Created
January 17, 2020 12:11
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textual emoji count in a sentence
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| self.pattern_happy_emoji = re.compile(r'([:;=] ?-?(\)|D+|d+|P))') | |
| self.pattern_unhappy_emoji = re.compile(r'(: ?-?(\(|/|([Ss]))+)') | |
| def _extract_feature(self, sentence): | |
| emoji_flag = np.array([0, 0]) | |
| # search for happy emoji | |
| emoji_flag[0] = len(self.pattern_happy_emoji.findall(sentence)) | |
| # search for unhappy emoji | |
| emoji_flag[1] = len(self.pattern_unhappy_emoji.findall(sentence)) | |
| return emoji_flag |
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