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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
key representation
Grammar usage guide and real-world examplesUSAGE SUMMARY
"key representation" is correct and usable in written English.
You can use it to refer to a crucial, essential, or important representation of a concept. For example, "We used a key representation of the Earth's climate system to explain the current global warming trend."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
5 human-written examples
It is a key representation of your business, so make sure you create something you can be proud of.
News & Media
Such a representation allows the users to visually identify the compound, unlike smile string or InChI key representation.
Science
Using KRIPO (Key Representation of Interaction in POckets) [1] with specially developed pharmacophore fingerprints, we provide an objective method to accurately describe protein interactions.
Science
First, a novel encoding scheme based on random key representation is developed, which converts the continuous position values of particles in PSO to job permutations.
In addition, the activity list as the core of all representations evaluated may be exchanged with another widespread encoding for inducing activity priorities, the so-called standardized random key representation, Debels et al.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
The two key representations of interest, following our theoretical model closely, are the survival and hazard functions.
Science
The five key representations are: identity (e.g. the 'label', identifying symptoms); cause (e.g. stress, genetics); consequences (e.g. activity limitations, loss of wages); timeline (e.g. acute, fluctuating, progressing); cure/control (e.g. medication, diet, exercises).
Science
The SwissLipids website at www.swisslipids.org provides a simple interface to search for lipids (by identifiers, names, synonyms, abbreviations, formulae, m/z values for common adducts and SMILES, InChI and InChI key representations).
Science
The second approach was an approximation of the intra-set similarity using the newly proposed DFP: for each data set, the similarity based on the DFP was calculated as the mean similarity between the MACCS keys representation of each compound and the DFP of the data set.
Science
As a distinguishing feature, we use common objects, such as Doors or furniture, as a key intermediate representation to recognize indoor scenes.
I still feel like exposure is key and representation also helps, because you have people that look like you that can help pull you up when you're failing".
News & Media
Expert writing Tips
Best practice
Use "key representation" when you want to emphasize that a particular representation is essential or fundamental to understanding a concept or system.
Common error
Avoid using "key representation" when the importance of the representation is already clear from the context. Instead, opt for simpler alternatives like "representation" or "model" to prevent redundancy.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key representation" functions as a noun phrase where "key" modifies the noun "representation", indicating its importance or centrality. As confirmed by Ludwig, this phrase is correct and suitable for use in written English.
Frequent in
Science
60%
News & Media
20%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "key representation" is a grammatically correct and usable phrase that refers to an essential or crucial depiction of a concept. According to Ludwig, it's suitable for written English. While not extremely common, it appears more frequently in scientific contexts, but also in news and business. When using the phrase, ensure that the representation is indeed fundamental to the subject matter. If the importance is already evident, consider using simpler terms like "representation". Alternatives like "essential depiction" or "core depiction" may be more appropriate depending on the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
core depiction
Focuses on the most important or central aspect of the depiction.
essential depiction
Replaces 'key' with 'essential', emphasizing the necessity of the depiction.
primary portrayal
Emphasizes the main or most significant aspect of the portrayal.
crucial portrayal
Substitutes both words, underscoring the importance of the portrayal.
vital illustration
Uses 'vital' to highlight the importance and 'illustration' as a more specific type of representation.
important manifestation
Shifts the focus to the act of making something evident or real.
central embodiment
Suggests something that serves as a perfect example or representation.
fundamental expression
Highlights the basic and essential nature of the expression.
significant symbol
Changes the frame to a single symbolic element with notable meaning.
principal model
Highlights the leading and exemplary nature of the model.
FAQs
How can I effectively use "key representation" in a sentence?
Use "key representation" to specify a fundamental or crucial model or depiction. For example, "The diagram serves as a key representation of the process."
What are some alternatives to using "key representation"?
Depending on the context, you can use alternatives such as "essential depiction", "crucial portrayal", or "core depiction".
In what situations is "key representation" most appropriate?
It is best used when highlighting the most important or fundamental aspect of a representation within a system or concept.
What distinguishes "key representation" from a regular "representation"?
"Key representation" specifically emphasizes that the representation is not just any depiction, but one that is fundamental, essential, or critical to understanding or function, unlike a general "representation".
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested