agglomerative


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ag·glom·er·ate

 (ə-glŏm′ə-rāt′)
tr. & intr.v. ag·glom·er·at·ed, ag·glom·er·at·ing, ag·glom·er·ates
To form or collect into a rounded mass.
adj. (-ər-ĭt)
Gathered into a rounded mass.
n. (-ər-ĭt)
1. A confused or jumbled mass; a heap.
2. A volcanic rock consisting of rounded and angular fragments fused together.

[Latin agglomerāre, agglomerāt-, to mass together : ad-, ad- + glomerāre, to form into a ball (from glomus, glomer-, ball).]

ag·glom′er·a′tive (-ə-rā′tĭv, -ər-ə-tĭv) adj.
ag·glom′er·a′tor n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.agglomerative - clustered together but not coherent; "an agglomerated flower head"
collective - forming a whole or aggregate
References in periodicals archive ?
2) shows that at a similarity of 40 % (based on agglomerative cluster analysis), few pans have similar invertebrate community structures.
An agglomerative, hierarchical cluster analysis was conducted on juvenile oyster data from each bar to determine whether particular groups of bars experienced similar juvenile oyster abundance.
Hierarchical agglomerative CA involved normalising the data set by means of Ward's method (i.
1507, 1515-29 (discussing agglomerative benefits of cities).
Hierarchical community mining has two types of top-down splitting strategy and bottom-up agglomerative strategy [7].
they come in the form of reduced regional agglomerative efficiency.
This method, a hierarchical agglomerative procedure, starts with treating each object as its own cluster.
These similarity coefficients were used to construct a dendrogram using the Unweighted Pair Group Method of Arithmetic averages (UPGMA) and employing the Sequential, Agglomerative, Hierarchical and Nested clustering (SAHN) from the Numerical Taxonomy and Multivariate Analysis (NTSYS-pc) version 2.
We examined the fusion coefficients at each agglomerative stage for each clustering method.
In the second step, the preclusters are clustered using an agglomerative hierarchical clustering algorithm, producing a range of solutions that differ in the number of derived clusters.
Hierarchical Agglomerative Clustering (HAC) is an effective method to generate hierarchical structures.
We performed agglomerative hierarchical cluster analysis (WARD method) using the WinSTAT program (Kalmia Inc.