first version of pycrf
first version
small changes
merged derivatives and log likelihood
removed hardcoding of number of features and labels
derivates arrary only created once
regularization put in separate functions
vectorizing for speedups
plotting of weights
minimization can be keyboard interrupted
making sure to first save the temporary weights and then check to calculate the accuracy
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vectorization
notes
some changes
saving and loading of weights to text files
weighting of the feature vector
plotting of most important learned CRF features