We present, in this paper, our contribution in DEFT 2018 task 2 : "Global polarity", determining the overall polarity (Positive, Negative, Neutral or MixPosNeg) of tweets regarding public transport, in French language. Our system is based on a list of sentiment seed-words adapted for French public transport tweets. These seed-words are extracted from DEFT's training annotated dataset, and the sentiment relations between seed-words and other terms are captured by cosine measure of their word embeddings representations, using a French language word embeddings model of 683k words. Our semi-supervised system achieved an F1-measure equals to 0.64. RÉSUMÉ Mots-graines de Similarité de Sentiment Adaptés pour la Classification de Polarité des Tweet...
International audienceThis articles describes the methods developed by the TWEETANEUSE team for the ...
Twitter is one of the most popular micro-blogging services on the web. The service allows sharing, i...
International audienceFor the purpose of opinion exploring in tweets, this article presents a sentim...
We present, in this paper, our contribution in DEFT 2018 task 2 : "Global polarity", determining the...
DEFT 2018We present, in this paper, our contribution in DEFT 2018 task 2 : "Global polarity", determ...
International audienceWe present, in this paper, our contribution in SemEval2017 task 4 : " Sentimen...
National audienceInformation Retrieval and Sentiment Analysis in Tweets about Public Transportation ...
National audienceInformation Retrieval and Sentiment Analysis in Tweets about Public Transportation ...
National audienceCharacter-level Models for Polarity Detection in Tweets We present our contribution...
National audienceThis paper describes the system we used on the tasks of the text mining challenge (...
International audienceL'édition 2015 du défi fouille de texte (DEFT) porte sur la fouille d'opinion ...
International audienceThis articles describes the methods developed by the TWEETANEUSE team for the ...
Twitter is one of the most popular micro-blogging services on the web. The service allows sharing, i...
International audienceFor the purpose of opinion exploring in tweets, this article presents a sentim...
We present, in this paper, our contribution in DEFT 2018 task 2 : "Global polarity", determining the...
DEFT 2018We present, in this paper, our contribution in DEFT 2018 task 2 : "Global polarity", determ...
International audienceWe present, in this paper, our contribution in SemEval2017 task 4 : " Sentimen...
National audienceInformation Retrieval and Sentiment Analysis in Tweets about Public Transportation ...
National audienceInformation Retrieval and Sentiment Analysis in Tweets about Public Transportation ...
National audienceCharacter-level Models for Polarity Detection in Tweets We present our contribution...
National audienceThis paper describes the system we used on the tasks of the text mining challenge (...
International audienceL'édition 2015 du défi fouille de texte (DEFT) porte sur la fouille d'opinion ...
International audienceThis articles describes the methods developed by the TWEETANEUSE team for the ...
Twitter is one of the most popular micro-blogging services on the web. The service allows sharing, i...
International audienceFor the purpose of opinion exploring in tweets, this article presents a sentim...