Skip to content

Optimization to "negated" function. #128

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
naturalscienceuser wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Optimization to "negated" function. #128

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 4 additions & 10 deletions vaderSentiment/vaderSentiment.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,14 +31,14 @@
N_SCALAR = -0.74

NEGATE = \
["aint", "arent", "cannot", "cant", "couldnt", "darent", "didnt", "doesnt",
{"aint", "arent", "cannot", "cant", "couldnt", "darent", "didnt", "doesnt",
"ain't", "aren't", "can't", "couldn't", "daren't", "didn't", "doesn't",
"dont", "hadnt", "hasnt", "havent", "isnt", "mightnt", "mustnt", "neither",
"don't", "hadn't", "hasn't", "haven't", "isn't", "mightn't", "mustn't",
"neednt", "needn't", "never", "none", "nope", "nor", "not", "nothing", "nowhere",
"oughtnt", "shant", "shouldnt", "uhuh", "wasnt", "werent",
"oughtn't", "shan't", "shouldn't", "uh-uh", "wasn't", "weren't",
"without", "wont", "wouldnt", "won't", "wouldn't", "rarely", "seldom", "despite"]
"without", "wont", "wouldnt", "won't", "wouldn't", "rarely", "seldom", "despite"}

# booster/dampener 'intensifiers' or 'degree adverbs'
# http://en.wiktionary.org/wiki/Category:English_degree_adverbs
Expand Down Expand Up @@ -87,15 +87,9 @@ def negated(input_words, include_nt=True):
Determine if input contains negation words
"""
input_words = [str(w).lower() for w in input_words]
neg_words = []
neg_words.extend(NEGATE)
for word in neg_words:
if word in input_words:
for word in input_words:
if word in NEGATE or (include_nt and "n't" in word):
return True
if include_nt:
for word in input_words:
if "n't" in word:
return True
'''if "least" in input_words:
i = input_words.index("least")
if i > 0 and input_words[i - 1] != "at":
Expand Down