data representation

data representation

[′dad·ə ‚rep·ri·zen′tā·shən]
(computer science)
The way that the physical properties of a medium are used to represent data.
The manner in which data is expressed symbolically by binary digits in a computer.

data representation

How data types are structured; for example, how signs are represented in numerical values or how strings are formatted (enclosed in quotes, terminated with a null, etc.).
References in periodicals archive ?
- Interoperable Designs With Data Representation for Improved Workflows
Counting and Numerosity: Clustering replaces similar data objects with an alternative, smaller data representation and reduces the need for counting.
The report is titled ' Egg Powder Market : Global Industry Analysis 2012-2016 and Forecast 2017-2025' and it lets you understand the market from beginning till the end, with the help of a systematic report structure and data representation. The report includes every part of the market analysis, from market value, Y-o-Y growth, pricing analysis, and forecast for the projected period.
Therefore, data engineering is to generate or extract the attributes from the original dataset to enhance the data representation. Accordingly, we rely on constructive induction to create new powerful features using the feature extracting algorithms available in machine learning, including PCA (principle component analysis), wavelet of time series, and so on.
Fan, "Multi-view concept learning for data representation," IEEE Transactions on Knowledge and Data Engineering, vol.
Their topics include holistic visual data representation for assessing a built environment, urban street canyons--the impact of different materials and colors of facades and ground and different positions of people on outdoor thermal comfort, the sustainable urban mobility plan at La Manga del Mar Menor in Spain, an analysis of infection risk caused by the compound disaster of a large earthquake with flooding in an urban river catchment, and the global rent gap of Lisbon's historic center.
These centers will also come with dashboards, which will enable real time data representation and analysis.
Up to now, there is still no standard feature for eye-tracking data representation. People have proposed some features such as fixation time and saccade path.
The data representation is a signed 32bits fixed point representation with 16 bits as fractional part.
To give an explanation of the proposed imputation method in detail, the rest of this paper is organized as follows: Section 2 introduces the missing traffic data, including the patterns of the missing data points and the matrix-based missing traffic data representation. Section 3 presents the experimental result and discussion.
The exponential growth in massive, unstructured heterogeneous complex structure of data representation Big Data creates a lot of problem in storing, sorting, and visualization pattern of massive data structure.

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