摘要
<正>所谓大数据,是指用常规软件工具进行捕捉、管理和处理的数据集合。大数据具有科学价值大、数据容量大、产生和更新速度快、数据种类多、变异性大等特点。首先,由于大数据更为全面的洞悉力,因此,被广泛应用于各个行业。医疗健康大数据除了具有以上特点外,还具有时效性、不完整性、隐私性、冗余性等特点。其次,由于各大医院硬件的不一致、诊断标准的不一致等问题,目前全国范围的医疗大数据研究尚未全面启动。
引文
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