After learning the CRF and HMM models in class, we are required to realize the model by ourselves. I read the paper of CRF model, but I still found it hard to start coding. So I searched for some online blogs to explain the model’s principal, and compare the pros & cons between CRF and HMM models, the graphs on which helped me a lot in understanding both models. I also found some repositories on Github in different programming language and decide to use Java for my own implement.

The result and accuracy of the lab