Exploring Peak Picking Challenges in Mass Spectrometry Data, Developing Automated Peak Picking Models, and Establishing Evaluation Strategy

Project: National Science and Technology CouncilNational Science and Technology Council Academic Grants

Project Details

Abstract

峰值框選在質譜儀技術中極為關鍵,用於精確選取色譜圖波峰,尤其在信號較低且受到干擾的例子格外重要。雖然有些品質檢測和自動峰值框選軟體存在,但多數缺乏可信度評估,仍須人工校對,造成人力成本。為解決此問題,我們去年提出基於蛋白質質譜的AI自動峰值框選模型,採用圖形編碼和影像深度學習技術,大幅減少人力需求。然而,定量質譜領域工具多樣,設定和儀器各異,尚無系統效能評估和比較機制。隨著公開資料庫數據日漸增加,建立全面評估和比較框架的時機已成熟。我們計劃對公開數據庫加值,建立搜尋介面和資料抽樣系統,設計效能評估指標、搭建色譜圖品質檢定和自動化工作平台。目標是確保未來團隊有標準可依減少人力成本和誤差。

Project IDs

Project ID:PB11307-4609
External Project ID:NSTC113-2221-E182-052
StatusActive
Effective start/end date01/08/2431/07/25

Keywords

  • Targeted mass spectrometry
  • Peak picking
  • Multiple reaction monitoring
  • Chromatography peaks evaluation

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