The phrase "the core point" is correct and usable in written English.
It typically refers to the main argument or idea in a discussion or speech. For example, you might say, "The core point of the professor's lecture was that climate change is a major global issue."
He picked out the core point in any comment.
The article misses the core point of my amendment to the Millennium Challenge Corporation's financing schedule.
But the core point is that these policies are incremental, not transformational.
That is the core point of "Peculiar Institution: America's Death Penalty in an Age of Abolition" by David Garland, which Justice Stevens writes about in his essay.
"The core point here is that the advertising industry has taken its eye off the ball by not understanding the importance of distribution-channel management," Mr. Kramer said, referring to stores.
Disaster relief is an expression of social solidarity with victims, not a sophisticated method of transferring responsibility for sustaining religious institutions from the collection plate to the tax collector, the core point of separating church and state.
And the core points of differentiation seem more like gimmicks.
The proposed method, which acquires the basic concept of density based clustering, focuses on the core points for clustering purpose and border points for the identification of outlier.
The classical density-based algorithms, such as DBSCAN [41] and DENCLUE [42], are not applicable in this scenario, because their density-based definition of core points cannot identify the core points of varying density clusters.
Its strong structure allowed the collation of all information needed to draw up the recommendation, and highlighted the core points for discussion.
The GRADE method allowed collation of all the information needed to draw up the recommendations, and to highlight the core points for discussion.
