Proceedings of the 8th Workshop on Computational Approaches To Subjectivity, Sentiment and Social Media Analysis 2017
DOI: 10.18653/v1/w17-5230
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NSEmo at EmoInt-2017: An Ensemble to Predict Emotion Intensity in Tweets

Abstract: In this paper, we describe a method to predict emotion intensity in tweets. Our approach is an ensemble of three regression methods. The first method uses contentbased features (hashtags, emoticons, elongated words, etc.). The second method considers word n-grams and character ngrams for training. The final method uses lexicons, word embeddings, word ngrams, character n-grams for training the model. An ensemble of these three methods gives better performance than individual methods. We applied our method on WA… Show more

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Cited by 9 publications
(2 citation statements)
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“…Different approaches have been proposed to detect the tweet emotion intensity in the EmoInt-2017 shared task (Mohammad and Bravo-Marquez, 2017). For example, Madisetty et al (2017) proposed an ensemble model based on SVR. Goel et al (2017) and Koper et al (2017) applied CNN-LSTM architecture to this task.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…Different approaches have been proposed to detect the tweet emotion intensity in the EmoInt-2017 shared task (Mohammad and Bravo-Marquez, 2017). For example, Madisetty et al (2017) proposed an ensemble model based on SVR. Goel et al (2017) and Koper et al (2017) applied CNN-LSTM architecture to this task.…”
Section: Related Workmentioning
confidence: 99%
“…However, these method can't utilize the contextual information from texts. Supervised methods are mainly based on SVR (Madisetty and Desarkar, 2017), linear regression (John and Vechtomova, 2017) and neural networks (Goel et al, 2017;Köper et al, 2017). Usually neural network-based methods outperform SVR and linear regression-based methods siginificantly.…”
Section: Introductionmentioning
confidence: 99%