computationally costly

USAGE SUMMARY

"computationally costly" is a correct and usable phrase in written English.
You would use it to refer to something that requires a lot of computing resources or time to accomplish. For example, "Creating a model to accurately predict stocks was computationally costly."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The Normal Equation scheme has outperformed the Open-loop scheme but is computationally costly.

Measurement

However, they are computationally costly compared to simple central difference methods.

Journal of Computational Physics

Directly solving the eigenvalue problem for each perturbation is computationally costly.

Journal of Computational Physics

Full-scale simulations of these systems that resolve all the relevant scales, however, can be computationally costly.

Stanford University

The dimension of imagery data is typically very high and that makes it computationally costly to process high-resolution images.

University of California, Berkeley

Biologically motivated simulation of large scale neural networks is a computationally costly task.

Neurocomputing

Due to the denseness of these matrices, finding their inverses is computationally costly.

Journal of Complexity

Here we consider the parallelization of ConvNet training, which is computationally costly.

Journal of Parallel and Distributed Computing

However, such ensembles are computationally costly, making them inapplicable to real-time applications.

Computer Vision and Image Understanding

Peridynamic (PD) theory (nonlocal) is very suitable for this challenge, but computationally costly with respect to the finite element method.

International Journal of Solids and Structures

However, linear MPC is often inappropriate for controlling nonlinear large-scale systems, while non-linear MPC can be computationally costly.

Computers & Chemical Engineering

Expert writing Tips

Best practice

When describing the efficiency of algorithms or models, use "computationally costly" to directly address the high resource consumption involved. This term is particularly useful when comparing different methods and highlighting their relative efficiency.

Common error

Avoid using "computationally costly" in contexts where simpler terms like "expensive" or "difficult" would suffice. Reserve it for discussions where computational resources are the primary concern. Otherwise, your writing can appear unnecessarily technical or even pretentious.

Linguistic Context

The phrase "computationally costly" functions as an adjective phrase, modifying a noun to describe something that requires substantial computational resources. Ludwig AI confirms its grammatical correctness. Examples show it describing simulations, algorithms, and processes.

Expression frequency: Very common

Frequent in

Science

70%

Academia

20%

News & Media

5%

Less common in

Formal & Business

3%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, "computationally costly" is a grammatically correct and frequently used phrase, as Ludwig AI confirms. It serves to describe processes or algorithms that demand significant computational resources. Predominantly found in scientific and academic contexts, this phrase indicates that a task requires substantial processing power, memory, or time. While alternatives like "computationally expensive" exist, "computationally costly" is particularly effective in technical discussions where computational efficiency is a key consideration. Therefore, its precise use adds clarity and authority to technical writing, but should be avoided in simpler contexts to prevent sounding overly technical.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

computationally expensive

Replaces "costly" with "expensive", maintaining the same meaning regarding high computational requirements.

computationally intensive

Shifts focus to the intensity of computation required, implying high resource usage.

resource-intensive computation

Reorders the phrase to emphasize the high resource demand of the computation.

computationally demanding

Uses "demanding" to convey that the computation places significant strain on resources.

computationally prohibitive

Suggests the computational cost is so high it makes the process impractical.

computationally burdensome

Indicates the computation poses a significant burden due to its resource requirements.

high computational load

Focuses on the load the computation places on the system.

computationally heavy

Uses "heavy" to describe the substantial computational effort involved.

computationally challenging

Highlights the difficulty and complexity of the computation due to its cost.

algorithmically complex

Changes the focus to the algorithmic complexity contributing to the high cost.

FAQs

How can I use "computationally costly" in a sentence?

You can use "computationally costly" to describe processes or algorithms that require significant computational resources. For example, "The simulation was "computationally costly" due to the high resolution of the model."

What are some alternatives to "computationally costly"?

Some alternatives include "computationally expensive", "computationally intensive", or "resource intensive computation". The best choice depends on the specific context.

Is "computationally costly" the same as "computationally complex"?

While related, they aren't identical. "Computationally costly" refers to the resources required, while "computationally complex" refers to the intricacy of the computation. A simple calculation could be "computationally costly" if it's repeated many times, but not necessarily complex.

Which is correct, "computationally costly" or "computationally high cost"?

"Computationally costly" is the correct and more idiomatic phrasing. "Computationally high cost" is less common and sounds awkward. While the meaning is understandable, "computationally costly" is the preferred way to express that something requires significant computational resources.