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We recorded Neuro-signals from 25 participants through 14 channels who all were aged between 18 and 38 years of age belonging to IIT Roorkee. They were shown 39 (13 product types × 3 samples of each product) images. A total of 325 (13 × 25) Neuro-signals were recorded wherein each image was displayed for 4 s. After the collection we asked users to label their choice for each item in terms of Like/Dislike. All participants were instructed to truly evaluate and label correct choices. The following Figures 3.4 and 3.5 shall provide an overview of the image and dataset.