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14
_sources/recipes/Non-streaming-ASR/librispeech/zipformer_ctc_blankskip.rst.txt
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@ -299,11 +299,11 @@ to run the training part first.
- (1) ``epoch-1.pt``, ``epoch-2.pt``, ..., which are saved at the end - (1) ``epoch-1.pt``, ``epoch-2.pt``, ..., which are saved at the end
of each epoch. You can pass ``--epoch`` to of each epoch. You can pass ``--epoch`` to
``pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py`` to use them. ``pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py`` to use them.
- (2) ``checkpoints-436000.pt``, ``epoch-438000.pt``, ..., which are saved - (2) ``checkpoints-436000.pt``, ``epoch-438000.pt``, ..., which are saved
every ``--save-every-n`` batches. You can pass ``--iter`` to every ``--save-every-n`` batches. You can pass ``--iter`` to
``pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py`` to use them. ``pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py`` to use them.
We suggest that you try both types of checkpoints and choose the one We suggest that you try both types of checkpoints and choose the one
that produces the lowest WERs. that produces the lowest WERs.
@ -311,7 +311,7 @@ to run the training part first.
.. code-block:: bash .. code-block:: bash
$ cd egs/librispeech/ASR $ cd egs/librispeech/ASR
$ ./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py --help $ ./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py --help
shows the options for decoding. shows the options for decoding.
@ -320,7 +320,7 @@ The following shows the example using ``epoch-*.pt``:
.. code-block:: bash .. code-block:: bash
for m in greedy_search fast_beam_search modified_beam_search; do for m in greedy_search fast_beam_search modified_beam_search; do
./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py \ ./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py \
--epoch 30 \ --epoch 30 \
--avg 13 \ --avg 13 \
--exp-dir pruned_transducer_stateless7_ctc_bs/exp \ --exp-dir pruned_transducer_stateless7_ctc_bs/exp \
@ -333,7 +333,7 @@ To test CTC branch, you can use the following command:
.. code-block:: bash .. code-block:: bash
for m in ctc-decoding 1best; do for m in ctc-decoding 1best; do
./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py \ ./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py \
--epoch 30 \ --epoch 30 \
--avg 13 \ --avg 13 \
--exp-dir pruned_transducer_stateless7_ctc_bs/exp \ --exp-dir pruned_transducer_stateless7_ctc_bs/exp \
@ -367,7 +367,7 @@ It will generate a file ``./pruned_transducer_stateless7_ctc_bs/exp/pretrained.p
.. hint:: .. hint::
To use the generated ``pretrained.pt`` for ``pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py``, To use the generated ``pretrained.pt`` for ``pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py``,
you can run: you can run:
.. code-block:: bash .. code-block:: bash
@ -376,7 +376,7 @@ It will generate a file ``./pruned_transducer_stateless7_ctc_bs/exp/pretrained.p
ln -s pretrained epoch-9999.pt ln -s pretrained epoch-9999.pt
And then pass ``--epoch 9999 --avg 1 --use-averaged-model 0`` to And then pass ``--epoch 9999 --avg 1 --use-averaged-model 0`` to
``./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py``. ``./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py``.
To use the exported model with ``./pruned_transducer_stateless7_ctc_bs/pretrained.py``, you To use the exported model with ``./pruned_transducer_stateless7_ctc_bs/pretrained.py``, you
can run: can run:

14
recipes/Non-streaming-ASR/librispeech/zipformer_ctc_blankskip.html
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@ -388,23 +388,23 @@ to run the training part first.</p>
<div><ul class="simple"> <div><ul class="simple">
<li><p>(1) <code class="docutils literal notranslate"><span class="pre">epoch-1.pt</span></code>, <code class="docutils literal notranslate"><span class="pre">epoch-2.pt</span></code>, …, which are saved at the end <li><p>(1) <code class="docutils literal notranslate"><span class="pre">epoch-1.pt</span></code>, <code class="docutils literal notranslate"><span class="pre">epoch-2.pt</span></code>, …, which are saved at the end
of each epoch. You can pass <code class="docutils literal notranslate"><span class="pre">--epoch</span></code> to of each epoch. You can pass <code class="docutils literal notranslate"><span class="pre">--epoch</span></code> to
<code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py</span></code> to use them.</p></li> <code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py</span></code> to use them.</p></li>
<li><p>(2) <code class="docutils literal notranslate"><span class="pre">checkpoints-436000.pt</span></code>, <code class="docutils literal notranslate"><span class="pre">epoch-438000.pt</span></code>, …, which are saved <li><p>(2) <code class="docutils literal notranslate"><span class="pre">checkpoints-436000.pt</span></code>, <code class="docutils literal notranslate"><span class="pre">epoch-438000.pt</span></code>, …, which are saved
every <code class="docutils literal notranslate"><span class="pre">--save-every-n</span></code> batches. You can pass <code class="docutils literal notranslate"><span class="pre">--iter</span></code> to every <code class="docutils literal notranslate"><span class="pre">--save-every-n</span></code> batches. You can pass <code class="docutils literal notranslate"><span class="pre">--iter</span></code> to
<code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py</span></code> to use them.</p></li> <code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py</span></code> to use them.</p></li>
</ul> </ul>
<p>We suggest that you try both types of checkpoints and choose the one <p>We suggest that you try both types of checkpoints and choose the one
that produces the lowest WERs.</p> that produces the lowest WERs.</p>
</div></blockquote> </div></blockquote>
</div> </div>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$<span class="w"> </span><span class="nb">cd</span><span class="w"> </span>egs/librispeech/ASR <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$<span class="w"> </span><span class="nb">cd</span><span class="w"> </span>egs/librispeech/ASR
$<span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py<span class="w"> </span>--help $<span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py<span class="w"> </span>--help
</pre></div> </pre></div>
</div> </div>
<p>shows the options for decoding.</p> <p>shows the options for decoding.</p>
<p>The following shows the example using <code class="docutils literal notranslate"><span class="pre">epoch-*.pt</span></code>:</p> <p>The following shows the example using <code class="docutils literal notranslate"><span class="pre">epoch-*.pt</span></code>:</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="k">for</span><span class="w"> </span>m<span class="w"> </span><span class="k">in</span><span class="w"> </span>greedy_search<span class="w"> </span>fast_beam_search<span class="w"> </span>modified_beam_search<span class="p">;</span><span class="w"> </span><span class="k">do</span> <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="k">for</span><span class="w"> </span>m<span class="w"> </span><span class="k">in</span><span class="w"> </span>greedy_search<span class="w"> </span>fast_beam_search<span class="w"> </span>modified_beam_search<span class="p">;</span><span class="w"> </span><span class="k">do</span>
<span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py<span class="w"> </span><span class="se">\</span> <span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py<span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--epoch<span class="w"> </span><span class="m">30</span><span class="w"> </span><span class="se">\</span> <span class="w"> </span>--epoch<span class="w"> </span><span class="m">30</span><span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--avg<span class="w"> </span><span class="m">13</span><span class="w"> </span><span class="se">\</span> <span class="w"> </span>--avg<span class="w"> </span><span class="m">13</span><span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--exp-dir<span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp<span class="w"> </span><span class="se">\</span> <span class="w"> </span>--exp-dir<span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp<span class="w"> </span><span class="se">\</span>
@ -415,7 +415,7 @@ $<span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_
</div> </div>
<p>To test CTC branch, you can use the following command:</p> <p>To test CTC branch, you can use the following command:</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="k">for</span><span class="w"> </span>m<span class="w"> </span><span class="k">in</span><span class="w"> </span>ctc-decoding<span class="w"> </span>1best<span class="p">;</span><span class="w"> </span><span class="k">do</span> <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="k">for</span><span class="w"> </span>m<span class="w"> </span><span class="k">in</span><span class="w"> </span>ctc-decoding<span class="w"> </span>1best<span class="p">;</span><span class="w"> </span><span class="k">do</span>
<span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py<span class="w"> </span><span class="se">\</span> <span class="w"> </span>./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py<span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--epoch<span class="w"> </span><span class="m">30</span><span class="w"> </span><span class="se">\</span> <span class="w"> </span>--epoch<span class="w"> </span><span class="m">30</span><span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--avg<span class="w"> </span><span class="m">13</span><span class="w"> </span><span class="se">\</span> <span class="w"> </span>--avg<span class="w"> </span><span class="m">13</span><span class="w"> </span><span class="se">\</span>
<span class="w"> </span>--exp-dir<span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp<span class="w"> </span><span class="se">\</span> <span class="w"> </span>--exp-dir<span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp<span class="w"> </span><span class="se">\</span>
@ -445,14 +445,14 @@ command to extract <code class="docutils literal notranslate"><span class="pre">
<p>It will generate a file <code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/exp/pretrained.pt</span></code>.</p> <p>It will generate a file <code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/exp/pretrained.pt</span></code>.</p>
<div class="admonition hint"> <div class="admonition hint">
<p class="admonition-title">Hint</p> <p class="admonition-title">Hint</p>
<p>To use the generated <code class="docutils literal notranslate"><span class="pre">pretrained.pt</span></code> for <code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py</span></code>, <p>To use the generated <code class="docutils literal notranslate"><span class="pre">pretrained.pt</span></code> for <code class="docutils literal notranslate"><span class="pre">pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py</span></code>,
you can run:</p> you can run:</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="nb">cd</span><span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="nb">cd</span><span class="w"> </span>pruned_transducer_stateless7_ctc_bs/exp
ln<span class="w"> </span>-s<span class="w"> </span>pretrained<span class="w"> </span>epoch-9999.pt ln<span class="w"> </span>-s<span class="w"> </span>pretrained<span class="w"> </span>epoch-9999.pt
</pre></div> </pre></div>
</div> </div>
<p>And then pass <code class="docutils literal notranslate"><span class="pre">--epoch</span> <span class="pre">9999</span> <span class="pre">--avg</span> <span class="pre">1</span> <span class="pre">--use-averaged-model</span> <span class="pre">0</span></code> to <p>And then pass <code class="docutils literal notranslate"><span class="pre">--epoch</span> <span class="pre">9999</span> <span class="pre">--avg</span> <span class="pre">1</span> <span class="pre">--use-averaged-model</span> <span class="pre">0</span></code> to
<code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/ctc_guild_decode_bs.py</span></code>.</p> <code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/ctc_guide_decode_bs.py</span></code>.</p>
</div> </div>
<p>To use the exported model with <code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/pretrained.py</span></code>, you <p>To use the exported model with <code class="docutils literal notranslate"><span class="pre">./pruned_transducer_stateless7_ctc_bs/pretrained.py</span></code>, you
can run:</p> can run:</p>

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