NTNU-1@ScienceIE at SemEval-2017 Task 10: Identifying and Labelling Keyphrases with Conditional Random Fields

no code implementations • SEMEVAL 2017 • Erwin Marsi, Utpal Kumar Sikdar, Cristina Marco, Biswanath Barik, Rune S{\ae}tre

We present NTNU{'}s systems for Task A (prediction of keyphrases) and Task B (labelling as Material, Process or Task) at SemEval 2017 Task 10: Extracting Keyphrases and Relations from Scientific Publications (Augenstein et al., 2017).

Dependency Parsing Named Entity Recognition (NER) +1

NTNU-2 at SemEval-2017 Task 10: Identifying Synonym and Hyponym Relations among Keyphrases in Scientific Documents

no code implementations • SEMEVAL 2017 • Biswanath Barik, Erwin Marsi

This paper presents our relation extraction system for subtask C of SemEval-2017 Task 10: ScienceIE.

feature selection General Classification +3

Marine Variable Linker: Exploring Relations between Changing Variables in Marine Science Literature

no code implementations • EACL 2017 • Erwin Marsi, Pinar Pinar {\O}zturk, Murat V. Ardelan

We report on a demonstration system for text mining of literature in marine science and related disciplines.

IDI@NTNU at SemEval-2016 Task 6: Detecting Stance in Tweets Using Shallow Features and GloVe Vectors for Word Representation

no code implementations • SEMEVAL 2016 • Henrik B{\o}hler, Petter Asla, Erwin Marsi, Rune S{\ae}tre

Sentiment Analysis Stance Detection

Extraction and generalisation of variables from scientific publications

no code implementations • EMNLP 2015 • Erwin Marsi, Pinar {\"O}zt{\"u}rk

Care Episode Retrieval

no code implementations • WS 2014 • Hans Moen, Erwin Marsi, Filip Ginter, Laura-Maria Murtola, Tapio Salakoski, Sanna Salanter{\"a}

Decision Making Information Retrieval +2

Towards Dynamic Word Sense Discrimination with Random Indexing

no code implementations • WS 2013 • Hans Moen, Erwin Marsi, Bj{\"o}rn Gamb{\"a}ck

Semantic Textual Similarity Word Sense Induction

Improving Word Translation Disambiguation by Capturing Multiword Expressions with Dictionaries

no code implementations • WS 2013 • Lars Bungum, Bj{\"o}rn Gamb{\"a}ck, Andr{\'e} Lynum, Erwin Marsi

Language Modelling Machine Translation +5

NTNU-CORE: Combining strong features for semantic similarity

no code implementations • SEMEVAL 2013 • Erwin Marsi, Hans Moen, Lars Bungum, Gleb Sizov, Bj{\"o}rn Gamb{\"a}ck, Andr{\'e} Lynum

Named Entity Recognition (NER) Semantic Similarity +1