python-crfsuite
python-crfsuite copied to clipboard
scrapinghub
A python binding for crfsuite
Hi, I am trying crfsuite for sentence labeling (eg. whether a sentence is a QUESTION or GREETING or COMMAND etc.). Is it possible with this algorithm? If yes, what are...
I modified the source code in crfsuite, how can I applied the changes to its python wrapper (i.e., pycrfsuite)?
In the `examples/CoNLL 2002.ipynb` directory the model uses the labels in the training step exactly in `word2features` function . and yet you got an accuracy less than 100%
I was wondering about cross validation and I just would like to know if doing it this way (after splitting the corpus) actually updates the model: `for i in range(10):...
Would it be possible to extend the functionality of `ItemSequence` to allow the use of tuples. Python dictionaries have an incredible memory overhead and when using an extensive feature set...
I was reading the csrfsuite docs how the ":" is used to define weight on features and that it should be escaped in the feature otherwise. I was looking through...
I've trained my CRF model with the following parameters configuration: ``` trainer.set_params({ 'c1': 1.0, # coefficient for L1 penalty 'c2': 1e-3, # coefficient for L2 penalty 'max_iterations': 50, # stop...
I plan to do some Chinese named entity recogition. I want to know how to make features in this condition,like: "广东省中山市坦洲镇南坦路232号牡丹酒店" In this sentence,each char should be "a word" in...
