1 code implementation • 11 Oct 2018 • Pankaj Gupta, Subburam Rajaram, Hinrich Schütze, Bernt Andrassy, Thomas Runkler
iDepNN models the shortest and augmented dependency paths via recurrent and recursive neural networks to extract relationships within (intra-) and across (inter-) sentence boundaries.
Ranked #1 on Relation Extraction on MUC6
no code implementations • COLING 2018 • Pankaj Gupta, Bernt Andrassy, Hinrich Schütze
The task is challenging due to significant term mismatch in the query and ticket pairs of asymmetric lengths, where subject is a short text but description and solution are multi-sentence texts.
no code implementations • NAACL 2018 • Pankaj Gupta, Subburam Rajaram, Hinrich Schütze, Bernt Andrassy
We also introduce a metric (named as SPAN) to quantify the capability of dynamic topic model to capture word evolution in topics over time.
1 code implementation • COLING 2016 • Pankaj Gupta, Hinrich Sch{\"u}tze, Bernt Andrassy
This paper proposes a novel context-aware joint entity and word-level relation extraction approach through semantic composition of words, introducing a Table Filling Multi-Task Recurrent Neural Network (TF-MTRNN) model that reduces the entity recognition and relation classification tasks to a table-filling problem and models their interdependencies.