Testing and unittest
✔ How to Write Advanced Unit Tests with Flask-Testing and pytest
✔ How to Run and Report Your Tests
...
🧩 Part 11/15
✔ What is Caching and Why is it Important?
✔ How to Install and Configure Flask-Cache
✔ How to Use Flask-Cache to Cache Functions
✔ How to Use Flask-Cache to Cache Views
✔ How to Use Flask-Cache with Different Backends
✔ How to Test and Monitor the Performance of Your Caching
...
🧩 Part 10/15
✔ Setting Up Flask-Mail
✔ Installing Flask-Mail
✔ Configuring Flask-Mail
✔ Sending Emails with Flask-Mail
✔ Sending a Simple Email
✔ Sending Emails with Attachments
✔ Sending Emails Asynchronously
...
🧩 Part 6/8
✔ How to use Markdown in Postman
✔ Markdown syntax
✔ Markdown features
✔ How to use comments in Postman
✔ Adding comments to requests
✔ Adding comments to responses
...
🧩 Part 5/8
✔ What are Postman runners and monitors?
✔ Postman runners
✔ Postman monitors
✔ How to use Postman runners to automate your collections
✔ Create a collection
✔ Configure the runner settings
✔ Run the collection
...
🧩 Part 4/8
✔ What are Postman scripts and assertions?
✔ Postman scripts
✔ Postman assertions
✔ How to write tests for your requests using Postman scripts and assertions
✔ How to run tests for your requests using Postman
✔ How to write tests for your collections using Postman scripts and assertions
✔ How to run tests for your collections using Postman
...
🧩 Part 6/12
✔ Neural Networks for Financial Data
✔ Feedforward Networks
✔ Autoencoders
✔ Convolutional Networks for Financial Images
✔ Image Representation of Financial Data
✔ Convolutional Layers and Filters
✔ Recurrent Networks for Financial Time Series
...
🧩 Part 5/12
✔ Reinforcement Learning Basics
✔ Agents, Environments, and Rewards
✔ Policy and Value Functions
✔ Exploration and Exploitation
✔ Reinforcement Learning Methods for Financial Problems
✔ Portfolio Optimization
✔ Trading Strategies
...
🧩 Part 4/12
✔ What is Unsupervised Learning?
✔ Why Use Unsupervised Learning for Financial Data?
✔ Types of Unsupervised Learning Methods
✔ Clustering
✔ Dimensionality Reduction
✔ Outlier Detection
✔ How to Apply Unsupervised Learning Methods to Financial Data?
...
🧩 Part 3/12
✔ What is Active Learning and Why Use It?
✔ Active Learning Workflow with Python
✔ Load and Preprocess the Data
✔ Define the Model and the Query Strategy
✔ Initialize the Learner and the Labeler
✔ Run the Active Learning Loop
✔ Evaluate the Performance and Visualize the Results
...
🧩 Part 2/12
✔ Active Learning Scenarios
✔ Pool-based Active Learning
✔ Stream-based Active Learning
✔ Membership Query Synthesis
✔ Query Strategies
✔ Uncertainty Sampling
✔ Query by Committee
...
🧩 Part 1/12
✔ What is Machine Learning and Why Do We Need Data?
✔ What is Active Learning and How Does It Work?
✔ The Active Learning Cycle
✔ Types of Active Learning Queries
✔ Benefits and Challenges of Active Learning
✔ Applications and Examples of Active Learning
...
🧩 Part 3/8
✔ Decision Trees and Overfitting
✔ What are Decision Trees?
✔ How to Measure Overfitting?
✔ Cost-Complexity Pruning
✔ What is Cost-Complexity Pruning?
✔ How to Find the Optimal Subtree?
✔ How to Choose the Best Alpha Value?
...
🧩 Part 2/8
✔ What is Pruning and Why is it Important?
✔ Pre-Pruning: Definition, Advantages, and Disadvantages
✔ Post-Pruning: Definition, Advantages, and Disadvantages
✔ Pruning Criteria: How to Choose the Best Split Point
✔ Comparison of Pre-Pruning and Post-Pruning on a Real Dataset
...
🧩 Part 1/8
✔ What is Pruning and Why Do We Need It?
✔ Types of Pruning Techniques
✔ Weight Pruning
✔ Unit Pruning
✔ Structured Pruning
✔ How to Apply Pruning in Machine Learning Models
✔ Pruning Criteria and Algorithms
✔ Pruning Strategies and Schedules
...
🧩 Part 3/5
✔ Quick Sort Algorithm
✔ Partitioning the Array
✔ Recursively Sorting the Subarrays
✔ Choosing the Pivot Element
✔ The Effect of Pivot Choice on Performance
✔ Common Strategies for Choosing the Pivot
✔ Randomization and Median of Three Methods
...
🧩 Part 2/5
✔ Quick Sort Algorithm
✔ Partitioning Strategy
✔ Recursive Calls
✔ Time Complexity Analysis
✔ Best Case Scenario
✔ Worst Case Scenario
✔ Average Case Scenario
...
🧩 Part 1/5
✔ What is Quick Sort?
✔ How Quick Sort Works
✔ Choosing a Pivot
✔ Partitioning the Array
✔ Recursively Sorting the Subarrays
✔ Quick Sort Algorithm in C
✔ Advantages and Disadvantages of Quick Sort
...
🧩 Part 3/10
✔ What is Feature Engineering and Why is it Important for Fraud Detection?
✔ Types of Features and Data Sources for Fraud Detection
✔ Challenges and Best Practices of Feature Engineering for Fraud Detection
✔ How to Perform Feature Engineering using Scikit-learn
✔ Data Preprocessing and Transformation
✔ Feature Extraction and Generation
✔ Feature Scaling and Normalization
...
🧩 Part 2/10
✔ Data Collection
✔ Data Cleaning
✔ Data Exploration
✔ Descriptive Statistics
✔ Data Visualization
✔ Feature Engineering
...
🧩 Part 1/10
✔ What is Fraud and Why is it a Problem?
✔ How Machine Learning Can Help with Fraud Detection
✔ Supervised Learning Methods
✔ Unsupervised Learning Methods
✔ Challenges and Limitations of Machine Learning for Fraud Detection
✔ Applications and Examples of Machine Learning for Fraud Detection
✔ Credit Card Fraud Detection
✔ Insurance Fraud Detection
...
🧩 Part 9/10
✔ Neural Architectures for Question Answering
✔ Transformer-based Models
✔ BERT and Its Variants
✔ Challenges in Question Answering
✔ Ambiguity Resolution
✔ Handling Multi-hop Questions
✔ Evaluation Metrics for QA Systems
...
🧩 Part 8/10
✔ Deep Learning Models for Question Answering
✔ Recurrent Neural Networks (RNNs)
✔ Transformer-based Models
✔ Frameworks for Building QA Systems
✔ TensorFlow
✔ PyTorch
✔ Customizing Pretrained Models
...
🧩 Part 7/10
✔ Retrieval-Based Approaches
✔ TF-IDF and BM25
✔ Neural IR Models
✔ Extractive QA Algorithms
✔ TextRank and LexRank
✔ BERT for Extractive QA
✔ Generative QA Techniques
...
🧩 Part 6/8
✔ Creating a Sample DataFrame
✔ Filtering Data with the Where Method
✔ Replacing Values with the Where Method
✔ Filtering Data with the Mask Method
✔ Replacing Values with the Mask Method
✔ Comparing the Where and Mask Methods
...
🧩 Part 5/8
✔ What are Datetime Methods in Pandas?
✔ How to Create a Datetime Index in Pandas?
✔ How to Filter Data by Date in Pandas?
✔ How to Filter Data by Time in Pandas?
✔ How to Filter Data by Date Range in Pandas?
✔ How to Filter Data by Time Range in Pandas?
✔ How to Filter Data by Day of Week in Pandas?
...
🧩 Part 4/8
✔ Creating a Pandas DataFrame
✔ Filtering Data with String Methods
✔ Using str.contains()
✔ Using str.startswith() and str.endswith()
✔ Using str.match() and str.extract()
...
🧩 Part 9/12
✔ Java Sockets
✔ Socket Programming Basics
✔ TCP and UDP Sockets
✔ Client-Server Communication
✔ Java URL
✔ URL Class and Methods
✔ Reading Data from a URL
...
🧩 Part 8/12
✔ Creating Threads in Java
✔ Extending the Thread Class
✔ Implementing the Runnable Interface
✔ Managing Threads in Java
✔ Thread Lifecycle and States
✔ Thread Priority and Scheduling
✔ Thread Interruption and Joining
...
🧩 Part 7/12
✔ Java Input/Output Basics
✔ Byte Streams and Character Streams
✔ Buffered and Unbuffered Streams
✔ Standard Streams and Console
✔ Java Readers and Writers
✔ FileReader and FileWriter
✔ BufferedReader and BufferedWriter
...
🧩 Part 6/8
✔ What is Multiversion Concurrency Control?
✔ How Multiversion Concurrency Control Works
✔ Versioning Data Items
✔ Assigning Timestamps
✔ Checking Conflicts
✔ Multiversion Timestamp Ordering
✔ Basic Algorithm
...
🧩 Part 5/8
✔ Validation-Based Concurrency Control
✔ Basic Algorithm
✔ Advantages and Disadvantages
✔ Optimistic Concurrency Control
✔ Basic Algorithm
✔ Advantages and Disadvantages
✔ Snapshot Isolation
...
🧩 Part 4/8
✔ Timestamp-Based Concurrency Control
✔ Basic Timestamp Ordering
✔ Thomas' Write Rule
✔ Advantages and Disadvantages of Timestamp-Based Concurrency Control
...
🧩 Part 3/10
✔ What is a Chatbot Persona and Why is it Important?
✔ Chatbot Persona Examples
✔ How to Create a Chatbot Persona
✔ What is a Conversation Flow and Why is it Important?
✔ Conversation Flow Examples
✔ How to Create a Conversation Flow
✔ How to Use User Stories to Define Your Chatbot's Goals and Scenarios
...
🧩 Part 2/10
✔ What are Chatbot Frameworks and Platforms?
✔ Chatbot Frameworks: Rasa, Microsoft Bot Framework, and Dialogflow
✔ Rasa
✔ Microsoft Bot Framework
✔ Dialogflow
✔ Chatbot Platforms: Facebook Messenger, Slack, and Telegram
✔ Facebook Messenger
...
🧩 Part 1/10
✔ What is NLP and why is it important?
✔ What are chatbots and how do they use NLP?
✔ Types of chatbots and their applications
✔ Challenges and limitations of chatbots
✔ How to build a simple chatbot using NLP tools
✔ Choosing a platform and a framework
✔ Designing the conversation flow and the intents
✔ Implementing natural language understanding and generation
...
🧩 Part 3/8
✔ Overview of Model Selection and Training in AWS AutoML
✔ How to Create an AutoML Job
✔ Specify the Data Source and Target Attribute
✔ Choose the Problem Type and Objective Metric
✔ Configure the AutoML Job Settings
✔ How to Monitor the AutoML Job Progress
✔ How to Compare and Select the Best Candidate Model
✔ How to Evaluate the Model Performance on Test Data
...
🧩 Part 2/8
✔ Data Preparation with AWS Data Wrangler
✔ Install and Import AWS Data Wrangler
✔ Load Data from Amazon S3
✔ Clean and Transform Data
✔ Save Data to Amazon S3
✔ Data Analysis with AWS Glue
✔ Create a Glue Crawler
...
🧩 Part 1/8
✔ What is AWS AutoML?
✔ Why use AWS AutoML?
✔ Benefits of AWS AutoML
✔ Use cases of AWS AutoML
✔ How to get started with AWS AutoML?
✔ Create an AWS account
✔ Configure your AWS environment
✔ Access the AWS AutoML console
...
🧩 Part 3/12
✔ Loading and Exploring Text Data
✔ Preprocessing Text Data
✔ Tokenizing Text Data
✔ Encoding Text Data
✔ Using torchtext for Text Data
✔ Building a Text Classifier with PyTorch
...
🧩 Part 2/12
✔ What are Tensors?
✔ How to Create Tensors in PyTorch
✔ How to Manipulate Tensors in PyTorch
✔ Slicing and Indexing Tensors
✔ Reshaping Tensors
✔ Broadcasting Tensors
...
🧩 Part 1/12
✔ What is PyTorch?
✔ Why use PyTorch for NLP?
✔ Dynamic computation graphs
✔ Rich set of libraries and tools
✔ Easy integration with other frameworks
✔ How to install PyTorch?
✔ Check the system requirements
✔ Choose the right package manager
...
🧩 Part 9/10
✔ What are Transactions and Why are They Important?
✔ Testing Transactions: Challenges and Best Practices
✔ Testing Transaction Isolation Levels
✔ Testing Transaction Concurrency and Locking
✔ Testing Transaction Rollback and Recovery
✔ Debugging Transactions: Tools and Techniques
✔ Logging and Tracing Transactions
...
🧩 Part 8/10
✔ What are Distributed Transactions and Why are They Needed?
✔ What are the Challenges of Implementing Distributed Transactions across Multiple Databases?
✔ What is the Two-Phase Commit Protocol and How Does It Work?
✔ What are XA Transactions and How Do They Support Distributed Transactions?
✔ How to Implement Distributed Transactions across Multiple Databases using XA Transactions in Java?
...
🧩 Part 7/10
✔ What are Nested Transactions and Savepoints?
✔ Nested Transactions
✔ Savepoints
✔ How to Use Nested Transactions and Savepoints in SQL
✔ Creating a Nested Transaction
✔ Creating a Savepoint
✔ Rolling Back to a Savepoint
...
🧩 Part 9/15
✔ TensorFlow Basics for RL
✔ Installing and Importing TensorFlow
✔ Building and Training a Neural Network Model
✔ RL Concepts and Terminology
✔ RL Algorithms and Methods
✔ Value-Based Methods
✔ Policy-Based Methods
...
🧩 Part 8/15
✔ What are Generative Adversarial Networks?
✔ The Generator
✔ The Discriminator
✔ The Training Process
✔ How to Implement GANs in TensorFlow
✔ Define the Model Architecture
✔ Define the Loss Functions and Optimizers
...
🧩 Part 7/15
✔ What is an Autoencoder?
✔ Encoder
✔ Decoder
✔ Loss Function
✔ Building an Autoencoder with TensorFlow
✔ Importing Libraries and Data
✔ Defining the Model Architecture
...
🧩 Part 3/12
✔ Data Preparation
✔ Data Cleaning
✔ Data Transformation
✔ Exploratory Data Analysis
✔ Descriptive Statistics
✔ Correlation Analysis
✔ Outlier Detection
...
🧩 Part 2/12
✔ What is Predictive Maintenance and Why is it Important?
✔ Data Collection Methods for Predictive Maintenance
✔ Sensors and IoT Devices
✔ Cloud Services and Data Storage
✔ Data Preparation Techniques for Predictive Maintenance
✔ Data Cleaning and Quality Assessment
✔ Data Transformation and Feature Engineering
...
🧩 Part 1/12
✔ What is Predictive Maintenance?
✔ Why is Predictive Maintenance Important?
✔ How Machine Learning Enables Predictive Maintenance
✔ Data Collection and Processing
✔ Feature Engineering and Selection
✔ Model Building and Evaluation
✔ Model Deployment and Monitoring
✔ Challenges and Opportunities of Predictive Maintenance with Machine Learning
...
🧩 Part 3/8
✔ What is Swagger and Why Use It?
✔ Swagger Features
✔ Swagger Benefits
✔ How to Add Swagger to Spring MVC Project
✔ Adding Dependencies
✔ Creating Docket Bean
✔ Configuring API Information
...
🧩 Part 2/8
✔ Setting Up Spring MVC and Swagger
✔ Creating a Controller Class
✔ Annotating the Controller Class
✔ Defining the Request Mapping Methods
✔ Creating a Model Class
✔ Annotating the Model Class
✔ Adding the Properties and Getters/Setters
...
🧩 Part 1/8
✔ What is Spring MVC?
✔ What is Swagger and Why Use It?
✔ Setting Up the Maven Project
✔ Adding Dependencies
✔ Configuring the Application Properties
✔ Creating the Spring MVC Controller
✔ Enabling Swagger in Spring Boot
✔ Adding Annotations
...
🧩 Part 3/10
✔ Image Preprocessing Techniques for OCR
✔ Binarization
✔ Skew Correction
✔ Noise Removal
✔ Morphological Operations
✔ Image Preprocessing with Python and OpenCV
✔ Installing and Importing the Libraries
...
🧩 Part 2/10
✔ What is OCR and why is it useful for NLP?
✔ What is Tesseract OCR and how does it work?
✔ How to install Tesseract OCR on Windows, Linux, and Mac OS
✔ How to use Tesseract OCR from the command line and with Python
✔ How to improve the accuracy and performance of Tesseract OCR
...
🧩 Part 1/10
✔ What is OCR and How Does it Work?
✔ Why is OCR Important for NLP Applications?
✔ Text Extraction and Analysis
✔ Document Classification and Summarization
✔ Information Retrieval and Question Answering
✔ Challenges and Limitations of OCR for NLP
✔ Image Quality and Preprocessing
✔ Language and Script Diversity
...
🧩 Part 3/10
✔ What is Tkinter and Why Use It?
✔ How to Install and Import Tkinter
✔ How to Create and Configure Widgets
✔ How to Layout Widgets Using Geometry Managers
✔ How to Bind User Events to Widgets
✔ How to Use Common Widgets in Tkinter
✔ Buttons
...
🧩 Part 2/10
✔ What are Events and Why are They Useful?
✔ How to Use the Event Module in Python
✔ Creating Event Objects
✔ Setting and Clearing Events
✔ Waiting for Events
✔ How to Implement the Observer Pattern in Python
✔ Defining the Subject and Observer Classes
...
🧩 Part 1/10
✔ What is Event-Driven Programming?
✔ How Event-Driven Programming Works
✔ The Event Loop
✔ The Event Queue
✔ The Callback Functions
✔ Advantages and Disadvantages of Event-Driven Programming
✔ Examples of Event-Driven Programming Languages and Frameworks
...
🧩 Part 3/8
✔ Lock-Based Concurrency Control
✔ Lock Types and Modes
✔ Lock Compatibility Matrix
✔ Lock Granularity
✔ Two-Phase Locking Protocol
✔ Basic Two-Phase Locking
✔ Strict Two-Phase Locking
...
🧩 Part 2/8
✔ Concurrency Control Techniques
✔ Locking
✔ Timestamping
✔ Validation
✔ Concurrency Control Protocols
✔ Two-Phase Locking Protocol
✔ Timestamp Ordering Protocol
...
🧩 Part 1/8
✔ What is Concurrency Control and Why is it Important?
✔ Types of Concurrency Control Techniques
✔ Locking-Based Techniques
✔ Timestamp-Based Techniques
✔ Validation-Based Techniques
✔ Multiversion Techniques
✔ How to Choose the Right Concurrency Control Technique for Your Database
✔ Challenges and Future Directions of Concurrency Control
...
🧩 Part 6/8
✔ Web Scraping Basics
✔ What is Web Scraping?
✔ Why Web Scraping?
✔ How Web Scraping Works?
✔ BeautifulSoup4 and requests
✔ Installing and Importing BeautifulSoup4 and requests
✔ Making a Simple HTTP Request
...
🧩 Part 5/8
✔ What is Dynamic Content and JavaScript?
✔ How to Install and Set Up Selenium and BeautifulSoup4
✔ How to Use Selenium to Navigate and Interact with Web Pages
✔ How to Use BeautifulSoup4 to Parse and Extract Data from HTML Documents
✔ How to Integrate Selenium and BeautifulSoup4 for Web Scraping
✔ Examples of Web Scraping Dynamic Content and JavaScript with Selenium and BeautifulSoup4
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🧩 Part 4/8
✔ What is BeautifulSoup4 and Why Use It?
✔ Installing and Importing BeautifulSoup4
✔ Choosing a Parser
✔ Creating a BeautifulSoup Object
✔ Navigating the HTML Tree
✔ Searching and Filtering HTML Elements
✔ Extracting Data from HTML Elements
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🧩 Part 3/8
✔ How to create and edit collections
✔ How to create a collection
✔ How to edit a collection
✔ How to use folders to organize requests
✔ How to use variables to store and reuse data
✔ How to create and use collection variables
✔ How to create and use environment variables
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🧩 Part 2/8
✔ How to create a Postman collection
✔ How to add requests to a Postman collection
✔ Create a new request
✔ Save a request to a collection
✔ Edit a request in a collection
✔ How to run a Postman collection
✔ How to share a Postman collection
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🧩 Part 1/8
✔ What is Postman?
✔ What are Postman collections?
✔ How to create a Postman collection
✔ How to run a Postman collection
✔ Why use Postman collections?
✔ To organize and group your API requests
✔ To automate and test your API workflows
✔ To document and share your API collections
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🧩 Part 3/12
✔ Supervised Learning Basics
✔ Regression
✔ Classification
✔ Supervised Learning Applications in Finance
✔ Stock Price Prediction
✔ Credit Risk Assessment
✔ Fraud Detection
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🧩 Part 2/12
✔ Data Sources for Financial Machine Learning
✔ Public Data Sources
✔ Private Data Sources
✔ Alternative Data Sources
✔ Data Preprocessing for Financial Machine Learning
✔ Data Cleaning and Validation
✔ Data Transformation and Normalization
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🧩 Part 1/12
✔ What is Financial Machine Learning?
✔ How Financial Machine Learning Works
✔ Data Sources and Preprocessing
✔ Algorithms and Models
✔ Evaluation and Deployment
✔ Applications of Financial Machine Learning
✔ Algorithmic Trading
✔ Credit Scoring and Fraud Detection
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🧩 Part 9/12
✔ What are Davies-Bouldin index and Dunn index?
✔ Davies-Bouldin index
✔ Dunn index
✔ How to calculate Davies-Bouldin index and Dunn index?
✔ Davies-Bouldin index formula
✔ Dunn index formula
✔ How to interpret Davies-Bouldin index and Dunn index?
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🧩 Part 8/12
✔ What is Clustering and Why is it Important?
✔ How to Evaluate Clustering Performance?
✔ Silhouette Score
✔ Calinski-Harabasz Index
✔ How to Use Silhouette Score and Calinski-Harabasz Index in Python?
✔ How to Interpret and Compare the Results?
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🧩 Part 7/12
✔ What is Regression?
✔ Linear Regression
✔ Nonlinear Regression
✔ What is Adjusted R-Squared?
✔ What is Root Mean Squared Error?
✔ How to Calculate Adjusted R-Squared and Root Mean Squared Error in Python
✔ How to Compare and Evaluate Regression Models Using Adjusted R-Squared and Root Mean Squared Error
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🧩 Part 6/15
✔ What is a Recurrent Neural Network?
✔ The Basic Structure of an RNN
✔ The Challenges of Training an RNN
✔ How to Implement an RNN with TensorFlow
✔ Preparing the Data
✔ Building the Model
✔ Training and Evaluating the Model
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🧩 Part 5/15
✔ What is a Convolutional Neural Network?
✔ Convolutional Layer
✔ Pooling Layer
✔ Fully Connected Layer
✔ How to Implement a Convolutional Neural Network with TensorFlow?
✔ Importing Libraries and Data
✔ Preprocessing Data
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🧩 Part 4/15
✔ What is a Neural Network?
✔ Neurons and Layers
✔ Activation Functions
✔ Network Architecture
✔ How to Train a Neural Network?
✔ Loss Function
✔ Gradient Descent
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