File:Schlagwortkatalog.jpg · Wikimedia Commons · See Wikimedia Commons
Also known as meta-data, metacontent, meta-info, meta-content, metainfo
描述數據用的數據
Metadata is information *about* information—like a library catalog card that describes a book's author, title, and subject rather than the book's actual content. In today's digital world, metadata helps us organize, find, and understand the things we store and share, from documents to photos to online files.
AI-generated from the Wikipedia summary — may contain errors.
Research
9,338 papers- Understanding the Nature of Metadata: Systematic Review.Journal of medical Internet research · 2022Ulrich H, Kock-Schoppenhauer AK, Deppenwiese N et al.DOI: 10.2196/25440
- Expanding and Remixing the Metadata Landscape.ReviewTrends in cancer · 2021Hippen AA, Greene CSDOI: 10.1016/j.trecan.2020.10.011
- Metadata: how data about data affects patient safety in anesthesia.ReviewCurrent opinion in anaesthesiology · 2025Tewfik G, Chaudhry F, Rodriguez-Correa D et al.DOI: 10.1097/ACO.0000000000001575
- Minding microscopy metadata.Nature methods · 2021DOI: 10.1038/s41592-021-01347-5
- A minimal metadata set (MNMS) to repurpose nonclinical in vivo data for biomedical research.ReviewLab animal · 2024Moresis A, Restivo L, Bromilow S et al.DOI: 10.1038/s41684-024-01335-0
- Metadata-guided feature disentanglement for functional genomics.Bioinformatics (Oxford, England) · 2024Rakowski A, Monti R, Huryn V et al.DOI: 10.1093/bioinformatics/btae403
- Metadata retrieval from sequence databases with ffq.Bioinformatics (Oxford, England) · 2023Gálvez-Merchán Á, Min KHJ, Pachter L et al.DOI: 10.1093/bioinformatics/btac667
- FAIR+R: Making Clinical Data Reliable Through Qualitative Metadata.ReviewStudies in health technology and informatics · 2024Bönisch C, Kesztyüs D, Kesztyüs TDOI: 10.3233/SHTI230935
via PubMed
Wikidata facts
- Instance of
- data type
- Subclass of
- artificial object
- Image
- Libopus 1.5.2 screenshot.webp
Show 9 more facts
- topic's main category
- Category:Metadata
- NCI Thesaurus ID
- C52095
- inception
- 1969-00-00
- different from
- (RS)-methadone
- Commons category
- Metadata
- Stack Exchange tag
- stackoverflow.com/tags/metadata
- hashtag
- metadata
- P13411
- loudspeaker
Sources (10)
via Wikidata · CC0
Article · 中文
元資料(英語:metadata)又稱元资料、詮釋資料、後設資料、中繼資料、中介資料等等,為描述其他資料資訊的資料。元資料有六種不同類型,分別是記敘性元資料、結構性元資料、管理性元資料、參考性元資料、統計性元資料 及法律性元資料。 * 記敘性元資料描述了用於發現與辨別意義的資源。它可以包括如標題、摘要、作者和關鍵字等元素。 * 結構性元資料是有關於資料容器的元資料,指示如何整理其中複合的物件。例如頁面依甚麼排序方式組成章節。 * 管理性元資料是用於管理資源的資訊,例如資料產生的時間和方式、檔案種類和其它技術資訊,以及誰有權限存取它。 * 參考性元資料是跟內容及統計數據質量相關的資訊。 * 統計性元資料,又稱處理過程資料,會描述收集、處理或產生資料的過程。 * 法律性元資料提供有關作者、版權持有者、及公共授權條款等資訊。
Abstract from DBpedia / Wikipedia · CC BY-SA