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基于機器學習的孕前期及孕中期唐氏綜合征篩查方法

成果領域: 精準醫療

推廣方式: 技術許可,技術合作,其他

成果歸屬企業: 吉林大學通信工程學院李玲教授科研團隊

成果鑒定時間:0000-00-00

成果介紹

本發明公開了一種基于機器學習算法的孕前期及孕中期唐氏綜合征篩查方法，旨在提高唐氏綜合征篩查的準確率，解決唐氏篩查指標存在地域性差別的問題。該篩查方法包括（1）數據的統計和預處理，計算原始數據集中樣本的概率分布情況并對數據進行格式上的統一。（2）采用支持向量機算法、決策樹算法以及提升方法分別對原始數據進行處理，劃分訓練集和測試集，對檢出率、假陽性率、準確率三項指標進行評估。實驗表明，使用本發明提出的將支持向量機算法應用于孕前期及孕中期唐氏綜合征篩查，能夠獲得比傳統方案更高的檢出率和更低的假陽性率，具有更高的性能。

成果應用案例介紹

聯系方式

電話/微信: 13822630888

相關成果

免責聲明 / 網站地圖 / 平臺簡介 / 友情鏈接

郵箱：zeccea@qq.com QQ群：318441538 客服電話：0758-2721389 秘書處電話/微信：13822630888

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[ CACHE ] INIT File
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[ BEHAVIOR ] Run \addons\fastflow\Fastflow @app_init [ RunTime:0.000024s ]
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[ BEHAVIOR ] Run \addons\treaty\Treaty @app_init [ RunTime:0.000028s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000015s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000031s ]
[ BEHAVIOR ] Run app\common\behavior\Common @app_init [ RunTime:0.000238s ]
[ LANG ] /www/wwwroot/open.juabc.com/thinkphp/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000011s ]
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[ LANG ] /www/wwwroot/open.juabc.com/public/../application/index/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @module_init [ RunTime:0.000718s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @module_init [ RunTime:0.000114s ]
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[ DB ] INIT mysql
[ BEHAVIOR ] Run \addons\csmtable\Csmtable @action_begin [ RunTime:0.000034s ]
[ RUN ] app\index\controller\Results->views[ /www/wwwroot/open.juabc.com/application/index/controller/Results.php ]
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[ BEHAVIOR ] Run \addons\wxfollowlogin\Wxfollowlogin @view_filter [ RunTime:0.000038s ]

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