Tobias Günther

Tobias Günther
Retresco Gmbh

Master in Language Technology

About

3
Publications
1,215
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
44
Citations
Citations since 2016
0 Research Items
28 Citations
201620172018201920202021202202468
201620172018201920202021202202468
201620172018201920202021202202468
201620172018201920202021202202468

Publications

Publications (3)
Conference Paper
Full-text available
This paper describes the enhancements made to our GU-MLT-LT system (Günther and Furrer, 2013) for the SemEval-2014 re-run of the SemEval-2013 shared task on sentiment analysis in Twitter. The changes include the usage of a Twitter-specific to-kenizer, additional features and sentiment lexica, feature weighting and random sub-space learning. The imp...
Thesis
Full-text available
In this work we examine the problem of sentiment analysis in microblogs, which has become a popular research topic in the last years. We provide a detailed review of previous work in the field and a survey summarizing common practices and available resources. Furthermore, we conduct a series of machine learning experiments using the largest manuall...
Conference Paper
Full-text available
This paper describes the details of our system submitted to the SemEval-2013 shared task on sentiment analysis in Twitter. Our approach to predicting the sentiment of Tweets and SMS is based on supervised machine learning techniques and task-specific feature engineering. We used a linear classifier trained by stochastic gradient descent with hinge...

Network

Cited By