Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
this paper compares
Grammar usage guide and real-world examplesUSAGE SUMMARY
'this paper compares' is correct and usable in written English.
You can use it to introduce a comparison and/or contrast between two or more things. For example: "This paper compares the effectiveness of various teaching methods for English language learners."
✓ Grammatically correct
Science
Academia
Alternative expressions(17)
this study contrasts
this research examines
this article analyzes
this work investigates
this paper argues
this paper contains
this paper contends
this paper suggests
this paper advises
this paper indicates
this paper describes
this paper identifies
this paper presents
this paper submits
this paper introduces
this paper recommends
this paper proposes
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
This paper compares different sensor/actuator arrangements.
This paper compares the two methods.
This paper compares four different algorithms.
This paper compares modeled spectra and laser based measurements.
This paper compares the land components derived from five DEMs.
Science
This paper compares two fundamental methods for predicting the OSI.
This paper compares the performance of different policy rules.
This paper compares experimental data with relevant current design recommendations.
This paper compares seven different standards, i.e., IEEE Std.
This paper compares and discusses different plenum control algorithms.
Science
This paper compares the performance impact on query processing of various physical organizations for inverted lists.
Academia
Expert writing Tips
Best practice
When using "this paper compares", clearly state the specific aspects being compared to provide context and clarity for the reader. For instance, use "This paper compares the effectiveness of two different algorithms" rather than just "This paper compares".
Common error
Avoid making broad statements with "this paper compares" without specifying the criteria for comparison. Be specific about what aspects are being compared to avoid ambiguity.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this paper compares" functions as an introductory statement in academic writing, signaling the paper's focus on contrasting or comparing different elements. Ludwig AI confirms its common usage for setting the scope of analysis.
Frequent in
Science
75%
Academia
20%
Formal & Business
5%
Less common in
News & Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "this paper compares" is a very common and grammatically sound phrase used to introduce a comparative analysis in academic and scientific writing. As confirmed by Ludwig AI, its function is to signal the paper's focus and set the reader's expectations. While alternatives exist, this phrase provides a clear and concise way to indicate that the paper will examine similarities and differences between specific elements. Ensure clarity by specifying the criteria for comparison to avoid vague or ambiguous statements.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this study contrasts
Replaces "paper" with "study" and "compares" with "contrasts", focusing on highlighting differences.
this research examines
Substitutes "compares" with "examines", shifting the focus to a detailed inspection of the subject matter.
this article analyzes
Replaces "paper" with "article" and "compares" with "analyzes", emphasizing a more in-depth evaluation.
this work investigates
Uses "investigates" instead of "compares", highlighting a systematic inquiry.
the current analysis explores
Changes the structure and verb to "explores", indicating a broad investigation.
the present document evaluates
Replaces "paper" with "document" and "compares" with "evaluates", focusing on an assessment of value.
in this paper, we assess
Adds a personal pronoun and changes "compares" to "assess", emphasizing the authors' viewpoint.
here, we provide a comparison of
Restructures the sentence to highlight the act of providing a comparison.
the following discussion considers
Changes to "discussion" and "considers", suggesting a reflective examination.
this report offers a comparative view of
Replaces "paper" with "report" and uses "offers a comparative view", indicating a specific perspective.
FAQs
How can I use "this paper compares" in a sentence?
Use "this paper compares" to introduce a comparison of two or more things within your research. For example, "This paper compares the effectiveness of two different teaching methods".
What are some alternatives to using "this paper compares"?
You can use alternatives such as "this study contrasts", "this research examines", or "this article analyzes".
Is it better to say "this paper compares" or "this paper presents a comparison"?
"This paper compares" is more concise and direct. "This paper presents a comparison" is also correct but can be slightly less impactful.
What's the difference between "this paper compares" and "this paper discusses"?
"This paper compares" indicates a specific analysis of similarities and differences, whereas "this paper discusses" implies a broader examination of a topic without necessarily focusing on comparison.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested