Articles
Writing and notes
Draft article placeholders are included so new posts can be written directly in Markdown. Replace or edit these files as the site grows.
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What my thesis taught me about recommender systems
A draft reflection on recommender systems research, evaluation, and the practical lessons of thesis work.
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Why sparse implicit feedback is difficult
A draft explanation of why implicit-feedback recommendation is challenging when most user-item pairs are unobserved.
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Popularity bias in recommender systems: a simple explanation
A draft plain-language explanation of popularity bias and why exposure matters in recommendation.