Python method for downloading PTB data sets (with NLP common data sets)

Hearing people's feathers hanging 2020-11-12 23:16:17
python method downloading ptb data

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ptb Data set is the most widely used data set in language model learning , This data set is often used to train RNN Neural networks as language prediction ,tensorflow about ptb Data set reading also defines its own function library for reading , stay python 1.0 Defined models File for import ptb Library function , But when python After upgrading , Import models When the file appears :ModuleNotFountError error , You need to download and import by yourself ,github There's someone sharing models file , But it's not clear how to install , There are many online tutorials , But there are still a lot of errors in the installation , After a day's work, I successfully imported it into , So write a tutorial , You don't have to download the lower version tensorflow, Be careful : This tutorial applies to linux Under the system tensorflow.

step 1: In low version tensorflow in , Import ptb The library statement is “from tensorflow.models.rnn.ptb import reader”, Its form and introduction mnist Like the library , So we need to find the installation models Location of the library , Enter... On the command line :

 locate tensorflow/examples/tutorials

The file with the above path will be displayed , Find the way */tensorflow/examples/tutorials/mnist, At this point, the path */tensorflow It's our installation models The path of , use cd Command to enter the file .

step 2: Go up there tensorflow After the document , use git download models Folder , Entering commands on the command line :

git clone –recurse-submodules

If not installed git, Please install it yourself git

step 3: At this point, run the containing statement “from tensorflow.models.rnn.ptb import reader” There will still be mistakes , The main reason is that the content of the downloaded file is different from that of the lower version library , You can step into the path “*/tensorflow/models” Find out , No files rnn,rnn File existence and path “*/tensorflow/models/tutorials/” Under the document , So we need to change the sentence to

“from tensorflow.models.tutorials.rnn.ptb import reader”

step 4: There will be mistakes at this time , Tips ModuleNotFoundError:No module name ‘reader’, At this point, we need to deal with ptb Medium File modification , Put the “import reader” Modified into “from tensorflow.models.tutorials.rnn.ptb import reader”, And will “import util” Modified into “from tensorflow.models.tutorials.rnn.ptb import util”  At this point, run the program again , Will be imported successfully ptb


Treebanks and annotated corpus useful for training POS tagger, parser etc
Penn Treebank
WSJ Corpus
NEGRA German corpus
Tiger corpus
alpino Treebank
Turin University Treebank
prague dependency Treebank

Semantic relation annotated corpus

Text classification corpus
Reuters dataset
news group datasets

Parallel corpus used in machine translation
Text summarization

DUC-2001, 2002, 2003, 2004, 2005, 2006, 2007
TAC-2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Machine Reading

Microsoft Marco
Microsoft COCO:

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