.. index:: single: language_detection_strategy_protocol
.. _language_detection_strategy_protocol/0:

.. rst-class:: right

**protocol**

``language_detection_strategy_protocol``
========================================

Language detection strategy protocol.

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

| **Author:** Paulo Moura
| **Version:** 1:0:0
| **Date:** 2026-09-06

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


| **Dependencies:**
|   (none)


| **Remarks:**
|    (none)

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

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

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

.. index:: scores/3
.. _language_detection_strategy_protocol/0::scores/3:

``scores/3``
^^^^^^^^^^^^

Returns relative detection scores for the requested ISO 639-1 candidate language codes. Assumes normalized text and validated candidates.

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

| **Template:**
|    ``scores(Codes,Candidates,Scores)``
| **Mode and number of proofs:**
|    ``scores(+list(character_code),+list(atom),-list(pair(atom,float)))`` - ``one``


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

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

(none)

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

(none)

Operators
---------

(none)

.. seealso::

   :ref:`language_detector_protocol <language_detector_protocol/0>`