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Zero-Latency Motion Tracking with OpenCV

Heavy machine learning models don't work everywhere, especially not on the edge where computing power is not as good. I have recently developed a simple and fast working procedure to achieve motion tracking in real time with raw Python and OpenCV. The steps would involve grabbing frame by frame and calculating the absolute difference which is then blurred to reduce noise. The limitation is to set…

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BERT's tokenizer bottleneck was hiding before WordPiece

BERT's tokenizer bottleneck was hiding before WordPiece Normalization consumed 88% of a warm English encoding pass with bert-base-uncased . WordPiece, the algorithm that chooses tokens, took 8%.

  • BERT tokenizer bottleneck hidden before WordPiece
  • WordPiece accounted for 88% of warm English encoding pass
  • Proposed branch improved BERT encoding 50x

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