:py:mod:`kosmos.ml.datasets.qsar_dataset`
=========================================

.. py:module:: kosmos.ml.datasets.qsar_dataset







Classes
-------

.. py:class:: QSARDataset(*, min_max_scaler: bool = True)

   Bases: :py:class:`kosmos.ml.datasets.dataset.SLDataset`

   QSAR biodegration dataset for binary classification.

   .. admonition:: Notes

      - Number of instances: 1055
      - Number of features: 41 numeric
      - Classes: 2 (slightly imbalanced, RD (ready biodegradable) ca 34%; NRB ca 66%)

   .. admonition:: References

      - UCI Machine Learning Repository — QSAR dataset: https://archive.ics.uci.edu/dataset/254/qsar+biodegradation

   Initialize the dataset.

   :param min_max_scaler: Whether to apply min-max scaling to the features.
   :type min_max_scaler: bool




   |

   .. rubric:: Properties

   .. py:property:: class_names

      NRB->0 (not ready biodegradable) RB->1.

      :type: Return human-readable class labels and map

   .. py:property:: input_dimension

      Number of feature columns.

   .. py:property:: output_dim

      Number of distinct classes.