Attribute Filtering-based Retrieval

Attribute Filtering-based Retrieval Algorithms

Algorithm (API Reference)

Application Scenario

Operators to Be Generated

Example

AscendIndexTS

  • Feature type: uint8 binarization features, int8, or FP32 (varying depending on the algorithm)
  • Feature dimension: varies depending on the algorithm.
  • Distance type: Hamming, Cos, IP, or L2
  • Calculation precision: high
  • Device memory usage: high
  • Application scenario: spatiotemporal databases where attributes need to be filtered
  • Hamming distance: supported only by the Atlas inference product.

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