The phrase "a group of advanced" is correct and usable in written English.
It can be used when referring to a collection of individuals or entities that possess advanced skills, knowledge, or technology in a particular field.
Example: "The conference featured a group of advanced researchers who presented their findings on climate change."
Alternatives: "a team of experts" or "a cohort of specialists."
I was visiting a high school in Masoro, where I engaged with a group of advanced English students.
She brings her master class to Long Island for the first time on Tuesday, appearing with a group of advanced singers like Lee Poulis, a baritone from Huntington, at 8 p.m. at the Landmark on Main Street in Port Washington (516) 767-1384.
At the School of American Ballet writer watched Peter Martins, the tall, blond Danish star of the New York City Ballet, rehearse a group of advanced students in "The Magic Flute," a new production that he has devised for the school's annual spring workshop.
Multichip modules (MCM) is a generic name for a group of advanced interconnection and packaging technologies featuring unpackaged integrated circuits mounted directly onto a common substrate.
A study worth discussing here is Roever (2013), which reported a ceiling effect among a group of advanced ESL learners who took the implicature test developed by Roever (2005, 2006).
But in the 21 February issue of Science, Moya Meredith Smith of King's College London and Zerina Johanson of the Australian Museum in Sydney argue that a group of advanced forms of placoderms, the Arthrodira, had true teeth.
Your Zerg opponent may have burrowed a couple of Defilers outside of your base, hoping to catch a group of advancing units unaware, so scout before moving your troops.
Parrots belong to a group of behaviorally advanced vertebrates and have an advanced ability of vocal learning relative to other vocal-learning birds.
As a group of National Guardsmen advanced to the spot, where a crowd of demonstrators had gathered, a boy set fire to the effigy and flung it in the path of the troops.
Soon, he sees a group of men advancing towards him, dressed in the black clothes of the Reguibat, speaking in a dialect he (exquisite cruelty!) can't understand.
On one side, we have a group of theories advancing the decompositional agenda established by Katz.
