PROSAGA码农传奇-大数据安全-根据多个关键字对Pandas数据框上的行进行排序

您好，我正在学习数据科学，并且正在制作具有某些属性的大数据公司列表。

目前，我的数据框data看起来像这样。

```
    company_url company tag_line    product data
0   https://angel.co/billguard  BillGuard   The fastest smartest way to track your spendin...   BillGuard is a personal finance security app t...   New York City · Financial Services · Security ...
1   https://angel.co/tradesparq Tradesparq  The world's largest social network for global ...   Tradesparq is Alibaba.com meets LinkedIn. Trad...   Shanghai · B2B · Marketplaces · Big Data · Soc...
2   https://angel.co/sidewalk   Sidewalk    Hoovers (D&B) for the social era    Sidewalk helps companies close more sales to s...   New York City · Lead Generation · Big Data · S...
3   https://angel.co/pangia Pangia  The Internet of Things Platform: Big data mana...   We collect and manage data from sensors embedd...   San Francisco · SaaS · Clean Technology · Big ...
4   https://angel.co/thinknum   Thinknum    Financial Data Analysis Thinknum is a powerful web platform to value c...   New York City · Enterprise Software · Financia...
```

我想使用某些关键字（例如“大数据”）对“数据”列进行排序，并使用行创建一个新的数据框。

我当时想先找到合适的行，然后将它们放入列表中，然后根据行列表对数据框和数据进行排序，但是第一部分出现了错误。

我的代码：

```
comp_rows = []
a = ['Data','Analytics','Machine Learning','Deep','Mining']

for count, item in enumerate(data.data):
    if any(x in item for x in a):
        comp_rows.append(count)
```

错误：

```
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-174-afeee7d3d179> in <module>()
      3 
      4 for count, item in enumerate(data.data):
----> 5     if any(x in item for x in a):
      6         comp_rows.append(count)

<ipython-input-174-afeee7d3d179> in <genexpr>((x,))
      3 
      4 for count, item in enumerate(data.data):
----> 5     if any(x in item for x in a):
      6         comp_rows.append(count)

TypeError: argument of type 'float' is not iterable
```

有人可以帮我吗？