LexiconFreeDecoderOptions

<p>LexiconFreeDecoderOptions</p>
<p>LexiconFreeDecoderOptions</p>

Provides bindings to part of the Flashlight's Text toolkit.
The Flashlight Text R package contains beam search decoder, KenLM api, and
Dictionary components.
Jacob Kahn et al. (2022) <arXiv:2201.12465> "Flashlight: Enabling Innovation in Tools for Machine Learning".
Kenneth Heafield (2011) <https://aclanthology.org/W11-2123.pdf> "KenLM: Faster and Smaller Language Model Queries".

Athos Damiani

flashlighttext

Flashlight Text R Interface

Daniel Falbel

Facebook Inc. 

Jacob Kahn

Vineel Pratap

Tatiana Likhomanenko

Qiantong Xu

Awni Hannun

Jeff Cai

Paden Tomasello

Ann Lee

Edouard Grave

Gilad Avidov

Benoit Steiner

Vitaliy Liptchinsky

Gabriel Synnaeve

Ronan Collobert

Kenneth Heafield

LexiconFreeDecoderOptions function

<p><div class="r6-active-bindings"></div></p><dl>
<dt><code>beam_size</code></dt>
<dd><p>Maximum number of hypothesis we hold after each step</p></dd><p></p><p>
<dt><code>beam_size_token</code></dt>
<dd><p>Maximum number of tokens we consider at each step</p></dd></p><p>
<dt><code>beam_threshold</code></dt>
<dd><p>Threshold to prune hypothesis</p></dd></p><p>
<dt><code>lm_weight</code></dt>
<dd><p>Weight of lm</p></dd></p><p>
<dt><code>sil_score</code></dt>
<dd><p>Silence insertion score</p></dd></p><p>
<dt><code>log_add</code></dt>
<dd><p>If or not use logadd when merging hypothesis</p></dd></p><p>
<dt><code>criterion_type</code></dt>
<dd><p>a CriterionType: "CTC" or "ASG" (see [CriterionTypes])</p></dd></p><p>
<dt><code>ptr</code></dt>
<dd><p>set and get the pointer to a LexiconFreeDecoderOptions instance.</p></dd></p><p>
</p></dl><p></p>

Active bindings


<div class="section" id="public-methods">
<h3>Public methods</h3><p></p><p><ul>
<li><p><a href="/link/LexiconFreeDecoderOptions%24new()?package=flashlighttext&version=0.1.0" data-mini-rdoc="flashlighttext::LexiconFreeDecoderOptions$new()"><code>LexiconFreeDecoderOptions$new()</code></a></p></li>
<li><p><a href="/link/LexiconFreeDecoderOptions%24clone()?package=flashlighttext&version=0.1.0" data-mini-rdoc="flashlighttext::LexiconFreeDecoderOptions$clone()"><code>LexiconFreeDecoderOptions$clone()</code></a></p></li>
</ul></p><p></p></div><p><hr>
<a id="method-LexiconFreeDecoderOptions-new"></a></p><div class="section" id="method-new-">
<h3>Method <code>new()</code></h3><p></p><p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>LexiconFreeDecoderOptions$new(
  beam_size,
  beam_size_token,
  beam_threshold,
  lm_weight,
  sil_score,
  log_add,
  criterion_type
)</code></pre><p></p></div></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>beam_size</code></dt>
<dd><p>Maximum number of hypothesis we hold after each step</p></dd></dl></div></p><p>
<dt><code>beam_size_token</code></dt>
<dd><p>Maximum number of tokens we consider at each step</p></dd></p><p>
<dt><code>beam_threshold</code></dt>
<dd><p>Threshold to prune hypothesis</p></dd></p><p>
<dt><code>lm_weight</code></dt>
<dd><p>Weight of lm</p></dd></p><p>
<dt><code>sil_score</code></dt>
<dd><p>Silence insertion score</p></dd></p><p>
<dt><code>log_add</code></dt>
<dd><p>If or not use logadd when merging hypothesis</p></dd></p><p>
<dt><code>criterion_type</code></dt>
<dd><p>a CriterionType: "CTC" or "ASG" (see [CriterionTypes])</p></dd></p><p>
</p><p></p>
<p></p><p></p><p><hr>
<a id="method-LexiconFreeDecoderOptions-clone"></a></p><div class="section" id="method-clone-">
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>LexiconFreeDecoderOptions$clone(deep = FALSE)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd></dl></div></p><p>
</p><p></p>
<p></p><p>
</p>

Methods

LexiconFreeDecoderOptions — LexiconFreeDecoderOptions

<p><div class="r6-active-bindings"></p><dl>
<dt><code>beam_size</code></dt>
<dd><p>Maximum number of hypothesis we hold after each step</p></dd>


<dt><code>beam_size_token</code></dt>
<dd><p>Maximum number of tokens we consider at each step</p></dd>


<dt><code>beam_threshold</code></dt>
<dd><p>Threshold to prune hypothesis</p></dd>


<dt><code>lm_weight</code></dt>
<dd><p>Weight of lm</p></dd>


<dt><code>sil_score</code></dt>
<dd><p>Silence insertion score</p></dd>


<dt><code>log_add</code></dt>
<dd><p>If or not use logadd when merging hypothesis</p></dd>


<dt><code>criterion_type</code></dt>
<dd><p>a CriterionType: "CTC" or "ASG" (see [CriterionTypes])</p></dd>


<dt><code>ptr</code></dt>
<dd><p>set and get the pointer to a LexiconFreeDecoderOptions instance.</p></dd>


</dl><p></div></p>


<div class='section' id='public-methods'>
<h3>Public methods</h3>

<ul>
<li><p><a href='#method-LexiconFreeDecoderOptions-new'><code>LexiconFreeDecoderOptions$new()</code></a></p></li>
<li><p><a href='#method-LexiconFreeDecoderOptions-clone'><code>LexiconFreeDecoderOptions$clone()</code></a></p></li>
</ul>

</div><p><hr>
<a id="method-LexiconFreeDecoderOptions-new"></a></p><div class='section' id='method-new-'>
<h3>Method <code>new()</code></h3>

<div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>LexiconFreeDecoderOptions$new(
  beam_size,
  beam_size_token,
  beam_threshold,
  lm_weight,
  sil_score,
  log_add,
  criterion_type
)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>beam_size</code></dt>
<dd><p>Maximum number of hypothesis we hold after each step</p></dd>


<dt><code>beam_size_token</code></dt>
<dd><p>Maximum number of tokens we consider at each step</p></dd>


<dt><code>beam_threshold</code></dt>
<dd><p>Threshold to prune hypothesis</p></dd>


<dt><code>lm_weight</code></dt>
<dd><p>Weight of lm</p></dd>


<dt><code>sil_score</code></dt>
<dd><p>Silence insertion score</p></dd>


<dt><code>log_add</code></dt>
<dd><p>If or not use logadd when merging hypothesis</p></dd>


<dt><code>criterion_type</code></dt>
<dd><p>a CriterionType: "CTC" or "ASG" (see [CriterionTypes])</p></dd>


</dl><p></div></p>
</div>

</div><p><hr>
<a id="method-LexiconFreeDecoderOptions-clone"></a></p><div class='section' id='method-clone-'>
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>LexiconFreeDecoderOptions$clone(deep = FALSE)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd>


</dl><p></div></p>
</div>

</div>


LexiconFreeDecoderOptions: LexiconFreeDecoderOptions

Description

Arguments

Value

Active bindings

Methods

Public methods

Method `new()`

Usage

Arguments

Method `clone()`

Usage

Arguments

Description

Arguments

Value

Active bindings

Methods

Public methods

Method new()

Usage

Arguments

Method clone()

Usage

Arguments

Method `new()`

Method `clone()`