introduce SortedDataSelection class #144
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This was referenced Sep 16, 2024
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| let t; | ||
| indices: T, | ||
| ): Vector<Dictionary<Utf8, ArrayToArrayMap[T]>> { | ||
| let t: ArrayToArrayMap[T]; | ||
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| if (indices[Symbol.toStringTag] === `Int8Array`) { |
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Use instanceof for type checking instead of Symbol.toStringTag.
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| if (indices[Symbol.toStringTag] === `Int8Array`) { | |
| if (indices instanceof Int8Array) { |
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introduce SortedDataSelection class using a new pivot strategy
SortedDataSelection uses a lot more memory than a selection but enables getting the k-highest element quickly (roughly O(log N) time).
I went back a bunch with the fancy new GPT-4 chain of thought to make this.
Includes tests.
The next PR in this stack will allow faster in-order iteration over a list using a minheap structure.
feat: add
SortedDataSelectionclass for efficient data sorting and selectionSummary:
Introduce
SortedDataSelectionclass for efficient data sorting and selection with tests and future enhancements.Key points:
SortedDataSelectionclass for efficient k-highest element retrieval using a pivot strategy.DataSelectionto support new sorting functionality.SelectionTileclass to manage tile-specific sorting data.deepscatter.tsto includeSortedDataSelection.SortedDataSelectionindataset.spec.js.publish_docs_if_stable.shscript for documentation publishing.utilityFunctions.ts.Generated with ❤️ by ellipsis.dev