Assume that you are given a database consisting of a description of a large number of genes. Your task is to identify genes within the database that exhibit similar properties. Which data mining method or algorithm is best suited for such a task? (a) Association rule mining. (b) Cluster analysis. (c) Supervised classification. (d) KNN. (e) Decision Trees. Question 7: Which one of the following is not designed to be a classifier? (a) Multi-layer Perceptron. (b) K-means. (c) LVQ. (d) KNN. (e) Random Forest. Question 8: Which one of the following refers to the task of cluster analysis? (a) Grouping of similar objects. (b) Supervised classification. (c) Analysis of a prediction model. (d) Divide data into subsets. (e) Retrieval of similar data from a database.

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