The phrase "a prominent task" is correct and usable in written English.
It can be used to describe a significant or important task that stands out in a particular context or situation.
Example: "Completing the project on time is a prominent task that requires our full attention and resources."
Alternatives: "a key task" or "an important task".
A prominent task of machine learning could be to guess the content of the image, or to produce similar images.
Retinal blood vessel segmentation is a prominent task for the diagnosis of various retinal pathology such as hypertension, diabetes, glaucoma, etc.
"A daily average of 1,000 illegal border crossers are arriving in Hungary, so illegal immigration has become a severe problem and its control a prominent task," a joint statement from the interior and defence ministries said.
Confidence is the first and most prominent task to solve the circuit problems.
Forecasting jobs has become one of an economist's prominent tasks.
"One of the most prominent tasks is the continuation of war against al-Qaida as a religious and national duty, and to bring back displaced people to their villages and towns," Mr Hadi said.
Since the recent experimental findings in the field of neutrino flavor oscillations, one of the most prominent tasks in neutrino physics has been to determine the absolute neutrino mass scale.
Word list generation represents one of the most prominent tasks employed [ 26– 35, 36] 36] as well as subtraction and counting tasks [ 28, 29, 32– 32].
Tannan et al [ 16] demonstrated that the performance of neurologically healthy human adults on a spatial localization task undergoes a prominent change with pre-task exposure to an adapting stimulus.
The IPC has been recognized as a prominent area of task-related deactivations [29], [32], [35].
It would be a prominent and potentially lucrative task for Bank of New York Mellon, which has largely shunned the spotlight despite its legacy as America's oldest bank, founded 223 years ago by Alexander Hamilton.
