Search Results for author: Alex

Found 15 papers, 1 papers with code

Evaluating the Predictive Performance of Positive-Unlabelled Classifiers: a brief critical review and practical recommendations for improvement

no code implementations6 Jun 2022 Jack D. Saunders, Alex, A. Freitas

Positive-Unlabelled (PU) learning is a growing area of machine learning that aims to learn classifiers from data consisting of labelled positive and unlabelled instances.

Abstractive Text Summarization Based on Deep Learning and Semantic Content Generalization

1 code implementation ACL 2019 Panagiotis Kouris, Alex, Georgios ridis, Andreas Stafylopatis

This work proposes a novel framework for enhancing abstractive text summarization based on the combination of deep learning techniques along with semantic data transformations.

Abstractive Text Summarization

Multilingual prediction of Alzheimer's disease through domain adaptation and concept-based language modelling

no code implementations NAACL 2019 Kathleen C. Fraser, Nicklas Linz, Bai Li, Kristina Lundholm Fors, Frank Rudzicz, Alex K{\"o}nig, ra, Alex, Jan ersson, Philippe Robert, Dimitrios Kokkinakis

There is growing evidence that changes in speech and language may be early markers of dementia, but much of the previous NLP work in this area has been limited by the size of the available datasets.

Domain Adaptation Language Modelling

Experiences with Parallelisation of an Existing NLP Pipeline: Tagging Hansard

no code implementations LREC 2014 Stephen Wattam, Paul Rayson, Alex, Marc er, Jean Anderson

This is contrasted with a description of the cluster on which it was to run, and specific limitations are discussed such as the overhead of using SAN-based storage.

3rd party observer gaze as a continuous measure of dialogue flow

no code implementations LREC 2012 Jens Edlund, Alex, Simon ersson, Jonas Beskow, Lisa Gustavsson, Mattias Heldner, Anna Hjalmarsson, Petter Kallionen, Ellen Marklund

We present an attempt at using 3rd party observer gaze to get a measure of how appropriate each segment in a dialogue is for a speaker change.

Action Detection

ISO 24617-2: A semantically-based standard for dialogue annotation

no code implementations LREC 2012 Harry Bunt, Alex, Jan ersson, Jae-Woong Choe, Alex Chengyu Fang, Koiti Hasida, Volha Petukhova, Andrei Popescu-Belis, David Traum

This paper summarizes the latest, final version of ISO standard 24617-2 ``Semantic annotation framework, Part 2: Dialogue acts''''''''.

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