decreasing accuracy

USAGE SUMMARY

"decreasing accuracy" is correct and perfectly usable in written English.
You can use it to describe a decline in accuracy, as in "The student's test scores showed a decreasing accuracy as the difficulty of the questions increased".

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

"I can't tell you what's going to happen at 4 23 p.m. on a Sunday," said Professor Coimbra, whose forecasts extend to seven days but with decreasing accuracy.

The New York Times

As expected, the Δ E values become larger with decreasing accuracy of the imaging system.

Journal of the European Optical Society-Rapid Publications

The results suggest decreasing accuracy shifts choices mainly from the riskier to the reliable route but also to the useless alternative.

Transportation Research Part C: Emerging Technologies

The gain of all op amps decreases as frequency increases, and the decreasing gain results in decreasing accuracy, as the ideal op amp assumption breaks down.

Op Amps for Everyone

The latest MSTRN-X scheme improved the optimization method in order to reduce the integration points in the correlated k-distribution approximation without decreasing accuracy.

Progress in Earth and Planetary Science

The accuracy of the calibrated and non-calibrated HG estimates increased for longer time steps (daily < weekly < fortnightly < monthly), although with a decreasing accuracy improvement rate.

Journal of Hydrology

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

He said that the fact that two police officers were shot made "for more frayed nerves," which he said decreased accuracy.

The New York Times

However, there is still the major risk that relying on ALS may decrease accuracy.

Forest Ecosystems

In contrast to complementary and competitive fusion, cooperative fusion generally decreases accuracy and reliability.

EURASIP Journal on Embedded Systems

A reduction of stimulus intensity resulted in decreased accuracy at all stimulus durations.

Behavioural Brain Research

MK-801 and phencyclidine decreased accuracy at doses not reducing response rates.

Pharmacology Biochemistry and Behavior

Expert writing Tips

Best practice

When describing experimental results or data analysis, use "decreasing accuracy" to clearly indicate a reduction in the reliability or correctness of the findings.

Common error

Be careful not to confuse "decreasing accuracy" with simply having inaccurate results. "Decreasing accuracy" implies a trend or change over time or across different conditions, not just a single instance of inaccuracy.

Linguistic Context

The phrase "decreasing accuracy" functions as a noun phrase, typically acting as a subject, object, or complement within a sentence. As shown by Ludwig, it describes the state or condition of accuracy diminishing or declining.

Expression frequency: Common

Frequent in

Science

87%

News & Media

13%

Formal & Business

0%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "decreasing accuracy" is a grammatically correct and commonly used phrase, as verified by Ludwig, primarily within scientific and news contexts. It describes a decline in precision or correctness, often observed in data analysis and experimental results. Alternatives like "reduced precision" or "declining correctness" offer similar meanings. When using this phrase, ensure you're describing a trend rather than a single instance of inaccuracy. The phrase's formality aligns it with academic and technical writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

reduced precision

Focuses on the loss of fine detail or exactness.

declining precision

Similar to 'reduced precision' but emphasizes a gradual decline.

diminished correctness

Highlights the lessening of accuracy or truthfulness.

worsening precision

Implies a progressive deterioration in accuracy.

loss of accuracy

Emphasizes the complete or partial disappearance of accuracy.

erosion of correctness

Suggests a gradual wearing away of accuracy or truth.

deteriorating accuracy

Focuses on the progressive decline in the quality of being accurate.

falling accuracy

Depicts a downward trend in accurate results or measurements.

weakening precision

Suggests the precision is becoming less effective or reliable.

impaired accuracy

Implies a compromised or damaged state of accuracy.

FAQs

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

You can use "decreasing accuracy" to describe a situation where the level of precision or correctness is declining, such as "The model exhibited "decreasing accuracy" as the forecast horizon extended."

What are some alternatives to "decreasing accuracy"?

Alternatives include "reduced precision", "declining correctness", or "loss of accuracy", depending on the specific nuance you want to convey.

Is "decreasing accuracy" grammatically correct?

Yes, "decreasing accuracy" is grammatically correct and commonly used in both academic and general writing. Ludwig confirms that it follows standard English grammar rules.

What's the difference between "decreasing accuracy" and "low accuracy"?

"Decreasing accuracy" describes a trend of accuracy getting worse, while "low accuracy" simply describes a state of being inaccurate at a particular point. One refers to a process, the other to a condition.