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A self-organizing map (SOM ... Iris dataset # Anaconda3 5.2.0 (Python 3.6.5) # ===== import numpy as np import matplotlib.pyplot as plt def closest_node(data, t, map, m_rows, m_cols): . . def euc_dist ...
Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on technique for visualizing and clustering data. A self-organizing map (SOM) is a data structure that can be used ...