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Data wrangling, sometimes referred to as data munging, is the process of transforming and mapping data from one "raw" data form into another format with the intent of making it more appropriate and valuable for a variety of downstream purposes such as analytics. The goal of data wrangling is to assure quality and useful data.
McQ Inc. is a defense and electronics company in Fredericksburg, Virginia, that specializes in remote monitoring and surveillance equipment and systems for government and industry. McQ Inc designed and produces the OmniSense unattended ground sensor system equipment in use as part of currently deployed Unattended Ground Sensors (UGS).
It is common in information theory to speak of the "rate" or "entropy" of a language. This is appropriate, for example, when the source of information is English prose. The rate of a memoryless source is simply (), since by definition there is no interdependence of the successive messages of a memoryless source. [citation needed]
AAA also focuses on: information systems, artificial intelligence/expert systems, public interest, auditing, taxation (the American Taxation Association is a Section of the AAA), international accounting, teaching, and curriculum. [4] AAA publishes The Accounting Review, [5] Accounting Horizons and Issues in Accounting Education.
A classic example of a production rule-based system is the domain-specific expert system that uses rules to make deductions or choices. [1] For example, an expert system might help a doctor choose the correct diagnosis based on a cluster of symptoms, or select tactical moves to play a game.
Raw data (sometimes colloquially called "sources" data or "eggy" data, the latter a reference to the data being "uncooked", that is, "unprocessed", like a raw egg) are the data input to processing. A distinction is made between data and information, to the effect that information is the end product of data processing. Raw data that has ...
POSIX—Portable Operating System Interface, formerly IEEE-IX; POST—Power-On Self Test; PPC—PowerPC; PPI—Pixels Per Inch; PPM—Pages Per Minute; PPP—Point-to-Point Protocol; PPPoA—PPP over ATM; PPPoE—PPP over Ethernet; PPTP—Point-to-Point Tunneling Protocol; PR—Pull Request; PROM—Programmable Read-Only Memory; PS—PostScript ...
The OSI model was first defined in raw form in Washington, D.C., in February 1978 by French software engineer Hubert Zimmermann, and the refined but still draft standard was published by the ISO in 1980. [9] The drafters of the reference model had to contend with many competing priorities and interests.