Bottom-up
WordNet

adjective


(1)   Of an approach to a problem that begins with details and works up to the highest conceptual level
"Bottom-up parser"
"A bottom-up model of the reading process"
WiktionaryText

Adjective



bottom-up
  1. of, or relating to a hierarchical system that progresses from multiple, small subunits to a single, large basic unit
 
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