書誌事項
- タイトル別名
-
- Improving the performance of Depression CAD by using feature selection methods and optimizing system configuration
- トクチョウリョウ センタク シュホウ オヨビ システム コウセイ ノ サイテキカ ニ ヨル ウツビョウ CAD ノ コウセイノウカ
この論文をさがす
説明
The number of subjects with depression in Japan has been increasing and the number of medical examinees has also been increasing. Therefore, more appropriate diagnosis is required. However, the diagnosis of depression and other mental disorders has not been made using objective indicators such as biomarkers, and the accuracy of the diagnosis has been questioned. Therefore, we are developing a system for calculating the confidence of depression to help physicians to make a diagnosis. To achieve a higher accuracy than the conventional discrimination accuracy, we optimized the program's configuration by adding a voice classifier and using Leave-one-out cross-validation etc. Also, we performed feature selection using 18 feature selection methods and extraction of the optimal model using a brute force algorithm of feature combinations. As a result, the discrimination accuracies of 90 %, 95 %, and 100 % for male, female, and mixed-sex data were achieved, respectively, which is higher than the conventional accuracy of 83 %.
収録刊行物
-
- 神奈川工科大学研究報告.B,理工学編
-
神奈川工科大学研究報告.B,理工学編 45 1-7, 2021-03-01
神奈川工科大学
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390009224894536832
-
- NII論文ID
- 120007034563
-
- NII書誌ID
- AA12669200
-
- HANDLE
- 10368/00032041
-
- NDL書誌ID
- 031340216
-
- ISSN
- 21882878
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用可