如何在加州大学伯克利分校安然电子邮件分析数据集上查找“约 1700 封带标签电子邮件的子集”中给出的电子邮件的类别?

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我正在使用该网站的数据集“大约 1700 条标记电子邮件的子集”https://bailando.berkeley.edu/enron_email.html 但我很困惑如何找到某些电子邮件的类别?

解压文件后,有一些电子邮件,其中包含 xxxx.txt 文件和相应的 xxxx.cats 文件,其中包含该电子邮件的类别。还有一个categories.txt文件包含如何从cats文件中查找类别。

假设“3111.txt”文件中有一封电子邮件,其类别由“3111.cats”文件给出。但是我将如何使用文件中给出的信息找到类别。 就像在 3111.cats 文件中一样,给定的数据是:

1,1,1
2,9,1
3,7,1

那么文件3111.txt是什么类别?

这是categories.txt文件中的信息:

Format of each line in .cats file:
n1,n2,n3

n1 = top-level category
n2 = second-level category
n3 = frequency with which this category was assigned to this message


Here are the categories:


1 Coarse genre
 
1.1 Company Business, Strategy, etc. (elaborate in Section 3 [Topics])
1.2 Purely Personal
1.3 Personal but in professional context (e.g., it was good working with you)
1.4 Logistic Arrangements (meeting scheduling, technical support, etc)
1.5 Employment arrangements (job seeking, hiring, recommendations, etc)
1.6 Document editing/checking (collaboration)
1.7 Empty message (due to missing attachment)
1.8 Empty message


2 Included/forwarded information 

2.1 Includes new text in addition to forwarded material
2.2 Forwarded email(s) including replies
2.3 Business letter(s) / document(s)
2.4 News article(s)
2.5 Government / academic report(s)
2.6 Government action(s) (such as results of a hearing, etc)
2.7 Press release(s)
2.8 Legal documents (complaints, lawsuits, advice)
2.9 Pointers to url(s)
2.10 Newsletters
2.11 Jokes, humor (related to business)
2.12 Jokes, humor (unrelated to business)
2.13 Attachment(s) (assumed missing)


3 Primary topics (if coarse genre 1.1 is selected) 

3.1 regulations and regulators (includes price caps)
3.2 internal projects -- progress and strategy
3.3 company image -- current
3.4 company image -- changing / influencing
3.5 political influence / contributions / contacts
3.6 california energy crisis / california politics
3.7 internal company policy
3.8 internal company operations
3.9 alliances / partnerships
3.10 legal advice
3.11 talking points
3.12 meeting minutes
3.13 trip reports


4 Emotional tone (if not neutral) 

4.1 jubilation
4.2 hope / anticipation
4.3 humor
4.4 camaraderie
4.5 admiration
4.6 gratitude
4.7 friendship / affection
4.8 sympathy / support
4.9 sarcasm
4.10 secrecy / confidentiality
4.11 worry / anxiety
4.12 concern
4.13 competitiveness / aggressiveness
4.14 triumph / gloating
4.15 pride
4.16 anger / agitation
4.17 sadness / despair
4.18 shame
4.19 dislike / scorn

如何通过xxxx.cats文件查找某邮件xxxx.txt文件的类别?

nlp text-classification
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