L' inflation , en Europe , a dérapé sur l' alimentation Food : Where European inflation slipped up
L' inflation accélérée , mesurée dans la zone euro , est due principalement à l' augmentation rapide des prix de l' alimentation . The skyward zoom in food prices is the dominant force behind the speed up in eurozone inflation .
- `output_path`: directory in which output files will be saved.
- `reader`: a [data reader](https://github.com/PaddlePaddle/Paddle/blob/develop/doc/design/reader/README.md#data-reader-interface), from which the convert program will read data instances.
- `num_shards`: the number of shards that the dataset will be partitioned into.
- `name_prefix`: the name prefix of generated files.
<li><codeclass="docutils literal"><spanclass="pre">output_path</span></code>: directory in which output files will be saved.</li>
<li><codeclass="docutils literal"><spanclass="pre">reader</span></code>: a <aclass="reference external"href="https://github.com/PaddlePaddle/Paddle/blob/develop/doc/design/reader/README.md#data-reader-interface">data reader</a>, from which the convert program will read data instances.</li>
<li><codeclass="docutils literal"><spanclass="pre">num_shards</span></code>: the number of shards that the dataset will be partitioned into.</li>
<li><codeclass="docutils literal"><spanclass="pre">name_prefix</span></code>: the name prefix of generated files.</li>
<spanclass="n">r</span><spanclass="o">=</span><spanclass="n">batch_reader</span><spanclass="p">()</span><spanclass="c1"># create a iterator for one pass of data</span>
<spanid="todo"></span><h1>TODO<aclass="headerlink"href="#todo"title="Permalink to this headline">¶</a></h1>
<divclass="section"id="key-value-sharding">
<spanid="key-value-sharding"></span><h2>支持将数据合并成内部的文件格式(key-value),方便sharding与顺序读取<aclass="headerlink"href="#key-value-sharding"title="Permalink to this headline">¶</a></h2>
</div>
<divclass="section"id="job">
<spanid="job"></span><h2>支持用户自定义的数据预处理job<aclass="headerlink"href="#job"title="Permalink to this headline">¶</a></h2>
L' inflation , en Europe , a dérapé sur l' alimentation Food : Where European inflation slipped up
L' inflation accélérée , mesurée dans la zone euro , est due principalement à l' augmentation rapide des prix de l' alimentation . The skyward zoom in food prices is the dominant force behind the speed up in eurozone inflation .
- `output_path`: directory in which output files will be saved.
- `reader`: a [data reader](https://github.com/PaddlePaddle/Paddle/blob/develop/doc/design/reader/README.md#data-reader-interface), from which the convert program will read data instances.
- `num_shards`: the number of shards that the dataset will be partitioned into.
- `name_prefix`: the name prefix of generated files.
<li><codeclass="docutils literal"><spanclass="pre">output_path</span></code>: directory in which output files will be saved.</li>
<li><codeclass="docutils literal"><spanclass="pre">reader</span></code>: a <aclass="reference external"href="https://github.com/PaddlePaddle/Paddle/blob/develop/doc/design/reader/README.md#data-reader-interface">data reader</a>, from which the convert program will read data instances.</li>
<li><codeclass="docutils literal"><spanclass="pre">num_shards</span></code>: the number of shards that the dataset will be partitioned into.</li>
<li><codeclass="docutils literal"><spanclass="pre">name_prefix</span></code>: the name prefix of generated files.</li>
<spanclass="n">r</span><spanclass="o">=</span><spanclass="n">batch_reader</span><spanclass="p">()</span><spanclass="c1"># create a iterator for one pass of data</span>