s the configuration class to store the configuration of</span>
<span class="sd">    a :class:`~openspeech.criterion.CTCLoss`.</span>

<span class="sd">    It is used to initiated an `CTCLoss` criterion.</span>

<span class="sd">    Configuration objects inherit from :class: `~openspeech.dataclass.configs.OpenspeechDataclass`.</span>

<span class="sd">    Configurations:</span>
<span class="sd">        criterion_name (str): name of criterion. (default: ctc)</span>
<span class="sd">        reduction (str): re