.. index:: single: text_vectorizer .. _text_vectorizer/0:

.. rst-class:: right

object

text_vectorizer

Binary, count, term-frequency, and TF-IDF sparse text vectorization.

| Availability: | logtalk_load(text_vectorization(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-09-07

| Compilation flags: | static, context_switching_calls

| Implements: | public :ref:`text_vectorizer_protocol <text_vectorizer_protocol/0>` | Imports: | public :ref:`options <options/0>` | Uses: | :ref:`list <list/0>` | :ref:`type <type/0>`

| Remarks: | (none)

| Inherited public predicates: | Â :ref:`options_protocol/0::check_option/1` Â :ref:`options_protocol/0::check_options/1` Â :ref:`text_vectorizer_protocol/0::check_vectorizer/1` Â :ref:`options_protocol/0::default_option/1` Â :ref:`options_protocol/0::default_options/1` Â :ref:`text_vectorizer_protocol/0::diagnostic/2` Â :ref:`text_vectorizer_protocol/0::diagnostics/2` Â :ref:`text_vectorizer_protocol/0::learn/2` Â :ref:`text_vectorizer_protocol/0::learn/3` Â :ref:`text_vectorizer_protocol/0::learn_transform/3` Â :ref:`text_vectorizer_protocol/0::learn_transform/4` Â :ref:`options_protocol/0::option/2` Â :ref:`options_protocol/0::option/3` Â :ref:`text_vectorizer_protocol/0::transform/3` Â :ref:`text_vectorizer_protocol/0::transform_all/3` Â :ref:`options_protocol/0::valid_option/1` Â :ref:`options_protocol/0::valid_options/1` Â :ref:`text_vectorizer_protocol/0::valid_vectorizer/1` Â :ref:`text_vectorizer_protocol/0::vectorizer_options/2` Â :ref:`text_vectorizer_protocol/0::vocabulary/2` Â

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

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)

.. seealso::

:ref:`text_vectorizer_protocol <text_vectorizer_protocol/0>`