Early Dementia Diagnosis Based on DNN Based Correlational Analysis and Fisher Criterion Based LDA using Morphological Brain Multiplexes
Ambili A.V.1, A. V. Senthil Kumar2, Amit Dutta3

1Ambili. A.V, Research Scholar, PG Research and Computer Application, Hindustan College of Arts and Science, Coimbatore. India.
2A.V. Senthil Kumar, Director, PG Research and Computer Application, Hindustan College of Arts and Science, Coimbatore. India.
3Amit Dutta, Deputy Director, All India Council for Technical Education New Delhi, India.
Manuscript received on November 25, 2019. | Revised Manuscript received on December 15, 2019. | Manuscript published on December 30, 2019. | PP: 3632-3639  | Volume-9 Issue-2, December, 2019. | Retrieval Number:  B3728129219/2019©BEIESP | DOI: 10.35940/ijeat.B3728.129219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The expanding recurrence of dementia happening is a disturbing patterning that has incited dire research intending to avert the improvement of the sickness. Diagnosing dementia in its beginning periods is an urgent advance in averting the improvement of the ailment into exacerbated side effects. Early mild cognitive impairment (EMCI) is the early symptom of dementia. This can be analyzed using mapping mind associations utilizing Magnetic Resonance Imaging (MRI). In the approach, for improving the correlational block, we presented an enhanced classifier also, for improving the performance of discriminative block, an optimized LDA is to be proposed. For correlational analysis, Deep Neural Network (DNN) is presented in this work. Besides, for discriminative analysis, a novel and efficient feature selection method is presented. Fisher criterion is used to select the most discriminatory and appropriate features to ensure consistent feature selection and classifier learning goals and to improve the classifier’s performance. In the Mat lab framework this proposed method is implemented. The performance of this proposed approach is evaluated concerning Accuracy, Sensitivity, and Specificity.
Keywords:  Brain multiplex, Correlative analysis, Dementia, Discriminant analysis DNN, Fisher criterion.