I have a passive voice as follows:
The algorithm is naturally designed for texture classification.
It is a passive voice. Could I rewrite the above sentence in active voice?
English Language & Usage Stack Exchange is a question and answer site for linguists, etymologists, and serious English language enthusiasts. It only takes a minute to sign up.Sign up to join this community
In order to rewrite the sentence in the active voice, you need a subject, such as the name of the researcher(s) or developer(s) who developed the algorithm, or something vaguer, such as "Researchers". This would result in something like:
Two issues become apparent in this type of paraphrase:
Making a few assumptions about "naturally", the following paraphrases are possible:
Other paraphrases would be possible, depending on the intent of "naturally".
However, I would like to point out that the passive voice does not need to be avoided at all costs. Depending on the context, the original sentence may be a better choice than one that uses the active voice. This article from Biomedical Editor describes a few situations when the passive voice is the better choice.