WASSA-2017 Shared Task on Emotion Intensity
Saif M. Mohammad,Felipe Bravo-Marquez +1 more
- pp 34-49
TLDR
The first shared task on detecting the intensity of emotion felt by the speaker of a tweet and the first datasets of tweets annotated for anger, fear, joy, and sadness intensities using a technique called best–worst scaling (BWS) are presented.Citations
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Proceedings ArticleDOI
SemEval-2018 Task 1: Affect in Tweets
TL;DR: This work presents the SemEval-2018 Task 1: Affect in Tweets, which includes an array of subtasks on inferring the affectual state of a person from their tweet, with a focus on the techniques and resources that are particularly useful.
Proceedings ArticleDOI
Obtaining Reliable Human Ratings of Valence, Arousal, and Dominance for 20,000 English Words
TL;DR: The NRC VAD Lexicon is presented, which has human ratings of valence, arousal, and dominance for more than 20,000 English words and it is shown that the ratings obtained are vastly more reliable than those in existing lexicons.
Posted Content
Examining Gender and Race Bias in Two Hundred Sentiment Analysis Systems
TL;DR: The authors used the EEC dataset to examine 219 automatic sentiment analysis systems that took part in a recent shared task, SemEval-2018 Task 1 'Affect in Tweets'.
Proceedings ArticleDOI
Examining Gender and Race Bias in Two Hundred Sentiment Analysis Systems
TL;DR: The Equity Evaluation Corpus (EEC) is presented, which consists of 8,640 English sentences carefully chosen to tease out biases towards certain races and genders, and it is found that several of the systems show statistically significant bias.
Journal ArticleDOI
Cross-Cultural Polarity and Emotion Detection Using Sentiment Analysis and Deep Learning on COVID-19 Related Tweets
TL;DR: Deep long short-term memory models used for estimating the sentiment polarity and emotions from extracted tweets have been trained to achieve state-of-the-art accuracy on the sentiment140 dataset and the use of emoticons showed a unique and novel way of validating the supervised deep learning models on tweets extracted from Twitter.
References
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Journal ArticleDOI
The WEKA data mining software: an update
TL;DR: This paper provides an introduction to the WEKA workbench, reviews the history of the project, and, in light of the recent 3.6 stable release, briefly discusses what has been added since the last stable version (Weka 3.4) released in 2003.
Proceedings Article
Efficient Estimation of Word Representations in Vector Space
TL;DR: Two novel model architectures for computing continuous vector representations of words from very large data sets are proposed and it is shown that these vectors provide state-of-the-art performance on the authors' test set for measuring syntactic and semantic word similarities.
Proceedings ArticleDOI
Mining and summarizing customer reviews
Minqing Hu,Bing Liu +1 more
TL;DR: This research aims to mine and to summarize all the customer reviews of a product, and proposes several novel techniques to perform these tasks.
Journal ArticleDOI
An argument for basic emotions
TL;DR: This work has shown that not only the intensity of an emotion but also its direction may vary greatly both in the amygdala and in the brain during the course of emotion regulation.
Journal ArticleDOI
A law of comparative judgment
TL;DR: The law of comparative judgment as mentioned in this paper is applicable not only to the comparison of physical stimulus intensities but also to qualitative comparative judgments such as those of excellence of specimens in an educational scale.