Tuesday, January 23, 2018

Scikit Learn API principles paper

The Scikit-Learn API is designed with the following guiding principles in mind, as outlined in the Scikit-Learn API paper:
  • Consistency: All objects share a common interface drawn from a limited set of methods, with consistent documentation.
  • Inspection: All specified parameter values are exposed as public attributes.
  • Limited object hierarchy: Only algorithms are represented by Python classes; datasets are represented in standard formats (NumPy arrays, Pandas DataFrames, SciPy sparse matrices) and parameter names use standard Python strings.
  • Composition: Many machine learning tasks can be expressed as sequences of more fundamental algorithms, and Scikit-Learn makes use of this wherever possible.
  • Sensible defaults: When models require user-specified parameters, the library defines an appropriate default value.

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