accuracy declines

USAGE SUMMARY

"accuracy declines" is a grammatically correct and usable phrase in written English.
It is typically used to describe a situation where the level of precision or correctness decreases over time. Example: In scientific experiments, it is important to monitor the equipment regularly as accuracy declines with excessive use.

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

But when it comes to converting strides into distance, accuracy declines.

The New York Times - Tech

However, accuracy declines sharply when the turbine exhaust temperature seriously deviates from the design value and several specific operation strategies are employed when the units operate at ultra-low load (50% less combined cycle load/gas turbine load).

Energy Conversion and Management

C04 increases steadily as polar motion accuracy declines when the Bulletin A epoch ages.

Earth, Planets and Space

However, if we continue to increase (delta ) to 12, the hypersphere is too small to describe normal data and, thus, the one-class accuracy declines to (88.75~%).

Vietnam Journal of Computer Science

For example, when the number of prison misconduct charges is shuffled, accuracy declines approximately 4 percentage points (e.g., from 60% accurate to 56% accurate).

Security Informatics

Prediction accuracy declines more notably for chemicals with > 10% extrapolation for ER232 (some with > 16%), and for chemicals with > 30% extrapolation for ER1092.

Environmental Health Perspectives

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

But in the homogenous markets, pricing accuracy declined by 33percentt over the course of the simulation.

The New York Times

Accuracy declined as the number of stimuli to remember increased, and dizocilpine impaired accuracy in a dose-dependent and memory-load dependent fashion.

Neurobiology of Learning and Memory

The results indicated that the best classification result was achieved for plain regions and that the accuracy declined for hilly regions, where the complex landscape can lead to an underestimation of the rice area.

Pedosphere

Similar to the results in the previous experiments, tracking accuracy declined as a function of tracking set size in Experiment 5 (F 3,33) = 312.78, p < 0.001, ( {eta}_p^2 ) = 0.96).

Cognitive Research: Principles and Implications

The range of light and medium-calibre guns was limited, and accuracy declined badly at longer range.

Wikipedia

Expert writing Tips

Best practice

When discussing the performance of a system or model, use "accuracy declines" to clearly indicate a reduction in its precision or correctness over time or under specific conditions. For example, "The model's "accuracy declines" as the input data becomes more complex".

Common error

Avoid using "accuracy declines" when you actually mean precision is decreasing. "Accuracy" refers to how close a measurement is to the true value, while "precision" refers to the repeatability of the measurement. If your measurements are consistently off, it's an accuracy problem; if they're all over the place, it's a precision problem.

Linguistic Context

The phrase "accuracy declines" functions as a statement indicating a reduction in the level of correctness or precision. It is used to describe scenarios where something becomes less accurate over time or under certain conditions, as seen in the Ludwig examples.

Expression frequency: Common

Frequent in

Science

62%

News & Media

25%

Formal & Business

8%

Less common in

Wiki

3%

Academia

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "accuracy declines" is a grammatically correct and commonly used expression to describe a reduction in precision or correctness. According to Ludwig, it is often found in scientific and technical contexts, as well as in news reporting when discussing performance metrics. The phrase is considered neutral in tone, suitable for both formal and informal communication. While the AI affirms its correctness, it's important to distinguish between "accuracy" and "precision" to ensure you're using the right term. Considering semantically similar options like "precision diminishes" or "correctness decreases" can help tailor the language to specific contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Results become less accurate

Emphasizes the outcome, stating directly that results are losing accuracy.

Precision diminishes

Replaces "accuracy" with "precision" and "declines" with "diminishes", focusing on the loss of exactness.

Correctness decreases

Substitutes "accuracy" with "correctness" and "declines" with "decreases", emphasizing the reduction in being right.

Reliability deteriorates

Replaces "accuracy" with "reliability" and "declines" with "deteriorates", highlighting the loss of trustworthiness.

Validity wanes

Uses "validity" instead of "accuracy" and "wanes" instead of "declines", focusing on the reduction of being well-founded.

Fidelity degrades

Employs "fidelity" in place of "accuracy" and "degrades" in place of "declines", emphasizing the loss of faithfulness.

Exactness is reduced

Rephrases the statement to emphasize that "exactness" is being acted upon, rather than actively declining.

Quality suffers

A more general phrase indicating a reduction in overall quality, which can include accuracy.

Performance worsens

A broad statement indicating a decline in performance, where accuracy is a component of good performance.

Effectiveness decreases

Focuses on a drop in how well something achieves its intended result, often linked to accuracy.

FAQs

How can I use "accuracy declines" in a sentence?

You can use "accuracy declines" to describe a process where the level of correctness diminishes over time. For example, "The "accuracy declines" of weather forecasts decreases significantly beyond ten days".

What's a more formal alternative to "accuracy declines"?

In a formal setting, you could use phrases like "precision diminishes" or "correctness decreases" to convey a similar meaning with a slightly more elevated tone.

Is it correct to say "accuracy is declining" instead of "accuracy declines"?

Yes, "accuracy is declining" is grammatically correct and expresses a similar idea. The continuous tense emphasizes the ongoing nature of the decline, while "accuracy declines" is a general statement about a tendency.

What factors might cause "accuracy declines" in a predictive model?

Several factors can contribute to "accuracy declines" in models, including overfitting to training data, changes in the underlying data distribution, or the introduction of noise or irrelevant features. Regular retraining and validation are important to monitor and mitigate these issues.