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Transformation matrix
A transformation matrix represents a linear transformation between finite-dimensional vector spaces, converting coordinates under chosen bases; 4×4 versions combine rotation, scaling, and translation in computer graphics.
Transformation of the United States Army
Transformation of the United States Army: post-1999 efforts reshaping the Army from division-based to brigade combat team structures, including Stryker brigades, the cancelled $87 billion Future Combat Systems, 2018 Army Futures Command, and the 2024-2025 Army Transformation Initiative.
Transformation optics
Transformation optics is an electromagnetics design method, proposed independently in 2006, that converts coordinate transformations into material specifications for invisibility cloaks, concentrators, and other wave-steering devices.
Transformation semigroup
A transformation semigroup is a set of functions from a set to itself that is closed under composition; with the identity function it is a transformation monoid.
Transformation thermotics
Transformation thermotics, also called transformation thermodynamics, is a theoretical design method that uses coordinate transformations to control heat flow, proposed in 2008 as the thermal counterpart of transformation optics.
Transformation-induced plasticity
Transformation-induced plasticity (TRIP) is a phenomenon in which applied stress or strain transforms metastable retained austenite into martensite during deformation, raising ductility, work hardening, and energy absorption in advanced high-strength steels.
Transformational grammar
Transformational grammar, also called transformational-generative grammar, is Chomsky's mid-1950s syntactic theory using phrase structure rules plus transformations relating deep and surface structure, later evolving into Government-Binding and Minimalism.
Transformational leadership
Transformational leadership is a leadership theory in which leaders motivate followers to perform beyond ordinary limits through vision and ideals, developed by Bernard Bass in 1985.
Transformative learning
Transformative learning is a theory of adult education introduced by Jack Mezirow in 1978, in which a disorienting experience leads learners to revise their underlying assumptions.
Transformative paradigm
The transformative paradigm is a research and evaluation framework developed by Donna M. Mertens, beginning in 1999, that centers marginalized communities and links research findings to social justice action.
Transformer
A transformer, also called an electrical transformer, is a static device that transfers AC electric energy between circuits by magnetic induction, changing voltage levels to transmit power efficiently.
Transformer (Lou Reed album)
Transformer (1972) is Lou Reed's second solo album, produced by David Bowie and Mick Ronson for RCA; its hit "Walk on the Wild Side" (UK No. 10, US No. 16) made it a glam rock landmark distinct from Reed's Velvet Underground work.
Transformer (machine learning model)
The Transformer is a neural network architecture introduced in 2017 in the paper "Attention Is All You Need", built entirely on attention mechanisms rather than recurrence.
Transformer differential protection
Transformer differential protection is a unit protection scheme for power transformers that compares incoming and outgoing currents and trips when the difference indicates an internal fault.
Transformer EMF
Transformer EMF is the electromotive force induced in a stationary circuit by a time-varying magnetic flux, governed by Faraday's law ε = −N dΦ/dt; no conductor moves, so a steady DC current induces none.
Transformer oil
Transformer oil, also called insulating oil, is the liquid used inside transformers to provide electrical insulation and transfer heat from the core and windings to the cooling system.
Transformer types
Transformer types are the classes of electrical transformers, distinguished by function, winding and core construction, and insulation and cooling, including distribution, power, instrument, and autotransformers.
Transformer-XL
Transformer-XL, short for extra long, is a 2019 neural network architecture for language modeling that extends the Transformer beyond fixed-length context through segment-level recurrence and relative positional encoding.
TransformerLens
TransformerLens is an open-source Python library for mechanistic interpretability of GPT-style language models, created by Neel Nanda, that lets researchers cache, edit, or ablate internal activations.
Transformerless inverter
A transformerless inverter is a DC-to-AC converter used mainly in photovoltaic systems that feeds solar power into the grid without an isolation transformer, gaining efficiency and cutting cost and weight while requiring leakage-current protection.
Transformers
Transformers names two subjects: the Hasbro media franchise launched in 1984 with transforming robot toys, Optimus Prime, and seven films through Transformers One, and the 2017 attention-based transformer neural network architecture behind BERT and GPT.
Transformers (film series)
Transformers film series: nine theatrical movies from Hasbro's robot franchise, spanning the 1986 animated The Transformers: The Movie, Michael Bay's five live-action blockbusters (2007-2017), Bumblebee, Rise of the Beasts, and Transformers One, with Spielberg overseeing an eighth film.
Transformers (film)
Transformers is a 2007 American science fiction action film directed by Michael Bay, the first live-action adaptation of the Hasbro toy franchise, which earned $708 million worldwide.
Transformers One
Transformers One (2024) is Paramount's first fully CG-animated Transformers film, directed by Josh Cooley, telling the origin of Optimus Prime and Megatron on Cybertron; it earned 89% on Rotten Tomatoes but underperformed at the box office.
Transformers: Age of Extinction
Transformers: Age of Extinction (2014) is Michael Bay's fourth live-action Transformers film, starring Mark Wahlberg as Cade Yeager and introducing the Dinobots. It grossed $1.1 billion worldwide, more in China ($320M) than the US, despite an 18% Rotten Tomatoes score.
Transformers: Animated
Transformers: Animated is a 2007–2009 American 2-D Cartoon Network series co-developed with Hasbro, set in near-future Detroit with a rookie Optimus Prime; 42 episodes, three seasons, later continued by an unofficial 2027 comic.
Transformers: Armada
Transformers: Armada, known in Japan as Micron Densetsu, is a 2002 Transformers franchise spanning an animated series, toys, and comics, introducing the Mini-Cons as the first Hasbro–Takara co-development.
Transformers: Combiner Wars
Transformers: Combiner Wars is a 2016 Machinima-Hasbro CGI web series on go90, the first Prime Wars Trilogy installment, set 40 years after the Great War with Windblade, Optimus Prime, and Megatron fighting over the Enigma of Combination.
Transformers: Cyberverse
Transformers: Cyberverse (later Bumblebee Cyberverse Adventures) is a Hasbro Boulder Media animated series, 2018-2021, following amnesiac Bumblebee and Windblade; 10-minute episodes on Cartoon Network, ending with a Netflix finale.
Transformers: Cyberworld
Transformers: Cyberworld is a 36-episode American CG-animated YouTube series from Hasbro and Omens Studios, premiering July 12, 2025, with five-minute game-challenge episodes for kids 6-11 and a second season, Energon Surge, from August 2026.