回答此问题可获得 20 贡献值,回答如果被采纳可获得 50 分。
<p>我有一些短语的列表,我想将它们转换成数据框中的列,作为机器学习模型的输入。代码应该在所有数据行中找到唯一的短语,为唯一的行创建列,并通过显示一个<code>1</code>来指示该短语是否存在于行中,如果该短语存在,则显示一个<code>0</code>来指示该短语是否存在于行中</p>
<p>这些短语如下所示:</p>
<pre class="lang-py prettyprint-override"><code>{"TV", "Internet", "Wireless Internet", "Kitchen", "Free Parking on Premises",
"Buzzer/Wireless Intercom", "Heating", "Family/Kid Friendly",
"Washer,Dryer", "Smoke Detector", "Carbon Monoxide Detector",
"First Aid Kit", "Safety Card", "Fire Extinguisher", "Essentials"
}
{"TV", "Internet", "Wireless Internet", "Air Conditioning", "Kitchen",
"Pets Allowed", "Pets live on this property", "Dog(s)", "Heating",
"Family/Kid Friendly", "Washer", "Dryer", "Smoke Detector",
"Carbon Monoxide Detector", "Fire Extinguisher", "Essentials",
"Shampoo", "Lock on Bedroom Door", "Hangers", "Hair Dryer", "Iron"
}
</code></pre>
<p>数据帧中所需的输出:</p>
<p><a href="https://i.stack.imgur.com/HKSU4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HKSU4.png" alt="enter image description here"/></a></p>