A new graph-based approach for document similarity using concepts of non-rigid shapes
Lopez del Alamo, Cristian
Dávila Guillen, Guillermo
Castillo Galdos, Lorena
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Most methods used to compare text documents are based on the space vector model; however, this model does not capture the relations between words, which is considered necessary to make better comparisons. In this research, we propose a method based on the creation of graphs to get semantic relations between words and we adapt algorithms of the theory of non-rigid 3D model analysis.