OSN

There are multiple definitions:

  1. order-statistic normalization(English)

    • a non-parametric data transformation technique. It forces a continuous, skewed, or non-normal dataset into an approximately standard normal distribution (μ=0, σ=1) by replacing raw values with standard normal quantiles corresponding to their empirical ranks. Often referred to as Ordered Quantile normalization
    • ORQ
    • Statistics
    • https://doi.org…63.2019.1630372
  2. olfactory sensory neuron(English)

  3. online social networking(English)