从PDF文件中提取文本数据 [英] Extracting text data from PDF files

问题描述

是否可以从R中的PDF文件解析文本数据?那里似乎不是与此类提取相关的软件包，但是有人尝试或看到过这是用R完成的吗?

Is it possible to parse text data from PDF files in R? There does not appear to be a relevant package for such extraction, but has anyone attempted or seen this done in R?

在 Python中是PDFMiner ，但如果可能的话，我希望将此分析保留在R中.

In Python there is PDFMiner, but I would like to keep this analysis all in R if possible.

有什么建议吗?

推荐答案

Linux系统具有pdftotext，我取得了一定的成功.默认情况下，它从给定foo.pdf创建foo.txt.

Linux systems have pdftotext which I had reasonable success with. By default, it creates foo.txt from a give foo.pdf.

也就是说，文本挖掘程序包可能具有转换器.

That said, the text mining packages may have converters. A quick rseek.org search seems to concur with your crantastic search.

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