Question 7 3.0 Pts What is unsupervised learning? O A type of Machine Learning where the learning process receives feedback on whether and to what extent the established rules already provide the input with the correct label. The fact that a programmer has no influence on the results of the learning process. O A process similar to the learning progress of children growing up without their parents. O A type of Machine Learning where only unlabeled data is available as input. The process independently identifies similarities and patterns in the input data, such as to group the data or find outliers. Question 8 3.0 Pts What does a prototype describe? O A number of groups in a data set O An Al program O A very old coin O A typical representative of a group in a dataset