computational expense

USAGE SUMMARY

'computational expense' is a correct and usable phrase in written English.
You can use it to refer to the cost associated with performing a calculation or using a computer to process data. For example, "The company had to spend a considerable amount of money on computational expense to complete the project."

✓ Grammatically correct

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

XiAlpha-estimates [Joachims, 2002a, Joachims, 2000b] can be computed at essentially no computational expense, but they are conservatively biased.

Cornell University

Reduction of dimensionality results in substantial savings of computational expense, enabling faster computation times or consideration of larger system sizes.

Materials Theory

To reduce the computational expense, metamodels are commonly used to replace the actual expensive simulations or experiments.

Expert Systems with Applications

The greatest challenge is computational expense.

Energy Procedia

For more complex problems, the computational expense can be prohibitive.

Harvard University

Additional computational expense due to the proposed modification is negligible.

Journal of Computational Physics

Accuracy is significantly improved for similar computational expense.

Journal of Computational Physics

It effectively reduces the computational expense of identification.

Journal of Sound and Vibration

Routine use of this technique is currently limited by its computational expense.

Stanford University

Finally, we make significant improvements on two salient problems with many computational imaging methods: calibration effort and computational expense.

Nature

Therefore, each framework can output different information at different computational expense.

Chemical Engineering Science

Expert writing Tips

Best practice

When discussing optimization, clearly state how your changes reduce the "computational expense" and quantify the improvement with metrics like reduced runtime or memory usage.

Common error

Avoid claiming drastic reductions in "computational expense" without providing supporting evidence or benchmarks. Always back up your claims with quantifiable data.

Linguistic Context

The phrase "computational expense" functions as a noun phrase, typically serving as the object of a verb or preposition. It refers to the cost or resources required to perform a computation, as evidenced by Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

76%

Academia

20%

News & Media

1%

Less common in

Formal & Business

1%

Wiki

1%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "computational expense" is a commonly used noun phrase, particularly in scientific and academic contexts, to denote the cost associated with performing computations. As Ludwig highlights, it's grammatically correct and widely accepted. When writing, ensure to quantify any claims about reducing "computational expense" with supporting data. Consider using synonyms like "computational cost" or "resource consumption" for variety. The phrase is most frequently found in scientific literature and academic papers.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

computational cost

Replaces "expense" with "cost", a direct synonym in this context.

simulation cost

Specifically refers to the cost of running simulations.

processing overhead

Focuses on the overhead associated with processing tasks.

computational load

Highlights the load or demand on computational resources.

calculation burden

Emphasizes the burden or load involved in calculations.

execution overhead

Emphasizes the overhead during the execution phase.

algorithmic complexity

Highlights the complexity of algorithms and their resource demands.

resource consumption

Broadly refers to the consumption of computational resources.

runtime complexity

Focuses on how runtime scales with input size.

performance impact

Indicates the effect on performance due to computational demands.

FAQs

How can I rephrase "computational expense"?

You can use alternatives like "computational cost", "processing overhead", or "resource consumption", depending on the specific context.

What contributes to "computational expense"?

Factors that increase "computational expense" include algorithm complexity, data size, the need for high precision, and inefficient code.

How do I reduce "computational expense" in my code?

Techniques for reducing "computational expense" include optimizing algorithms, using efficient data structures, parallelizing computations, and employing approximation methods.

Is "computational expense" the same as "time complexity"?

"Computational expense" is a broader term that includes factors beyond just time complexity. While time complexity focuses on how runtime scales with input size, "computational expense" also considers factors such as memory usage and hardware requirements.