Fig. 7
From: Image embedding and user multi-preference modeling for data collection sampling
The figure illustrates the KNN visualization for 15 nearest neighbors of the query image shown, case 1: when the category animal is popular, i.e., the user prefers categories animal, food and vehicle, case 2: when the category animal is non-popular, i.e., when the user preferences are accessory, outdoor and furniture. Row 1 represents, respectively, the query image with the color labels, the KNN visualization for 15 neighbors of an image from the category animal before sampling, Row 2 shows the KNN of animal after RICS and Row 3 gives the KNN after random sampling for sample size 150 samples out of 5000 images