From multinomial regression to binary classification on some Siamese data

There are two kinds of people in the world: people who think there are two kinds of people in the world and people who don’t (borrowed from Menand (2018)). Because things are always simpler when we face only binary choice, aren’t they? But consider here the case were multiple options are possible, and let us see if we cannot get back to simpler binary choices. Consider a collection of observations where is some categorical variable, where , with possible categories. Let . In a … Continue reading <span …