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Recommendation Algorithms - Advanced Techniques from Billion Dollar Software
Welcome
01 The Big Business of Recommendation Algorithms - A Look at Leading Companies
02 The Evolution of Recommendation Systems
03 A Technical Overview of Recommendation Algorithms
Non-Personalized and Stereotyped Recommender Algorithms
01 Non-Personalized and Stereotyped Recommender Algorithms
02 How Ratings Were Created and What Influences People's Ratings
03 Build data to represent course ratings (3:39)
04 Analysis of non-personalized recommendations in JS (9:20)
Source Files
Recommend Items with Market Basket Analysis - Data Mining on Purchase Behavior
01 Market Basket Analysis
02 Build data for MBA (4:21)
03 Calculate support, confidence and lift (6:27)
Source Files
Multi-Armed Bandit Algorithms as Recommenders
00 Multi-Armed Bandit Algorithms as Recommenders
Build Bandit Recommender in JavaScript
01 Build Random Bandit and Arm in JavaScript (4:55)
02 Build Runner to simulate Bandit algorithm (4:23)
03 Define arms and bandits to test (4:40)
04 Calculate precision and recall (4:59)
05 Exploring Advanced Types of Bandit Algorithms
Source Files
Build a Personalized Item Recommender Algorithm in JavaScript with Pearson Correlation
00 Pearson Correlation for Recommender Algorithms
01 Calculate similarity with Pearson Correlation (5:42)
02 Get recommendation (6:02)
Source Files
Coverage, Novelty, Diversity and Serendipity of Recommenders
00 Coverage, Novelty, Diversity and Serendipity
01 Build user data in JavaScript (4:37)
02 Calculate Coverage Metric of Algorithm Recommendations (3:36)
03 Calculate Novelty Metric of Algorithm Recommendations (5:05)
04 Calculate Diversity Metric of Algorithm Recommendations (3:36)
05 Calculate Serendipity Metric of Algorithm Recommendations (4:57)
Source Files
Recommender Algorithm Example in Godot with C#
00 Overview of collaborative filtering in Godot with C#
01 Build user data in Godot with C# (13:49)
02 Collaborative filtering in Godot with C# (12:33)
Source files
Build Content-Based Filtering in Godot with Csharp
03 Content-based filtering
04 Build content-based filtering in Godot with Csharp (13:28)
Resources
Build Alternating Least Squares Recommender in Godot with Csharp
00 What is the Alternating Least Squares Recommender Algorithm
01 Build an Interaction Matrix (7:14)
02 Build Alternating Least Squares Recommender Algorithm (5:42)
03 Recommend Items for a User (4:19)
Source Files
Evaluation Metrics for Recommender Systems
00 Evaluation Metrics for Recommender Systems
01 Calculate Precision in Godot Csharp (5:20)
02 Calculate Recall in Godot Csharp (3:19)
03 Calculate F1-Score in Godot Csharp (3:07)
04 Calculate Mean Absolute Error in Godot Csharp (2:43)
05 Calculate Root Mean Square Error in Godot Csharp (2:30)
06 Calculate ROC-AUC in Godot Csharp (4:59)
Source Files
03 Build data to represent course ratings
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