Temporal Random Indexing: A System for Analysing Word Meaning over Time

During the last decade the surge in available data spanning different epochs has inspired a new analysis of cultural, social, and linguistic phenomena from a temporal perspective. This paper describes a method that enables the analysis of the time evolution of the meaning of a word. We propose Tempo...

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Autores principales:	Annalina Caputo, Pierpaolo Basile, Giovanni Semeraro
Formato:	article
Lenguaje:	EN
Publicado:	Accademia University Press 2015
Materias:	Social Sciences H Computational linguistics. Natural language processing P98-98.5
Acceso en línea:	https://doaj.org/article/55ce11131f834c728e75e40061bc11a8
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spelling	oai:doaj.org-article:55ce11131f834c728e75e40061bc11a82021-12-02T09:52:26ZTemporal Random Indexing: A System for Analysing Word Meaning over Time2499-455310.4000/ijcol.315https://doaj.org/article/55ce11131f834c728e75e40061bc11a82015-12-01T00:00:00Zhttp://journals.openedition.org/ijcol/315https://doaj.org/toc/2499-4553During the last decade the surge in available data spanning different epochs has inspired a new analysis of cultural, social, and linguistic phenomena from a temporal perspective. This paper describes a method that enables the analysis of the time evolution of the meaning of a word. We propose Temporal Random Indexing (TRI), a method for building WordSpaces that takes into account temporal information. We exploit this methodology in order to build geometrical spaces of word meanings that consider several periods of time. The TRI framework provides all the necessary tools to build WordSpaces over different time periods and perform such temporal linguistic analysis. We propose some examples of usage of our tool by analysing word meanings in two corpora: a collection of Italian books and English scientific papers about computational linguistics. This analysis enables the detection of linguistic events that emerge in specific time intervals and that can be related to social or cultural phenomena.Annalina CaputoPierpaolo BasileGiovanni SemeraroAccademia University PressarticleSocial SciencesHComputational linguistics. Natural language processingP98-98.5ENIJCoL, Vol 1, Iss 1, Pp 61-74 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	Social Sciences H Computational linguistics. Natural language processing P98-98.5
spellingShingle	Social Sciences H Computational linguistics. Natural language processing P98-98.5 Annalina Caputo Pierpaolo Basile Giovanni Semeraro Temporal Random Indexing: A System for Analysing Word Meaning over Time
description	During the last decade the surge in available data spanning different epochs has inspired a new analysis of cultural, social, and linguistic phenomena from a temporal perspective. This paper describes a method that enables the analysis of the time evolution of the meaning of a word. We propose Temporal Random Indexing (TRI), a method for building WordSpaces that takes into account temporal information. We exploit this methodology in order to build geometrical spaces of word meanings that consider several periods of time. The TRI framework provides all the necessary tools to build WordSpaces over different time periods and perform such temporal linguistic analysis. We propose some examples of usage of our tool by analysing word meanings in two corpora: a collection of Italian books and English scientific papers about computational linguistics. This analysis enables the detection of linguistic events that emerge in specific time intervals and that can be related to social or cultural phenomena.
format	article
author	Annalina Caputo Pierpaolo Basile Giovanni Semeraro
author_facet	Annalina Caputo Pierpaolo Basile Giovanni Semeraro
author_sort	Annalina Caputo
title	Temporal Random Indexing: A System for Analysing Word Meaning over Time
title_short	Temporal Random Indexing: A System for Analysing Word Meaning over Time
title_full	Temporal Random Indexing: A System for Analysing Word Meaning over Time
title_fullStr	Temporal Random Indexing: A System for Analysing Word Meaning over Time
title_full_unstemmed	Temporal Random Indexing: A System for Analysing Word Meaning over Time
title_sort	temporal random indexing: a system for analysing word meaning over time
publisher	Accademia University Press
publishDate	2015
url	https://doaj.org/article/55ce11131f834c728e75e40061bc11a8
work_keys_str_mv	AT annalinacaputo temporalrandomindexingasystemforanalysingwordmeaningovertime AT pierpaolobasile temporalrandomindexingasystemforanalysingwordmeaningovertime AT giovannisemeraro temporalrandomindexingasystemforanalysingwordmeaningovertime
_version_	1718397944999182336

Temporal Random Indexing: A System for Analysing Word Meaning over Time

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