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The medicines currently available for AD may improve its symptoms on a temporary basis in the early stage of the disease. Since no treatment is available for curing AD, its detection becomes extremely important. As the clinical treatments are very expensive, the need for automated diagnosis of AD is of critical importance. In this paper, a deep learning model based on a convolutional neural network has been used and applied to four classes of images of AD that is very mild demented, mild demented, average demented, and non-demented. It was found that the moderate demented class had the highest accuracy of 98.9%, a classification error rate of 0.01, and a specificity of 0.992. Also, the lowest false positive rate of 0.007 was obtained. <\/jats:p>","DOI":"10.1142\/s021946782140012x","type":"journal-article","created":{"date-parts":[[2021,1,28]],"date-time":"2021-01-28T00:45:08Z","timestamp":1611794708000},"source":"Crossref","is-referenced-by-count":43,"title":["Detection of Alzheimer\u2019s Disease Using Deep Convolutional Neural Network"],"prefix":"10.1142","volume":"22","author":[{"given":"Swapandeep","family":"Kaur","sequence":"first","affiliation":[{"name":"Chitkara University Institute of Engineering and Technology, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Village, Jansla, Rajpura, Punjab 140401, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sheifali","family":"Gupta","sequence":"additional","affiliation":[{"name":"Chitkara University Institute of Engineering and Technology, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Village, Jansla, Rajpura, Punjab 140401, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Swati","family":"Singh","sequence":"additional","affiliation":[{"name":"University Institute of Technology, Himachal Pradesh University, Shimla 171005, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isha","family":"Gupta","sequence":"additional","affiliation":[{"name":"Chitkara University Institute of Engineering and Technology, Chitkara University, Chandigarh-Patiala National Highway (NH-64), Village, Jansla, Rajpura, Punjab 140401, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2021,1,27]]},"reference":[{"key":"S021946782140012XBIB001","doi-asserted-by":"publisher","DOI":"10.1016\/j.nicl.2018.101645"},{"key":"S021946782140012XBIB002","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-89656-4_40"},{"key":"S021946782140012XBIB003","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-05587-5_34"},{"issue":"1","key":"S021946782140012XBIB004","first-page":"1929","volume":"15","author":"Srivastava N.","year":"2014","journal-title":"J. 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