IEEE/ICACT20200192 Slide.18        [Big Slide]       [YouTube] Oral Presentation
The experimental results show that the proposed hybrid filtering has lower RSME in most cases of k, meaning a better accuracy. The results in content-based filtering seem not to be affected by the value of k and show the worst performance. Most importantly, it can be seen that our proposed hybrid filtering compares favourably against item-based CF for small values of k. For large values of k, both algorithms will converge since as the k values increase, they tend to recommend the most popular items.

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