Update README.txt and comment

dizys · Feb 17, 2022 · 8651ebd · 8651ebd
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diff --git a/README.txt b/README.txt
@@ -1,4 +1,5 @@
 NYU NLP Homework 3: Implement a Viterbi HMM POS tagger
+    Improved the unknown-word tagging by classify the unknown by common suffixes
     by Ziyang Zeng (zz2960)
     Spring 2022
 

diff --git a/src/main.py b/src/main.py
@@ -11,6 +11,7 @@
 
 from typing import Dict, List, Tuple, Set, Union, TypedDict
 
+# For the word whose count is 1, we substitute it with the word affix class instead
 suffixes: List[Union[List[str], str]] = [['able', 'ible'], 'al', 'an', 'ar', 'ed', 'en', ['er', 'or'],
                                          'est', 'ing', ['ish', 'ous', 'ful', 'less'], 'ive', 'ly', ['ment', 'ness'], 'y']