.S.Jagadeesan and C.Gowthaman 2017. An effective character multi role identification model using krelation graph clustering in visual image datasets . International journal of intellectual advancements and research in engineering computations. 5, 2 (Jul. 2017), 1423–1430. DOI:https://doi.org/10.61096/ijiarec.v5.iss2.2017.1423-1430.