sklearn-crfsuite | scikit-learn inspired API for CRFsuite | Machine Learning library

 by   mansweet Python Version: Current License: No License

kandi X-RAY | sklearn-crfsuite Summary

kandi X-RAY | sklearn-crfsuite Summary

sklearn-crfsuite is a Python library typically used in Artificial Intelligence, Machine Learning applications. sklearn-crfsuite has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

scikit-learn inspired API for CRFsuite
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              sklearn-crfsuite has a low active ecosystem.
              It has 4 star(s) with 4 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              sklearn-crfsuite has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of sklearn-crfsuite is current.

            kandi-Quality Quality

              sklearn-crfsuite has no bugs reported.

            kandi-Security Security

              sklearn-crfsuite has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              sklearn-crfsuite does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              sklearn-crfsuite releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed sklearn-crfsuite and discovered the below as its top functions. This is intended to give you an instant insight into sklearn-crfsuite implemented functionality, and help decide if they suit your requirements.
            • Wraps a function to flattens y arrays
            • Flatten a list of lists
            Get all kandi verified functions for this library.

            sklearn-crfsuite Key Features

            No Key Features are available at this moment for sklearn-crfsuite.

            sklearn-crfsuite Examples and Code Snippets

            No Code Snippets are available at this moment for sklearn-crfsuite.

            Community Discussions

            QUESTION

            Uncomplete installation of the RASA package with the issue: FileNotFoundError: [Errno 2] No such file or directory: 'HISTORY.rst'
            Asked 2021-Apr-01 at 14:19

            i have been using rasa for the past few weeks without problems. But recently i had issues with the installation of Spacy, leading me to uninstall an reinstall python. The issue may have occurred because of some dualities between python3.8 and 3.9 which i wasnt abled to pinpoint.

            After deleting all python version from my computer, i just reinstalled python 3.9.2. and reinstall rasa with:

            ...

            ANSWER

            Answered 2021-Mar-21 at 14:59

            rasa 2.4 declares compatibility with Python 3.6, 3.7 and 3.8 but not 3.9 so pip is trying to find one compatible with 3.9 or at least one that doesn't declare any restriction. It finds such release at version 0.0.5.

            To use rasa 2.4 downgrade to Python 3.8.

            PS. Don't hurry up to upgrade to the latest Python — 3rd-party packages are usually not so fast. Currently Python 3.7 and 3.8 are the best.

            Source https://stackoverflow.com/questions/66733525

            QUESTION

            PIP install rasa-x is not working and pip downgrade too
            Asked 2021-Jan-25 at 13:34

            I have exactly the same problem as mentioned in PIP install rasa-x takes forever. In the Rasa installation guide they say, you have to create an environment first. Everytime I do: conda create --name rasa python==3.7.6 it automatically downloads pip-20.3.3. If I now try the pip install --upgrade pip==20.2 command it shows the following error: Error. What did I do wrong? Thanks for the help!

            **Update: python -m pip install --upgrade pip==20.2 worked, but now there is another problem when trying to install Rasa-X:Rasa-X installation error

            here is the code

            ...

            ANSWER

            Answered 2021-Jan-25 at 13:34

            I had this issue as well and for me installing pip packages with python -m pip install worked. So python -m pip install --upgrade pip==20.2 should work for you.

            See here:

            Source https://stackoverflow.com/questions/65884779

            QUESTION

            Update scikit-learn
            Asked 2020-Jul-06 at 10:17

            I successfully installed scikit-learn 0.23.1 with pip.

            ...

            ANSWER

            Answered 2020-Jul-06 at 10:17

            I discovered that I have two versions of python, the first is included in anaconda and the second outside of anaconda I solved the problem by:

            1. uninstall of two versions
            2. installation only anaconda

            Source https://stackoverflow.com/questions/62589954

            QUESTION

            AttributeError: 'RandomizedSearchCV' object has no attribute 'grid_scores_'
            Asked 2020-May-14 at 05:51

            When I tried this code:

            ...

            ANSWER

            Answered 2020-May-14 at 05:51

            grid_scores_ is deprecated and cv_results_ is used now.

            For more reference RandomizedSearchCV

            Source https://stackoverflow.com/questions/61722752

            QUESTION

            My sklearn_crfsuite model does not learn anything
            Asked 2020-Apr-01 at 09:15

            I'm trying to create an annotations prediction model, following the tutorial here, but my model doesn't learn anything. Here is a sample of my training data and labels:

            [{'bias': 1.0, 'word.lower()': '\nreference\nissue\ndate\ndgt86620\n4\n \n19-dec-05\nfalcon\n7x\ntype\ncertification\n27_4-100\nthis\ndocument\nis\nthe\nintellectual\nprop...nairbrakes\nhandle\nposition\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n0\ntable\n1\n:\nairbrake\ncas\nmessages\n', 'word[-3:]': 'es\n', 'word[-2:]': 's\n', 'word.isupper()': False, 'word.istitle()': False, 'word.isdigit()': False, 'postag': 'POS', 'postag[:2]': 'PO', 'w_emb_0': 0.03418987928976114, 'w_emb_1': 0.617338281 1066742, 'w_emb_2': 0.004420982990809508, 'w_emb_3': 0.08293022662242588, 'w_emb_4': 0.22162269482070363, 'w_emb_5': 0.4334545347397811, 'w_emb_6': 0.7844891779932379, 'w_emb_7': 0.028043262790094503, 'w_emb_8': 0.5233847386564157, 'w_emb_9': 0.9685677133128328, 'w_em b_10': 0.19379126558708126, 'w_emb_11': 0.2809608896964926, 'w_emb_12': 0.384759230815804, 'w_emb_13': 0.15385904662767336, 'w_emb_14': 0.5206500040610533, 'w_emb_15': 0.009148526006733215, 'w_emb_16': 0.5894118695171416, 'w_emb_17': 0.7356989708459056, 'w_emb_18': 0. 5576774100159024, 'w_emb_19': 0.2185294430010376, 'BOS': True, '+1:word.lower()': 'reference', '+1:word.istitle()': False, '+1:word.isupper()': True, '+1:postag': 'POS', '+1:postag[:2]': 'PO'}, {'bias': 1.0, 'word.lower()': 'reference', 'word[-3:]': 'NCE', 'word[-2:]' : 'CE', 'word.isupper()': True, 'word.istitle()': False, 'word.isdigit()': False, 'postag': 'POS', 'postag[:2]': 'PO', 'w_emb_0': -0.390038, 'w_emb_1': 0.30677223, 'w_emb_2': -1.010975, 'w_emb_3': 0.3656154, 'w_emb_4': 0.5319459, 'w_emb_5': 0.45572615, 'w_emb_6': -0.4 6090943, 'w_emb_7': 0.87250936, 'w_emb_8': 0.036648277, 'w_emb_9': -0.3057043, 'w_emb_10': 0.33427167, 'w_emb_11': -0.19664396, 'w_emb_12': -0.64899784, 'w_emb_13': -0.1785065, 'w_emb_14': -0.117423356, 'w_emb_15': 0.16247013, 'w_emb_16': 0.11694676, 'w_emb_17': -0.30 693895, 'w_emb_18': -1.0026807, 'w_emb_19': 0.9946743, '-1:word.lower()': '\nreference...n \n \n \n \n \n \n \n \n0\ntable\n1\n:\nairbrake\ncas\nmessages\n', '-1:word.istitle()': False, '-1:word.isupper()': False, '-1:postag': 'POS', '-1:postag[:2]': 'PO', '+1:word.lower()': 'issue', '+1:word.istitle()': False, '+1:word. isupper()': True, '+1:postag': 'POS', '+1:postag[:2]': 'PO'}, {'bias': 1.0, 'word.lower()': 'issue', 'word[-3:]': 'SUE', 'word[-2:]': 'UE', 'word.isupper()': True, 'word.istitle()': False, 'word.isdigit()': False, 'postag': 'POS', 'postag[:2]': 'PO', 'w_emb_0': -1.220 4882, 'w_emb_1': 0.8920707, 'w_emb_2': -3.8380668, 'w_emb_3': 1.5641377, 'w_emb_4': 2.1918254, 'w_emb_5': 1.8509868, 'w_emb_6': -2.0664182, 'w_emb_7': 3.1591077, 'w_emb_8': -0.33126026, 'w_emb_9': -1.4278139, 'w_emb_10': 0.9291533, 'w_emb_11': -0.6761407, 'w_emb_12': -2.9582167, 'w_emb_13': -0.5395561, 'w_emb_14': -0.8363763, 'w_emb_15': 0.25568742, 'w_emb_16': 0.4932978, 'w_emb_17': -1.6198335, 'w_emb_18': -4.183924, 'w_emb_19': 4.281094, '-1:word.lower()': 'reference', '-1:word.istitle()': False, '-1:word.isupper()': True, '-1:p ostag': 'POS', '-1:postag[:2]': 'PO', '+1:word.lower()': 'date', '+1:word.istitle()': False, '+1:word.isupper()': True, '+1:postag': 'POS', '+1:postag[:2]': 'PO'}...]
            y_train = ['O', 'O', 'O'...'I-data-c-a-s_message-type'....'B-data-c-a-s_message-type']

            and here is the model definition and training:

            `

            ...

            ANSWER

            Answered 2020-Apr-01 at 09:15

            The problem is solved. As you can see above, the support (number of evaluation samples) is a total of 113. However, the number of samples in the training set was just about 14 !! which is too small ! and I've just not noticed this difference. I've inverted the training and test datasets, and now, performances are something like this:

            Source https://stackoverflow.com/questions/60956062

            QUESTION

            Why doesn't the rasa nlu recognize that tensorflow is installed?
            Asked 2020-Feb-28 at 10:09

            I'm using the rasa nlu with the supervised_embedding pipeline, and I am trying to train my models. On my local machine, I can train without any issues. When I try to train the models on my server, I am getting the following error:

            ...

            ANSWER

            Answered 2020-Feb-26 at 14:31

            Looks like the reason it wasn't working on the server is because the CPU on it doesn't have the AVX instruction set. I have managed to train it on another server that has the AVX instruction set.

            Source https://stackoverflow.com/questions/60400753

            QUESTION

            Work computer python package installation fail
            Asked 2019-May-17 at 07:44

            i try to install a package sklearn-crfsuite https://pypi.org/project/sklearn-crfsuite/#files on my working computer in windows, where I do not have admin rights. Besides the root enviorment I already created my own enviorment following called: Test.

            Normally I use anacando navigator to install new packages, there everything works fine, but this package is not in anaconda navigator, so I am opening the anaconda prompt /conda prompt to install in manually. Here the problem starts.

            I start by choosing the right enviorment in the command line: activate Test

            I installed pip and scikit already and have the python version 3.6.8. So I try to run the following command: pip install sklearn-crfsuite

            And I get the error: Could not find a version that satisfies the requirement sklearn-crfsuite Error: no matching distrubation found for sklearn-crfsuite

            ...

            ANSWER

            Answered 2019-May-17 at 07:44

            I found a soluation on my own, for everyone who will have this problem at some time, search for the package on anaconda cloud: https://anaconda.org/derickl/sklearn-crfsuite

            the command is changing just a little bit then: conda install -c derickl sklearn-crfsuite

            where derickl denotes the cloud.

            Source https://stackoverflow.com/questions/56181468

            QUESTION

            How to get back incorrect NER predictions in sklearn-crfsuite
            Asked 2019-Mar-22 at 05:49

            I am performing NER using sklearn-crfsuite. I am trying to report back on an entity mention by entity mention case as a true positive (both prediction and expected correct even if no entity), false positive (prediction says yes, expected no) or false negative (prediction says no, expected yes).

            I cannot see how to get anything other than tag/token based summary statistics for NER performance.

            I would be OK with a different way of grouping entity mentions such as: correct, incorrect, partial, missing, spurious. I can write a whole bunch of code around it myself to try to accomplish this (and might have to), but there has to be a single call to get this info?

            Here are some of the calls that are being made to get the summary statistics:

            ...

            ANSWER

            Answered 2019-Mar-22 at 01:01

            It's not so straightforward to get the metrics you mentioned (i.e., correct, incorrect, partial, missing, spurious) which I believe are the same ones as SemEval'13 challenge introduced.

            I also needed to report some results based on these metrics and ended up coding it myself:

            I'm working together with someone else and we are planning to release that as package that can be easily integrated with open-source NER systems and/or read standard formats like CoNLL. Feel free to join and help us out :)

            Source https://stackoverflow.com/questions/55281583

            QUESTION

            why is pip installation of scipy failing in elastic beanstalk?
            Asked 2017-Aug-29 at 22:50

            I am in the process of migrating a Django app from Heroku to Elastic Beanstalk. It is working fine in Heroku as is.

            I am getting the error Your requirements.txt is invalid. Snapshot your logs for details. When I dive into the eb-activity.log I see the failure seems to be related to atlas and scipy. I don't understand why requirements.txt is invalid on aws but valid on heroku. Insight into what is causing this error and how to remedy would be greatly appreciated.

            My eb-activity.log

            ...

            ANSWER

            Answered 2017-Aug-29 at 17:20

            You need to have a BLAS/LAPACK installed (so that atlas and atlas-dev are available on your system). See this link for instructions and try adding libblas-dev and liblapack-dev to the yum list of packages in your config file.

            Source https://stackoverflow.com/questions/45942997

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install sklearn-crfsuite

            You can download it from GitHub.
            You can use sklearn-crfsuite like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/mansweet/sklearn-crfsuite.git

          • CLI

            gh repo clone mansweet/sklearn-crfsuite

          • sshUrl

            git@github.com:mansweet/sklearn-crfsuite.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link