👉 Featurish, also known as a feature vector or feature representation, is an approach used in machine learning and data analysis to represent features of a dataset. It involves converting raw data into numerical vectors that can be easily processed by algorithms. In machine learning, a feature vector represents the characteristics or attributes of each observation in the dataset. For example, if we have a set of observations with "price" as one feature, we would convert this feature into a vector of numbers representing the price for each
