classified from

USAGE SUMMARY

The term "classified from" is a correct and usable phrase in written English.
You can use it to indicate that something is being derived or obtained from a source that is confidential or not readily available to the public. For example: The information in this report is classified from our surveys of local residents.

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

After obtaining 14 features from binary and gray images, defects are classified from pseudo defects by using SVM classifier with about 92% accuracy in rods.

EURASIP Journal on Image and Video Processing

The full data set is then classified from the statistics of the clusters.

Journal of Neuroscience Methods

Placentas were classified from grade 0 (most immature) to grade III (most mature).

Placenta

Intact rocks may be classified from a geological or an engineering point of view.

Elsevier Geo-Engineering Book Series

Their level of disability is classified from 0.5, meaning the greatest level of physical restriction, to 3.5.

The Guardian - Sport

It also deleted the word "classified" from a description of the kinds of material it accepts.

The New York Times

All neighbourhoods in the city are classified from 1-6, with 6 being the richest and 1 the poorest.

The Guardian

Excavations can be classified, from the point of view of their purpose, as planned, rescue, or accidental.

Britannica

Every document generated in the DO was classified, from a requisition order for toilet paper to invitations to office parties.

The Guardian - Books

Three principal noise-producing regions are identified and their mean flow and turbulence characteristics classified from published data.

Journal of Sound and Vibration

Moreover, the traffic data is extracted and classified from images of intersections using image processing algorithms and artificial neural networks.

Engineering Applications of Artificial Intelligence

Expert writing Tips

Best practice

Use "classified from" when you want to emphasize that something is categorized or originates from a specific set of criteria or source data. Ensure the source and criteria are clear to avoid ambiguity.

Common error

Avoid using "classified from" when simply describing characteristics without implying a formal classification process. Use more general descriptive language if no specific classification system is involved.

Linguistic Context

The phrase "classified from" functions as a verb phrase with a preposition, indicating a process of categorization or derivation. Ludwig AI confirms this is a valid English phrase, seen in numerous examples.

Expression frequency: Common

Frequent in

Science

71%

News & Media

23%

Encyclopedias

2%

Less common in

Formal & Business

1%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "classified from" is a grammatically sound and frequently used construction, primarily found in scientific and news contexts. Ludwig AI confirms its validity and provides numerous examples showcasing its usage. It's used to indicate that something has been categorized or derived according to a specific method or source. When using "classified from", ensure that the basis for classification is clear and appropriate for the context. While versatile, consider alternatives like "categorized by" or "derived from" to add nuance to your writing. Remember to avoid using "classified from" when you are describing characteristics without a formal classification process.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

categorized by

Focuses more on the act of placing something into a category based on specific criteria.

derived from

Highlights the origin or source from which something is obtained or developed.

grouped according to

Emphasizes the method or system used to organize items into groups.

sorted based on

Implies a systematic arrangement of items following a particular order or standard.

organized by

Suggests a structured arrangement of elements according to a specific principle.

divided into

Indicates the separation of a whole into distinct parts or categories.

distinguished by

Focuses on the unique characteristics that set apart different items or groups.

identified through

Highlights the process of recognizing or determining something based on specific indicators.

assessed using

Emphasizes the tools or methods used to evaluate or categorize something.

ranked by

Implies an ordered arrangement of items based on a specific criterion or scale.

FAQs

How is the phrase "classified from" used in academic writing?

In academic writing, "classified from" is used to indicate that data or findings have been categorized according to a specific methodology or standard. This usage often appears in research papers across diverse fields.

What are some alternatives to "classified from" that I can use in my writing?

Depending on the context, you can use alternatives like "categorized by", "derived from", or "grouped according to". Choose the alternative that best reflects the nuance you wish to convey.

Is it appropriate to use "classified from" in formal business communication?

Yes, "classified from" is appropriate in formal business communication when describing how information, products, or processes are organized based on established criteria or categories. This usage helps ensure clarity and precision.

How does the meaning of "classified from" differ from "sorted by"?

"Classified from" typically implies a more structured and predefined categorization system, whereas "sorted by" suggests a more flexible arrangement based on a particular characteristic or parameter. The choice depends on the level of formality and the specific context.