On the Use of Self-Organizing Map for Text Clustering in Engineering Change Process Analysis: A Case Study

<div>U-matrix of the 54 ERCs texts preprocessed through the VSM. Color scale is related to distances between map units. Red colors represent large distances and blue colors represent small distances.</div>

Computational Intelligence and Neuroscience

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Figure 3: On the Use of Self-Organizing Map for Text Clustering in Engineering Change Process Analysis: A Case Study 