{ "LinearAdditiveUtilitySpace": { "issueUtilities": { "Brand": { "DiscreteValueSetUtilities": { "valueUtilities": { "Dell": 0.33, "Macintosh": 0.66, "HP": 1 } } }, "Harddisk": { "DiscreteValueSetUtilities": { "valueUtilities": { "128 GB": 1, "512 GB": 0.66, "2 TB": 0.33 } } }, "External Monitor": { "DiscreteValueSetUtilities": { "valueUtilities": { "19inch HD": 1, "32inch 4K": 0.33, "55inch 8K": 0.66 } } } }, "issueWeights": { "Brand": 0.45, "Harddisk": 0.38, "External Monitor": 0.17 }, "domain": { "name": "laptop", "issuesValues": { "Brand": { "values": [ "Dell", "Macintosh", "HP" ] }, "Harddisk": { "values": [ "128 GB", "512 GB", "2 TB" ] }, "External Monitor": { "values": [ "19inch HD", "32inch 4K", "55inch 8K" ] } } }, "name": "laptopBuyer" } }