The phrase "a powerful cluster" is correct and usable in written English.
It can be used in contexts where you are describing a group of items, entities, or phenomena that are strong or impactful in some way.
Example: "The research team discovered a powerful cluster of galaxies that could provide insights into the formation of the universe."
Alternatives: "a strong group" or "a significant collection".
Even though K-Means is a powerful clustering algorithm, it has a significant drawback.
In contrast to STRUCTURE, the algorithm implemented in GENELAND[ 49] is considered to be a powerful clustering method under conditions of low genetic differentiation among populations [ 51, 52].
Although reduced eGFR is strongly associated with increased cardiovascular risk, this relationship may not be causal: CKD has a powerful clustering effect for other cardiovascular risk factors such as hypertension, diabetes, dyslipidemia, and inflammation, which may confound the association.
"We have a very powerful cluster effect in London," says Sargent. "Each successful manifestation and niche within the creative industries fed off the fact they were in a physical area with amazing stuff going on, which quite often cross-pollinated".
Although the computations involved are not trivial (they take about ten hours on a relatively powerful cluster of four Linux workstations) the limiting factor is getting sufficiently-high-resolution digital scans of paintings from museums.
Although the company's laboratories are filled with in-vitro sequencing machines designed to read the order of the bases on DNA, the heart of the operation is its computer room which contains, according to Dr Venter, the most powerful cluster of machines outside a government nuclear-weapons laboratory.
The large-scale cross dockings (4621 ligands against 252 receptors) were run on a powerful computer cluster with 1000 processors.
To maximize performance, the front-end operates very close to the actual experiment, while the back-end runs remotely on a powerful GPU/CPU cluster.
This communication can be supported (a) by a direct wireless link between the nodes and the sink/base station; (b) via appropriate paths that allow multi-hop communications; or (c) via more powerful cluster heads what forward the measurements to the base station.
Formal Concept Analysis is a powerful conceptual clustering method.
