.. _PHZClassificationModel:

Classification Model Product 
=============================
[Internal Product]

$SetSchemaPath phz/euc-phz-ClassificationModel.xsd

Data Product Name
__________________
.. DataProductNameStart

$PrintDataProductName

.. DataProductNameEnd

Data Product Custodian
_______________________
.. DataProductCustodianStart

$PrintDataProductCustodian

.. DataProductCustodianEnd

Name of the Schema File
________________________
.. NameSchemaStart

$PrintSchemaFilename

.. NameSchemaEnd

Data Product Elements
______________________
.. DataProductElementsStart

$PrintDataProductElements

.. DataProductElementsEnd

Schema documentation tag
_________________________
.. SchemaDocTagStart

:emphasis:`Documentation for data product element dpdClassificationModel:`

Represents the machine Learning (ML) models used by the PHZ component to classify an object as a star/galaxy/QSO/GC. This file is produced in the *Classifiaction training pipeline*.

:emphasis:`Documentation for data product element Header:`

The generic header of the product.

.. SchemaDocTagEnd

Detailed Description of the Data Product
_________________________________________
.. DetailedDescStart

Processing Element(s) creating/using the data product
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. PECreatorStart

* PHZ PF internal product.

.. PECreatorEnd

Processing function using the data product
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. PFUsingStart

* This product is used as input for the *calibration pipeline* and  the *production pipeline* of the PHZ PF.

.. PFUsingEnd

This data product contains 4 files storing persisted ML models to be used by *PHZ_PRF* (Probabilistic Random Forest) or *Primal* based pipeline tasks:
#. **STAR_Model**: Classifier for identifying the stars
#. **GALAXY_Model**: Classifier for identifying the galaxys
#. **QSO_Model**: Classifier for identifying the QSOs
#. **GC_Model**: Classifier for identifying the Globular Clusters

.. DetailedDescEnd