Update README.md

Author: chetnakaushal

README.md

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 # Artificial Intelligence Nanodegree Program Resources
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+#forked
 ## Classroom Exercises
 
 ### 1. Constraint Satisfaction Problems
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 In this notebook, you'll use the Pomegranate library to build a hidden Markov model for part of speech tagging with a universal tagset. Hidden Markov models have been able to achieve >96% tag accuracy with larger tagsets on realistic text corpora. Hidden Markov models have also been used for speech recognition and speech generation, machine translation, gene recognition for bioinformatics, and human gesture recognition for computer vision, and more.
 
-Read more [here](/Projects/4_HMM%20Tagger)
+Read more [here](/Projects/4_HMM%20Tagger)