36 citations · 154 across the 55 of their papers we have counts for
5 papers · 1 filter
Social Emotion Mining Techniques for Facebook Posts Reaction Prediction
Florian Krebs, Bruno Lubascher, Tobias Moers +2
As of February 2016 Facebook allows users to express their experienced emotions about a post by using five so-called `reactions'. This research paper proposes and evaluates alterna…
A retrieval-based dialogue system utilizing utterance and context embeddings
Alexander Bartl, Gerasimos Spanakis
Finding semantically rich and computer-understandable representations for textual dialogues, utterances and words is crucial for dialogue systems (or conversational agents), as the…
Massive Open Online Courses Temporal Profiling for Dropout Prediction
Tom Rolandus Hagedoorn, Gerasimos Spanakis
Massive Open Online Courses (MOOCs) are attracting the attention of people all over the world. Regardless the platform, numbers of registrants for online courses are impressive but…
Accumulated Gradient Normalization
Joeri Hermans, Gerasimos Spanakis, Rico Möckel
This work addresses the instability in asynchronous data parallel optimization. It does so by introducing a novel distributed optimizer which is able to efficiently optimize a cent…
Reciprocal Recommender System for Learners in Massive Open Online Courses (MOOCs)
Sankalp Prabhakar, Gerasimos Spanakis, Osmar Zaiane
Massive open online courses (MOOC) describe platforms where users with completely different backgrounds subscribe to various courses on offer. MOOC forums and discussion boards off…