Justin Dixon
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Contest Theory
What is Contest Theory? Contest theory is a tool to describe situation where agents compete with costly efforts to win a scare prize. …
Feb 28, 2018
2 min read
Contest Theory
Discouragement Effect
What is the Discouragement Effect? The discouragement effect is when the future consequences of winning or losing the current contest …
Feb 28, 2018
4 min read
Contest Theory
Finite Markov Decision Processes: Chapter 3 IRL
Introduction In Markov Decision Processes you have: * Agent: The decision maker / learner. The agent sends an action to the …
Feb 10, 2018
2 min read
Reinforcement Learning
Multiarmed Bandits: Chapter 2 IRL
Introduction This is going to be part of series where I illustrate examples and questions from the brilliant book by Sutton and Barto …
Feb 10, 2018
4 min read
Reinforcement Learning
XOR Deep Learning Example
The Problem OpenAI recently released some open research questions. As a beginner in AI I decided to tackle the begineer ‘Warmups’ they …
Feb 2, 2018
3 min read
Deep Learning
Decision Trees
Have you been struggling to learn about what decision trees are? Finding it difficult to link pictures of trees with machine learning …
Jan 31, 2018
12 min read
Deep Learning
Random Forests
Introduction Following on from the previous post about decision trees let us move on to Random Forests. Let us use the Soybean data …
Jan 31, 2018
3 min read
Data Analysis
Who is the angriest?
Overall sentiments - magnitude overallData <- subset(sentimentData, select = …
Jan 31, 2018
8 min read
Data Analysis
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