Posts - Alfred Prah

The Attention mechanism in Natural Language Processing (NLP)

roBERTa? BERT? ChatGPT? Think 'Attention'!

Posted by Alfred Prah on April 05, 2023 · 4 mins read

To Proactively Give Discounts or Not?

Is there anything to be gained from foreseeing who's likely to wake up a week, month or year from today with a strong feeling of subscription fatigue or mere unsatisfaction?

Posted by Alfred Prah on March 31, 2023 · 6 mins read

Part 1: Creating a model that persists through Python's Pickle module

Embedding a Machine Learning Model in a Web Application

Posted by Alfred Prah on March 16, 2023 · 4 mins read

Method Comparison

In general, an X% confidence interval should capture the population parameter of interest in X% of samples. In this blog post, I perform a 2 × 4 × 2 factorial simulation study to compare..

Posted by Alfred Prah on March 17, 2020 · 7 mins read

Roulette: The Martingale Strategy

The Martingale strategy appears to always end in positive earnings, regardless of how unlucky a string of spins may be but is the strategy actually profitable?

Posted by Alfred Prah on March 15, 2020 · 14 mins read

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