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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a transformation called
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a transformation called" is correct and usable in written English.
It can be used when introducing or describing a specific transformation or change that has a designated name. Example: "In the study, we examined a transformation called 'metamorphosis' that occurs in certain species of insects."
✓ Grammatically correct
Science
Wiki
Encyclopedias
News & Media
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
4 human-written examples
For example, in differential equations, a transformation called a differential operator transforms one function into another.
Encyclopedias
The canonical interconnection is revealed by a transformation, called uniformity transformation, imposed on the basic architectures of CS-multipliers and CS-chain-adders/subtractors.
He led the company through a transformation called Alaska 2010 that was intended to insulate the airline from the traditional boom-bust cycle of the airline industry.
Wiki
The center of the sphere is occupied by the "Central Code", a spherical structure which goes through a transformation called "Reborn" about every ten thousand years, destroying all life on the globe and allowing for the birth of a new one.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
This translation is done through a form of a feature transformation called a "semantic translator function".
Science
During the weighing step, the matrix A undergoes a preliminary transformation called weight function, defined as the product of a number that represents a local weighing by another that represents a global weighing.
Then, a mathematical transformation called normal Morlet wavelet transform (i.e., NMWT) based on the simplified G wavelet basis in L 1(R) space has been defined.
Science
In order to handle large scale problems, balance local memory requirements with I/O-bandwidth, and use different hierarchies of parallelism and memory, one needs a sophisticated transformation called hierarchical partitioning.
Fruit fly larvae undergo a physical transformation called metamorphosis to become adult fruit flies.
Science
Each neuron applies a non-linear transformation called an activation function to its net input to determine it output signal.
Science
Each of the nodes applies a non-linear transformation called as activation function to its net input to determine its output signal. .
Science
Expert writing Tips
Best practice
When introducing a technical term or specific process, use "a transformation called" to clearly indicate that you are providing the formal name for it. This helps avoid ambiguity and ensures clarity.
Common error
Avoid using "a transformation called" when simply describing a change without a specific, established name. In those cases, using more general language is clearer.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a transformation called" serves as an introductory phrase. It is used to specifically denote and introduce a named process, change, or method. This is supported by Ludwig's examples showcasing its role in defining various transformations.
Frequent in
Science
50%
News & Media
25%
Wiki
25%
Less common in
Encyclopedias
25%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "a transformation called" is a functional phrase used to introduce and define a specific, named change or process. According to Ludwig, it is grammatically correct and suitable for various contexts, especially in science, news and media, and encyclopedias. While the phrase is correct, its frequency is relatively rare. When using the phrase, ensure that you are referring to a transformation with a distinct, established name to maintain clarity and precision. Alternatives like "a process known as" or "a change referred to as" can be used depending on the desired nuance. Ludwig examples include various domains like Alaska Airlines and genetics.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a process known as
Replaces 'transformation' with 'process' maintaining the emphasis on a specific operation.
a change referred to as
Substitutes 'transformation' with 'change' focusing on the alteration aspect.
a conversion termed
Employs 'conversion' instead of 'transformation' highlighting a change in form or substance.
a modification designated
Uses 'modification' to indicate a slight change, with emphasis on official naming.
an alteration named
Replaces 'transformation' with 'alteration', suggesting a less drastic change.
a shift identified as
Uses 'shift' to indicate a change in position or direction, emphasizing recognition.
a transition labeled
Employs 'transition' highlighting movement from one state to another.
a metamorphosis known as
Replaces 'transformation' with 'metamorphosis' for more radical changes.
a reshaping described as
Uses 'reshaping' emphasizing a change in form or structure through an active process.
a reformation identified as
Employs 'reformation', giving a sense of improvement or restructuring.
FAQs
How can I use "a transformation called" in a sentence?
Use "a transformation called" to introduce a specific, named change or process. For instance, "The metal underwent "a transformation called annealing" to increase its malleability."
What is a good alternative to "a transformation called"?
Depending on the context, you can use phrases like "a process known as", "a change referred to as", or "a conversion termed" to convey a similar meaning.
Is it appropriate to use "a transformation called" in informal writing?
While generally suitable for formal and technical contexts, "a transformation called" can sound overly formal in casual writing. Simpler phrasing might be more appropriate in informal settings.
What's the difference between "a transformation called" and "a transformation known as"?
While similar, "a transformation called" is generally used when introducing a process with a specific name, whereas "a transformation known as" might refer to a more widely recognized or understood process.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested