23 lines
468 B
Markdown
23 lines
468 B
Markdown
# Concept Graph Engine
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The concept graph engine provides the backbone for Didactopus.
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## Features in this revision
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- prerequisite reasoning across packs
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- cross-pack concept linking
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- semantic similarity scoring hook
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- curriculum pathfinding
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- visualization export
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## Edge types
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The engine distinguishes between:
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- `prerequisite`
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- `equivalent_to`
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- `related_to`
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- `extends`
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- `depends_on`
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Only prerequisite edges are used for strict learning-order pathfinding.
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