標準解讀
《T/SCGS 313011-2024 肺癌免疫治療人工智能輔助決策軟件算法性能測試方法》是一項針對肺癌免疫治療領(lǐng)域中使用的人工智能輔助決策軟件的性能測試標準。該標準詳細規(guī)定了如何對這類軟件進行系統(tǒng)性的評估，以確保其在實際應(yīng)用中的準確性和可靠性。
標準首先明確了適用范圍，指出其適用于基于機器學習、深度學習等技術(shù)開發(fā)的肺癌免疫治療輔助決策軟件產(chǎn)品。接著定義了一系列關(guān)鍵術(shù)語和縮略語，為后續(xù)內(nèi)容的理解奠定基礎(chǔ)。
在測試方法部分，標準提出了多種評價指標來衡量軟件性能，包括但不限于準確性、敏感性、特異性以及預(yù)測值等統(tǒng)計學參數(shù)。此外，還強調(diào)了數(shù)據(jù)集的選擇對于測試結(jié)果的重要性，建議采用多中心、多樣化的臨床數(shù)據(jù)作為輸入，以提高測試結(jié)果的普遍適用性。
關(guān)于測試流程，標準給出了詳細的步驟指導(dǎo)，從準備階段的數(shù)據(jù)收集與預(yù)處理開始，經(jīng)過模型訓(xùn)練、驗證直至最終的性能評估，每個環(huán)節(jié)都有具體的操作指南。特別地，標準還提到了需要考慮不同患者群體之間的差異性，在設(shè)計實驗時應(yīng)盡可能涵蓋廣泛的病例類型。
最后，該文件還討論了一些潛在的影響因素及其控制措施，比如過擬合問題、數(shù)據(jù)偏倚等，并提供了相應(yīng)的解決方案或建議。通過遵循這些指導(dǎo)原則，開發(fā)者可以更有效地優(yōu)化自己的AI系統(tǒng)，同時監(jiān)管機構(gòu)也能依據(jù)此標準對市場上相關(guān)產(chǎn)品進行公正合理的審查。
如需獲取更多詳盡信息，請直接參考下方經(jīng)官方授權(quán)發(fā)布的權(quán)威標準文檔。
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- 2024-03-11 頒布
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文檔簡介
ICS01.100.01
CCSJ04
團體標準
T/SCGS313011—2024
肺癌免疫治療人工智能輔助決策
軟件算法性能測試方法
Algorithmperformancetestmethodsforartificialintelligence?assisted
decision?makingsoftwareforlungcancerimmunotherapy
2024?03?11發(fā)布2024?03?11實施
中國圖學學會發(fā)布
中國標準出版社出版
T/SCGS313011—2024
目次
前言··························································································································Ⅲ
1范圍·······················································································································1
2規(guī)范性引用文件········································································································1
3術(shù)語和定義··············································································································1
4測試指標·················································································································3
4.1概述·················································································································3
4.2C?Index·············································································································3
4.3Kaplan?Meier曲線································································································3
4.4Log?rankP·········································································································3
4.5混淆矩陣···········································································································3
4.6準確性··············································································································3
4.7敏感度··············································································································4
4.8特異度··············································································································4
4.9陽性預(yù)測值········································································································4
4.10陰性預(yù)測值·······································································································4
4.11約登指數(shù)··········································································································4
4.12ROC曲線·········································································································4
4.13組間相關(guān)性系數(shù)·································································································4
4.14Kappa系數(shù)·······································································································5
5測試方法·················································································································5
5.1通則·················································································································5
5.2算法應(yīng)用場景與測試方法······················································································5
5.3算法質(zhì)量特性與測試方法······················································································5
6測試流程·················································································································6
6.1通則·················································································································6
6.2測試前的準備·····································································································6
6.3測試過程中的記錄·······························································································7
6.4測試后的整理·····································································································7
7測試要求·················································································································7
7.1測試環(huán)境···········································································································7
7.2測試人員···········································································································7
7.3測試參數(shù)···········································································································7
7.4測試數(shù)據(jù)···········································································································7
Ⅰ
T/SCGS313011—2024
7.5測試類型···········································································································9
7.6測試報告···········································································································9
8測試結(jié)果的判定······································································································10
8.1通則················································································································10
8.2單個指標測試····································································································10
8.3整體測試··········································································································10
附錄A（資料性）常見測試指標的計算公式和使用總結(jié)·······················································11
A.1C?Index···········································································································11
A.2Log?rankP·······································································································11
A.3混淆矩陣·········································································································11
A.4準確性············································································································11
A.5敏感度············································································································11
A.6特異度············································································································12
A.7陽性預(yù)測值······································································································12
A.8陰性預(yù)測值······································································································12
A.9約登指數(shù)·········································································································12
A.10組間相關(guān)性系數(shù)·······························································································12
A.11Kappa系數(shù)·····································································································13
A.12評估指標使用總結(jié)····························································································13
附錄B（資料性）測試數(shù)據(jù)集描述樣例············································································14
B.1數(shù)據(jù)集適用范圍································································································14
B.2數(shù)據(jù)的獲取······································································································14
參考文獻····················································································································16
Ⅱ
T/SCGS313011—2024
前言
本文件按照GB/T1.1—2020《標準化工作導(dǎo)則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)定》的規(guī)
定起草。
請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔識別專利的責任。
本文件由北京航空航天大學提出。
本文件由中國圖學學會歸口。
本文件起草單位：北京航空航天大學、中國科學院自動化研究所、同濟大學附屬上海市肺科醫(yī)院、
北京大學人民醫(yī)院、中國醫(yī)學科學院腫瘤醫(yī)院深圳醫(yī)院、廣東省人民醫(yī)院、中國醫(yī)科大學附屬盛京醫(yī)
院、空軍軍醫(yī)大學西京醫(yī)院。
本文件主要起草人：牟瑋、何秉羲、杜洋、陳昶、周健、梁穎、姜磊、石喻、康飛、蔣濤、佘云浪、方夢捷、
曹偲芳、鄒銳陽、盧一諾、田捷。
Ⅲ
T/SCGS313011—2024
肺癌免疫治療人工智能輔助決策
軟件算法性能測試方法
1范圍
本文件規(guī)定了對采用人工智能技術(shù)的肺癌免疫治療人工智能輔助決策軟件的測試要求和測試
方法。
本文件適用于針對接受肺癌免疫治療患者的肺癌影像為CT（ComputeaTomography,計算機斷層
掃描）和PET（PositronEnissionTomography，核醫(yī)學檢查方法）電子發(fā)射斷層顯像
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