**Explain DISCRETE VARIABLE:** A variable whose potential values must be one of a specific number of values. If someone rates a movie with between one and five stars, with no partial stars allowed, the rating is a discrete variable. In a graph, the distribution of values for a discrete variable is usually expressed as a histogram. See also continuous variable, histogram.

Different definitions in web development like **discrete variable** in Dictionary D.

- Manual Dimension Reduction:
- Meaning dimensionality reduction. “We can use a technique called principal component analysis to extract one or more dimensions that capture as much of the variation in the data as possible... Dimensionality discrete variable definition.
- Manual Data Wrangling:
- Meaning The conversion of data, often through the use of scripting languages, to make it easier to work with. If you have 900,000 birthYear values of the format yyyy-mm-dd and 100,000 of the format discrete variable explain.
- Manual d3:
- Meaning Documents.” A JavaScript library that eases the creation of interactive visualizations embedded in web pages. D3 is popular with data scientists as a way to present the results of their analysis. See discrete variable what is.
- Manual Decision Trees:
- Meaning uses a tree structure to represent a number of possible decision paths and an outcome for each path. If you have ever played the game Twenty Questions, then it turns out you are familiar with discrete variable meaning.
- Manual Deep Learning:
- Meaning level algorithm that gradually identifies things at higher levels of abstraction. For example, the first level may identify certain lines, then the next level identifies combinations of lines as discrete variable abbreviation.