Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. The emergence of business intelligence and data warehousing initiatives has placed ...

マーケットデータとは価格（始値、高値、安値、終値）、売値と買値、取引高といった一連の情報のことです。取引所は各種の資産や金融商品に関するレポートを提供しており、これらは投資家や企業に配布されます。株式、株価指数、外国為替、商品など ...

Yesterday I got an email from UC Berkeley’s Master of Information and Data Science program, asking me to respond to a survey of data science thought leaders, asking the question “What is big data”? I ...

(1) In a source language program, the definitions of data structures (variables, arrays, fields, records, etc.). (2) A description of the record layout in a file system or DBMS. THIS DEFINITION IS FOR ...

The modern business world is driven by data and some of the most valuable is customer data. Finding the best way to satisfy customers requires studying their needs and that means analyzing the data ...

Definition: Classification involves assigning data into predefined categories based on their attributes. It is commonly used for tasks like spam detection, credit risk assessment, and medical ...