29 Interactive Learning Modules

Master AI & Machine Learning

Interactive tools, stunning visualizations, and step-by-step solutions for understanding AI algorithms and mathematics

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Experience the future of AI education with our cutting-edge learning tools

Interactive Learning

Learn by doing with hands-on calculators and visualizations

Real-time Results

See instant feedback as you adjust parameters and inputs

Step-by-Step Solutions

Understand every calculation with detailed mathematical steps

Production Ready

Professional-grade tools for learning and teaching AI concepts

Featured Learning Modules

Popular AI & ML Modules

Start with our most popular modules covering essential AI and ML concepts

Linear Regression

Least squares method and best-fit line calculation

Features:

  • ✓Interactive plots
  • ✓R² score
  • ✓Step-by-step solution
  • ✓Real-time updates
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Neural Networks

Forward propagation and activation functions

Features:

  • ✓Visual architecture
  • ✓Multiple activations
  • ✓Adjustable parameters
  • ✓Forward propagation
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CNN

Convolutional networks for image processing

Features:

  • ✓Convolution layers
  • ✓Pooling operations
  • ✓Filter visualization
  • ✓Architecture design
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LSTM

Long short-term memory networks

Features:

  • ✓Gates mechanism
  • ✓Long-term memory
  • ✓Gradient stability
  • ✓Sequence modeling
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Transformer

Attention-based neural networks

Features:

  • ✓Multi-head attention
  • ✓Positional encoding
  • ✓Parallel processing
  • ✓Modern architecture
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Random Forest

Ensemble of decision trees

Features:

  • ✓Bootstrap sampling
  • ✓Multiple trees
  • ✓Voting mechanism
  • ✓Reduced overfitting
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XGBoost

Extreme gradient boosting algorithm

Features:

  • ✓Gradient boosting
  • ✓Regularization
  • ✓Tree ensemble
  • ✓High performance
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K-Means

Clustering algorithm for grouping data

Features:

  • ✓Cluster visualization
  • ✓Centroid calculation
  • ✓Iterative refinement
  • ✓Unsupervised learning
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PCA

Principal component analysis

Features:

  • ✓Dimensionality reduction
  • ✓Variance explained
  • ✓Eigenvalues
  • ✓Feature transformation
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Gradient Descent

Optimization algorithm for machine learning

Features:

  • ✓Cost function
  • ✓Learning rate
  • ✓Convergence
  • ✓Optimization
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Time Series

Temporal data analysis and forecasting

Features:

  • ✓Trend analysis
  • ✓Moving average
  • ✓Forecasting
  • ✓Seasonality
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Calculator

Scientific calculator with ML functions

Features:

  • ✓Scientific ops
  • ✓ML functions
  • ✓Activation functions
  • ✓Step-by-step
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Long-form guides

From the Solver360 Blog

Each article is a standalone 3,000+ word tutorial with math, worked examples, and a link to the matching interactive calculator.

Unsupervised Learning

DBSCAN Explained: Density-Based Clustering, Epsilon, MinPts, and Outliers

How DBSCAN finds arbitrarily shaped clusters, labels noise, and why epsilon and minPts replace the k you must choose in k-means.

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Model Evaluation

Feature Engineering Explained: Scaling, Encoding, and Polynomial Features

Standardization vs normalization, one-hot and label encoding, polynomial features, and the leakage mistakes that quietly inflate test scores.

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Model Evaluation

Hyperparameter Tuning Explained: Grid Search, Random Search, and Bayesian Optimization

Parameters versus hyperparameters, why nested validation matters, and when grid search, random search, or Bayesian optimization is the better budget.

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Model Evaluation

K-Fold Cross Validation Explained: Stratified Splits, Bias, and Model Selection

Why a single train/test split is noisy, how k-fold and stratified k-fold work, and how cross-validation should drive model and hyperparameter choices.

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Supervised Learning

K-Nearest Neighbors Explained: Distance Metrics, Choosing K, and Classification

A practical k-NN guide covering Euclidean and Manhattan distance, majority vote, k selection, scaling, and the curse of dimensionality.

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Supervised Learning

Logistic Regression Explained: Sigmoid Function, Odds, and Binary Classification

A complete logistic regression tutorial: logits, the sigmoid function, log-odds, cross-entropy loss, decision thresholds, and how to evaluate a binary classifier.

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What You'll Learn

Comprehensive curriculum covering theory and practice

Machine Learning Algorithms

  • ✓Linear & Logistic Regression with real-time visualization
  • ✓Neural Network Fundamentals and forward propagation
  • ✓Clustering Algorithms with interactive demos
  • ✓Decision Trees and information gain analysis

Mathematical Foundations

  • ✓Linear Algebra & Matrix Operations
  • ✓Calculus & Optimization with Gradient Descent
  • ✓Statistics & Probability with detailed calculations
  • ✓Activation Functions and their derivatives
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29 Modules
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