Figure 5

Distribution of features. Histograms of the different features considered in our models. Each row of histograms correspond to a different group of features: intensity, structure, intimacy and temporal features from top to bottom. Note that as mentioned in the text, some variables are log-transformed, specifically \(w_{ij}\), \(d_{ij}\), \(\hat{f}_{ij}\), \(\mathit{cv}_{ij}\) and \(t^{\mathrm{min}}_{ij}\).