def get_tag(word,emission_params,freq_words):
if word not in freq_words:
word = resolve_rare_class(word)
max_val = 0
max_tag = ''
for tag in tag_list:
key_tuple = (word, tag)
if key_tuple in emission_params:
val = emission_params[key_tuple]
if val > max_val:
max_tag = tag
max_val = val
return max_tag
def get_emission_param(word,tag,emission_params,freq_words):
if word not in freq_words:
word = resolve_rare_class(word)
if (word,tag) in emission_params:
return emission_params[(word,tag)]
else: return 0.0
