[Collectors] Histogram Aggregator#3626
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AlexanderDokuchaev merged 12 commits intoopenvinotoolkit:developfrom Oct 2, 2025
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[Collectors] Histogram Aggregator#3626AlexanderDokuchaev merged 12 commits intoopenvinotoolkit:developfrom
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Changes
Histogram aggregator (like HistogramObserver) is introduced in NNCF
Reason for changes
Histogram observer show better results for MinMax quantization of some image classification models (especially for custom quantizers like XNNPACK and etc)
Related tickets
144804
Tests
Conformance tests: manual/job/post_training_quantization/717
MinMaxStatistic.MIN_MAX_STATattribute