{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","title":"人工智能与大数据技术导论","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787302517986","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","id":"cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","uuid":"cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","title":"人工智能与大数据技术导论","normalized_title":"人工智能与大数据技术导论","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787302517986","isbns":["9787302517986"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":490,"navigation_url":"https://workshop.closeclaw.top/ai/book/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","title_url":"https://workshop.closeclaw.top/ai/title/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD%E4%B8%8E%E5%A4%A7%E6%95%B0%E6%8D%AE%E6%8A%80%E6%9C%AF%E5%AF%BC%E8%AE%BA","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71","page_url":"https://workshop.closeclaw.top/api/ai/books/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71/page","search_url":"https://workshop.closeclaw.top/api/ai/books/cd4f7678-cd9b-4971-bde0-e9ad46a6cc71/search"},"page":{"printed_page":413,"pdf_page":429,"physical_index":429,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"5596dedf0d91717bc74905f7abebd54044e66573dd7e896ad8d203f713eae844"},"chapter":"第14章","content":"增长快（Velocity）：信息技术发展促使越来越多的医疗信息数字化，大量在线或实时数据持续增多，如临床决策诊断、用药、流行病分析等。据权威机构预测，医疗数据每年以48%的速度增长。\n\n●价值巨大（Value）:医疗数据的有效使用有利于公共疾病防控、精准诊疗、新药研发、医疗控费、顽疾攻克、健康管理等，但数据价值密度低。\n\n●时序性：患者就诊、疾病发病过程在时间上有一个进度，医学检测的波形、图像均为时间函数。\n\n●隐私性：患者的医疗数据具有高度的隐私性，泄露信息将造成严重后果。\n\n●不完整性：大量来源于人工记录，导致数据记录的残缺和偏差，医疗数据的不完整搜集和处理使医疗数据库无法全面反映疾病信息。\n\n●长期保存性：医疗数据需要长期保存。\n\n14.2 医疗大数据处理模型\n\n医疗大数据平台中的数据从医院信息平台获取，依据相关业务应用经整合、加工后，供医护人员、患者和医院管理人员使用，医疗大数据处理模型如图14-1所示。\n\n第14章 医疗大数据和人工智能\n\n413","previous_page":null,"next_page":414}