ID-32
ID3 is a metadata format for MP3 audio files. ID3 or ID-3 may also refer to: * ID3 algorithm, an algorithm for constructing decision trees * ID3 (gene), a human protein * ID-3 format, a standard size for identification cards defined by ISO/IEC 7810 * ID3, a post-dubstep/glitch artist * Volkswagen ID.3 The Volkswagen ID.3 is a battery electric small family car (C-segment) produced by Volkswagen since 2019. It is the first production car to utilize the MEB platform, and the first model of the ID. series. It was unveiled on 9 September 2019 at ...

ID3 Algorithm
In decision tree learning, ID3 (Iterative Dichotomiser 3) is an algorithm invented by Ross QuinlanQuinlan, J. R. 1986. Induction of Decision Trees. Mach. Learn. 1, 1 (Mar. 1986), 81–106 used to generate a decision tree from a dataset. ID3 is the precursor to the C4.5 algorithm, and is typically used in the machine learning and natural language processing domains. Algorithm The ID3 algorithm begins with the original set S as the root node. On each iteration of the algorithm, it iterates through every unused attribute of the set S and calculates the entropy \Eta or the information gain IG(S) of that attribute. It then selects the attribute which has the smallest entropy (or largest information gain) value. The set S is then split or partitioned by the selected attribute to produce subsets of the data. (For example, a node can be split into child nodes based upon the subsets of the population whose ages are less than 50, between 50 and 100, and greater than 100.) The algorithm cont ...
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Decision Tree
A decision tree is a decision support tool that uses a tree-like model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility. It is one way to display an algorithm that only contains conditional control statements. Decision trees are commonly used in operations research, specifically in decision analysis, to help identify a strategy most likely to reach a goal, but are also a popular tool in machine learning. Overview A decision tree is a flowchart-like structure in which each internal node represents a "test" on an attribute (e.g. whether a coin flip comes up heads or tails), each branch represents the outcome of the test, and each leaf node represents a class label (decision taken after computing all attributes). The paths from root to leaf represent classification rules. In decision analysis, a decision tree and the closely related influence diagram are used as a visual and analytical decision support tool, where t ...
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ID3 (gene)
DNA-binding protein inhibitor ID-3 is a protein that in humans is encoded by the ''ID3'' gene. Function Members of the ID family of helix-loop-helix (HLH) proteins lack a basic DNA-binding domain and inhibit transcription through formation of nonfunctional dimers that are incapable of binding to DNA. upplied by OMIMref name="entrez" /> Interactions ID3 (gene) has been shown to interact with TCF3. Repressors of ID3 BTG2 binds to the promoter of Id3 and represses its activity. By this mechanism, the upregulation of Id3 in the hippocampus caused by BTG2 ablation prevents terminal differentiation of hippocampal neurons. See also * Inhibitor of DNA-binding protein Inhibitor of DNA-binding/differentiation proteins, also known as ID proteins comprise a family of proteins that heterodimerize with basic helix-loop-helix (bHLH) transcription factors to inhibit DNA binding of bHLH proteins. ID proteins also contai ... References Further reading * * * * * * * * * ...
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ID-3 Format
ISO/IEC 7810 ''Identification cards — Physical characteristics'' is an international standard that defines the physical characteristics for identification cards. The characteristics specified include: * Physical dimensions * Resistance to bending, chemicals, temperature, and humidity * Toxicity The standard includes test methods for resistance to heat. Card sizes The standard defines four card sizes: ID-1, ID-2, ID-3 and ID-000. All card sizes have a thickness of minimum and maximum. The standard defines both metric and imperial measurements, noting that: ID-1 The ID-1 format specifies a size of and rounded corners with a radius of 2.88–3.48 mm (about  in). It is commonly used for payment cards ( ATM cards, credit cards, debit cards, etc.). Today it is also used for driving licences and personal identity cards in many countries, automated fare collection system cards for public transport, in retail loyalty cards, and even crew member certificates ...
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Post-dubstep
Post-dubstep is an umbrella term applied to a range of musical styles that have been influenced by the sparse, syncopated rhythms and heavy sub-bass of the UK dubstep scene. The breadth of styles associated with the term post-dubstep precluded it from being a specific musical genre in the early 2010s. Such music often references earlier dubstep productions as well as UK garage, 2-step and other forms of underground electronic dance music. Artists producing music that has been described as post-dubstep have also incorporated elements of ambient music and early 2000s R&B. The latter in particular is heavily sampled by two artists described as post-dubstep, Mount Kimbie and James Blake. The tempo of music typically characterised as post-dubstep is approximately 130 beats per minute. The production duo Mount Kimbie is often associated with the origination of the term post-dubstep. Mount Kimbie's ''Maybes EP'', James Blake's remix of Untold's "Stop What You're Doing" and Joy Orbis ...
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Glitch (music)
Glitch is a genre of electronic music that emerged in the 1990s. It is distinguished by the deliberate use of glitch-based audio media and other sonic artifacts. The glitching sounds featured in glitch tracks usually come from audio recording device or digital electronics malfunctions, such as CD skipping, electric hum, digital or analog distortion, circuit bending, bit-rate reduction, hardware noise, software bugs, computer crashes, vinyl record hiss or scratches, and system errors. Sometimes devices that were already broken are used, and sometimes devices are broken expressly for this purpose. In '' Computer Music Journal'', composer and writer Kim Cascone classified glitch as a subgenre of electronica and used the term ''post-digital'' to describe the glitch aesthetic."The glitch genre arrived on the back of the electronica movement, an umbrella term for alternative, largely dance-based electronic music (including house, techno, electro, drum'n'bass, and ambient) that has ...
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