205,772 research outputs found
From the User to the Medium: Neural Profiling Across Web Communities
Online communities provide a unique way for individuals to access information
from those in similar circumstances, which can be critical for health
conditions that require daily and personalized management. As these groups and
topics often arise organically, identifying the types of topics discussed is
necessary to understand their needs. As well, these communities and people in
them can be quite diverse, and existing community detection methods have not
been extended towards evaluating these heterogeneities. This has been limited
as community detection methodologies have not focused on community detection
based on semantic relations between textual features of the user-generated
content. Thus here we develop an approach, NeuroCom, that optimally finds dense
groups of users as communities in a latent space inferred by neural
representation of published contents of users. By embedding of words and
messages, we show that NeuroCom demonstrates improved clustering and identifies
more nuanced discussion topics in contrast to other common unsupervised
learning approaches
Mind the gap? The persistence of pathological discourses in urban regeneration policy
Urban regeneration policy has historically framed policy problems using a discourse that pathologises areas and spatial communities. Since 2001 in England, and 2002 in Scotland a structural change in policy has occurred where citywide partnerships are now meant overcome structural spatial inequalities, countering pathological explanations. This paper uses historical and discourse analysis to evaluate one of the major community regeneration strategies developed by the Scottish Executive in 2002: Better Communities in Scotland: Closing the Gap. It seeks to ask whether structural change in policy was paralleled by discursive change; what discursive path dependence is evidenced? The text is placed in the historic context of UK urban renewal policies dating back to the launch of the Urban Programme in 1968 and particularly the policy discourse created by the influential Conservative government policy of 1988 New Life for Urban Scotland and the wider discourses of poverty and neighbourhood renewal policy created by Labour governments since 1997. The close textual analysis of the text shows that Better Communities in Scotland continues to pathologise spatial communities. Although this suggests a degree of historical path dependency, the historic breadth of the analysis also problematises simple historical determinism
Crossing Selma\u27s Bridge: Integrating Visual Discovery Strategy and Young Adult Literature to Promote Dialogue and Understanding
Urban communities, separated by race and class, experience a disproportionate number of gun deaths, police shootings, crime, violent and nonviolent protests, as well as disparities in housing, education, and employment. These discussions are visual and textual, appearing in both traditional and social media outlets. How do adolescents read and make sense of these images? We discuss integrating a Social Studies practice, Visual Discovery Strategy, with Young Adult Literature to provide students with the skills to both critique images from the events in their lives and produce responses through both traditional and digital methods
Logic Against Bias: Textual Entailment Mitigates Stereotypical Sentence Reasoning
Due to their similarity-based learning objectives, pretrained sentence
encoders often internalize stereotypical assumptions that reflect the social
biases that exist within their training corpora. In this paper, we describe
several kinds of stereotypes concerning different communities that are present
in popular sentence representation models, including pretrained next sentence
prediction and contrastive sentence representation models. We compare such
models to textual entailment models that learn language logic for a variety of
downstream language understanding tasks. By comparing strong pretrained models
based on text similarity with textual entailment learning, we conclude that the
explicit logic learning with textual entailment can significantly reduce bias
and improve the recognition of social communities, without an explicit
de-biasing processComment: Accepted by EACL 202
Textual Materialities, Agents of Exchange and Translational Communities
A review ofAnne E.B. Coldiron. Printers without Borders. Translation and Textuality in the Renaissance. Cambridge University Press, 2015. William T. Rossiter. Wyatt Abroad. Tudor Diplomacy and the Translation of Power. Cambridge, UK: D.S. Brewer, 2014.
Structures in Crisis: A Narrative Approach to Asghar Farhadi’s Films
This paper proposes an exploration of the films of Iranian director Asghar Farhadi. It employs a methodology based on textual analysis, focusing specifically on the structural design of his films and the focalization processes of his scripts. It shows how Farhadi’s work can be understood as a coherent research project with a uniquely solid model based on chronological linearity as a way to explore the violent breakdown of different emotional communities: families, marriages, groups of friends, etc. At the same time, it considers how all the focalization processes in his films are oriented toward two main concepts: knowledge (of the characters, but also of the audience) and pain (of living in a [narrative] world afflicted by meaninglessness)
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Sixteenth Century Morisco Devotional Manuscripts in their Mediterranean Contexts
This thesis examines the religiosities of sixteenth century Morisco communities. By
exploring the language, composition and contents of their devotional manuscripts, I demonstrate
an alternative perspective from the current historiography. While the predominant narrative
tends to focus upon the Moriscos as 'crypto-Muslims' and 'minorities', this was not the case for all
Moriscos. The manuscripts examined here demonstrate the presence of communities less
interested in dissimulation and far more focused on 'normative' Islamic beliefs and practices.
Also, these works reveal religious interests, shared not only by the Moriscos, but also other
confessional communities in the wider early modern Mediterranean. I argue that the Moriscos
should be understood as complex and dynamic communities and participants in the spaces in
which they lived.
The thesis begins with an historical overview of Morisco communities in sixteenth
century Spain. I demonstrate that far from being on the peripheries of their world(s), Morisco
communities were at the centre of emerging and conflicting notions of 'Spanishness' during this
period. Similarly, the language and composition of their written works evidence Morisco
participation in broader social and intellectual trends. The thesis next turns to a sample of their
extant sixteenth century devotional manuscripts in order to explore what the contents reveal
about the textual interests of these communities. Rather than finding dissimulation and
hybridity at the forefront of these works we instead see the largest textual emphasis upon Islamic
beliefs and practices in their 'normative' conditions. The thesis then explores the way in
which these contents are presented and demonstrates that the overarching textual focus of these
works concerns the sacralisation of time with a programme of structured devotion. Once again,
in exhibiting this textual interest, these Moriscos show themselves to be vibrant contributors to a
Mediterranean-wide shared interest in structured devotions and sacred time. While many
scholars continue to propose that the Moriscos were a 'tragic minority', these works attest to the
presence of other more 'positive' narratives. In the numerous ways in which the manuscripts
facilitate the sacralisation of daily life they normalise the 'everyday' rather than the 'crisis'. The
thesis concludes by discussing the implications of this more complex understanding of Morisco
communities in Mediterranean studies and Islamic studies more generally
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