Journal of Healthcare Engineering / 2017 / Article / Fig 6

Research Article

Therapy Decision Support Based on Recommender System Methods

Figure 6

Relative number of consultations for which affinity estimation RMSE can be computed depending on for Demographic-based Recommender and Collaborative Recommender employing Gower (red line), cosine (blue dash line), Pearson correlation (blue dotted line), and Spearman correlation (blue line) for similarity computation.