exactly based on

USAGE SUMMARY

The phrase "exactly based on" is correct and usable in written English.
It can be used when you want to emphasize that something is precisely derived from or influenced by another source. Example: "The new policy is exactly based on the recommendations from the recent report."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

The musical, which has been in intermittent development since 1985, is drawn from, if not exactly based on, the play of the same name by Langston Hughes.

The New York Times

At different points there are flashes of Forster, Woolf, Waugh, Lytton Strachey's letters, The Go-Between, The Aspern Papers, possibly Robert Graves, obviously Rupert Brooke – though Cecil is not exactly based on him – and doubtless many others for reference-spotters.

The Guardian - Books

In the cases where question difficulty could not be matched exactly, based on the assumption that students would perform best on questions they had seen most often and worst on questions they had seen least often, we arranged the questions so that the hardest question appeared as the prequestion and the easiest question appeared as the quiz-only question.

Cognitive Research: Principles and Implications

Artificial neural network (ANN) method was proposed for a PV system to get maximum power point tracking (MPPT) and observed that new MPPT algorithm can search the MPP fast and exactly based on the feedback voltage and current with different solar irradiance and temperature of environment [5].

Protection and Control of Modern Power Systems

A library of leaves from his Zurich show was inspired by a 1925 modernist exhibition; the structures are exactly based on Jean Prouve's desk designs, but Boyce removes the functionality aspect and highlights the art of the object.

Huffington Post

Incidentally, the second sentence in this snippet is not exactly based on any reality: over that three year period the value of the dollar actually "plummeted" by 4% (and in fact one of those years, 2009, was the only year in living memory when we experienced deflation instead of inflation).

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Q. -- So what will they be doing now, broadly speaking, this 100,000 or so, the mission that they will be fulfilling once they get there?... GENERAL McCHRYSTAL -- It will be exactly based upon what's required on the ground.

The New York Times

In this framework, the chaotic systems are exactly reproduced based on a Takagi Sugeno (T S) fuzzy model.

Mathematics and Computers in Simulation

The theoretically maximal number of remaining cycle slip candidate pairs (NRCP) can be exactly calculated based on the magnitude of SIPE, TECR threshold, and the data sampling interval.

The Journal of Global Positioning Systems

This paper presents a novel methodology for doing exactly that based on how close a new compound is to those in the training set and the distribution of internal predictive error across compounds in that set.

Journal of Cheminformatics

Technically, Frum didn't get the quote exactly right, based on footage of the speech.

Huffington Post

Expert writing Tips

Best practice

When using "exactly based on", verify the accuracy of the source material to maintain credibility and avoid misinformation.

Common error

Avoid using "exactly based on" when the relationship is more of an inspiration or loose adaptation, as it implies a strict adherence that might not be accurate. Using terms like "loosely inspired by" may be more appropriate.

Linguistic Context

The phrase "exactly based on" functions as a prepositional phrase, modifying a noun or pronoun by specifying the precise foundation or source. As Ludwig AI confirms, this phrase indicates a high degree of accuracy and direct correlation to a particular origin.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

40%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "exactly based on" is a grammatically sound prepositional phrase used to indicate that something is precisely and directly derived from a source. While considered correct by Ludwig AI, it's relatively rare, appearing mostly in scientific and news contexts. When using this phrase, ensure that the connection to the source is indeed accurate and direct, as it implies a high degree of fidelity. If the relationship is more of an inspiration, consider using alternative phrases like "loosely inspired by".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

precisely derived from

Emphasizes the origin and direct extraction from a source, highlighting accuracy.

strictly founded on

Highlights a firm and unwavering basis, implying adherence to core principles.

directly stemming from

Focuses on the immediate and traceable cause-and-effect relationship.

closely modeled after

Implies a pattern or template has been followed with high fidelity.

faithfully adapted from

Stresses the loyalty and accuracy in the adaptation process.

accurately reflecting

Emphasizes a truthful representation of something else.

genuinely originating in

Highlights the authentic and verifiable source of something.

truly predicated on

Emphasizes the fundamental basis or assumption upon which something is built.

identically patterned after

Highlights that something is copied or designed to be the same as the original.

squarely based upon

Emphasizes the importance of that on what something is based, giving it strength and validity.

FAQs

How can I use "exactly based on" in a sentence?

You can use "exactly based on" to indicate that something is precisely derived from a specific source or model. For example, "The algorithm is exactly based on the principles of quantum physics".

What are some alternatives to "exactly based on"?

Some alternatives include "precisely derived from", "strictly founded on", or "closely modeled after" depending on the context.

When is it appropriate to use "exactly based on"?

Use "exactly based on" when you want to emphasize that something is a direct and accurate reflection or derivation of another source or idea. It's most appropriate when there is little to no deviation from the original.

What's the difference between "exactly based on" and "loosely inspired by"?

"Exactly based on" implies a precise and faithful derivation, while "loosely inspired by" suggests a more flexible and interpretive influence. The former indicates direct replication, whereas the latter allows for creative adaptation.