Why I get different scores use the same code?

[sherry6247]

I use the same code you report in the README section, like that:
`meatapath = "/HardDisk/lsc_part/app/MetaMap/public_mm_lite/"
mm = MetaMapLite.get_instance(meatapath)
sents = ['Heart Attack', 'John had a huge heart attack']

concepts, error = mm.extract_concepts(sents,[1,2])
for concept in concepts:
print(concept)
print(concept.trigger, concept.score)`
but I get the result like:

the score and tree_codes different from you result :
Concept(index='1', mm='MM', score='14.64', preferred_name='Myocardial Infarction', cui='C0027051', semtypes='[dsyn]', trigger='["Heart attack"-tx-1-"Heart Attack"]', location='TX', pos_info='1:12', tree_codes='C14.280.647.500;C14.907.585.500')
Concept(index='2', mm='MM', score='13.22', preferred_name='Myocardial Infarction', cui='C0027051', semtypes='[dsyn]', trigger='["Heart attack"-tx-1-"heart attack"]', location='TX', pos_info='17:12', tree_codes='C14.280.647.500;C14.907.585.500')