Conditional Random Fields Training and Testing using CRF++

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Sir i am getting the error encoder.cpp(340) [feature_index.open(templfile, trainfile) ] featurr_index.cpp(174) [max_size == size] inconsistent column size: 3 2 train_verbs.txt... How to resolve this?

nithiyaj

When I run this command: "crf_learn template inputin.txt model", it only shows reading training data: 0.01s. and this doesn't even creates the model file. Please help yaar!!

teenanandwani

Awesome video! Helped me a lot with my assignment today, thank you.
Could you, perchance, tell me the name of the first two songs played in the video? Really liked them!

takurospirit

Hi - how do I read the model file? Can you kindly point to a data structure? I am finding it difficult to map the weights with the feature-label combinations.

rajdeepsarkar

Kindly help in resolving this issue:
$ crf_test
feature_index.cpp(193) [mmap_.open(model_filename)] mmap.h(153) [(fd = ::open(filename, flag | O_BINARY)) >= 0] open failed:

stanlyshaji

where should template file be? are we prepare its content? or is the template file null at beggining?

demetsen

CRF++, this library is really great to perform conditional random field.
But i still don't understand the template file.

jugsma

please can you tell me how can i convert my data into CoNLL format

gost

What could possibly be the solution of this error

Asad:my asad$ crf_learn crf_basictemplate_file train_file model_file

CRF++: Yet Another CRF Tool Kit
Copyright (C) 2005-2013 Taku Kudo, All rights reserved.

encoder.cpp(340) [feature_index.open(templfile, trainfile)] feature_index.cpp(135) [ifs] open failed: crf_basictemplate_file

anitashaikh

How to create a CRF++ template from a text file ?

TechFinTv

how can i convert train data to conll format?

demetsen

sir please guide me how to install the crf++ in ubuntu

khan

Great video, thanks! It will be more helpful if you attach your test file. Could you please add that file?

erickpeter

It will be helpful if you attach your sample files (template file and training file) in description

khanhquocle

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