.. index:: single: temporal_pairwise_ranking_dataset_protocol
.. _temporal_pairwise_ranking_dataset_protocol/0:

.. rst-class:: right

**protocol**

``temporal_pairwise_ranking_dataset_protocol``
==============================================

Protocol for temporal pairwise ranking datasets with explicit rating periods and per-game outcomes.

| **Availability:** 
|    ``logtalk_load(ranking_protocols(loader))``

| **Author:** Paulo Moura
| **Version:** 1:0:0
| **Date:** 2026-05-05

| **Compilation flags:**
|    ``static``


| **Dependencies:**
|   (none)


| **Remarks:**
|    (none)

| **Inherited public predicates:**
|    (none)

.. contents::
   :local:
   :backlinks: top

Public predicates
-----------------

.. index:: item/1
.. _temporal_pairwise_ranking_dataset_protocol/0::item/1:

``item/1``
^^^^^^^^^^

Enumerates by backtracking the items that can be ranked.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``item(Item)``
| **Mode and number of proofs:**
|    ``item(-atom)`` - ``zero_or_more``


------------

.. index:: period/1
.. _temporal_pairwise_ranking_dataset_protocol/0::period/1:

``period/1``
^^^^^^^^^^^^

Enumerates by backtracking the rating periods in declaration order.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``period(Period)``
| **Mode and number of proofs:**
|    ``period(-atom)`` - ``zero_or_more``


------------

.. index:: game/4
.. _temporal_pairwise_ranking_dataset_protocol/0::game/4:

``game/4``
^^^^^^^^^^

Enumerates by backtracking observed games where ``Score`` is the result for ``Item1`` against ``Item2`` in the given ``Period``.

| **Compilation flags:**
|    ``static``

| **Template:**
|    ``game(Period,Item1,Item2,Score)``
| **Mode and number of proofs:**
|    ``game(-atom,-atom,-atom,-number)`` - ``zero_or_more``


------------

Protected predicates
--------------------

(none)

Private predicates
------------------

(none)

Operators
---------

(none)