Câu 17: RAI: Risk and Artificial Intelligence

An equity analyst is applying K-means clustering to separate healthcare stocks into two clusters: Value and Growth. The features of interest are the price-to-earnings (P/E) ratio and the debt-to-equity (D/E) ratio. Stock XYZ has P/E ratio of 36 and D/E ratio of 0.185, so it is located at the point (36, 0.185). If the centroid of the Value and Growth clusters are located at (15, 0.150) and (45, 0.350), respectively, what is the Euclidean distance between Stock XYZ and the centroid of the Growth cluster?

1. A. 9.00 — đáp án hiện tại
2. B. 9.17
3. C. 21.00
4. D. 21.04