وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هو السعي لاستخراج المعنى من البيانات الخام باستخدام أنظمة حاسوبية متخصصة. تقوم هذه الأنظمة بتحويل البيانات وتنظيمها ونمذجتها لاستخلاص النتائج وتحديد الأنماط.
يستخدم مصطلح تحليل البيانات لوصف تحليل كميات كبيرة من البيانات والبيانات عالية السرعة، والتي تقدم تحديات حسابية ومعالجة فريدة للبيانات. ويُطلق على المتخصصين في تحليل البيانات، والذين يتمتعون عموماً بخبرة قوية في الإحصاء، علماء البيانات.
تتضمن العملية المتضمنة في تحليل البيانات عدة خطوات مختلفة:
تحليلات البيانات مقسمة إلى أربعة أنواع أساسية:
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