DE eng

Search in the Catalogues and Directories

Page: 1...47 48 49 50 51 52 53 54
Hits 1.001 – 1.020 of 1.080

1001
Teaching Computational Linguistics ; Challenges and Target Audiences
Amaro, Raquel. - : COPEC - Science and Education Research Council, 2016
BASE
Show details
1002
Automated Learning of Event Coding Dictionaries for Novel Domains with an Application to Cyberspace
BASE
Show details
1003
Short text classification of clinical questions
Jindal, Shubham. - : uga, 2016
BASE
Show details
1004
On link predictions in complex networks with an application to ontologies and semantics
Entrup, Bastian. - : Justus-Liebig-Universität Gießen, 2016. : FB 05 - Sprache, Literatur, Kultur. Germanistik, 2016
BASE
Show details
1005
Ensembles of Text and Time-Series Models for Automatic Generation of Financial Trading Signals
Bari, Omar Abdul. - : University of Kansas, 2016
BASE
Show details
1006
Structured Approaches for Exploring Interpersonal Relationships in Natural Language Text
Abstract: Human relationships have long been studied by scientists from domains like sociology, psychology, literature, etc. for understanding people's desires, goals, actions and expected behaviors. In this dissertation we study inter-personal relationships as expressed in natural language text. Modeling inter-personal relationships from text finds application in general natural language understanding, as well as real-world domains such as social networks, discussion forums, intelligent virtual agents, etc. We propose that the study of relationships should incorporate not only linguistic cues in text, but also the contexts in which these cues appear. Our investigations, backed by empirical evaluation, support this thesis, and demonstrate that the task benefits from using structured models that incorporate both types of information. We present such structured models to address the task of modeling the nature of relationships between any two given characters from a narrative. To begin with, we assume that relationships are of two types: cooperative and non-cooperative. We first describe an approach to jointly infer relationships between all characters in the narrative, and demonstrate how the task of characterizing the relationship between two characters can benefit from including information about their relationships with other characters in the narrative. We next formulate the relationship-modeling problem as a sequence prediction task to acknowledge the evolving nature of human relationships, and demonstrate the need to model the history of a relationship in predicting its evolution. Thereafter, we present a data-driven method to automatically discover various types of relationships such as familial, romantic, hostile, etc. Like before, we address the task of modeling evolving relationships but don't restrict ourselves to two types of relationships. We also demonstrate the need to incorporate not only local historical but also global context while solving this problem. Lastly, we demonstrate a practical application of modeling inter-personal relationships in the domain of online educational discussion forums. Such forums offer opportunities for its users to interact and form deeper relationships. With this view, we address the task of identifying initiation of such deeper relationships between a student and the instructor. Specifically, we analyze contents of the forums to automatically suggest threads to the instructors that require their intervention. By highlighting scenarios that need direct instructor-student interactions, we alleviate the need for the instructor to manually peruse all threads of the forum and also assist students who have limited avenues for communicating with instructors. We do this by incorporating the discourse structure of the thread through latent variables that abstractly represent contents of individual posts and model the flow of information in the thread. Such latent structured models that incorporate the linguistic cues without losing their context can be helpful in other related natural language understanding tasks as well. We demonstrate this by using the model for a very different task: identifying if a stated desire has been fulfilled by the end of a story.
Keyword: Computational Linguistics; Computer science; Machine Learning; Natural Language Processing; Relationships; Structured Prediction
URL: http://hdl.handle.net/1903/18359
https://doi.org/10.13016/M28Z0S
BASE
Hide details
1007
Extracting biomedical events from pairs of text entities
In: ISSN: 1471-2105 ; BMC Bioinformatics ; https://hal.archives-ouvertes.fr/hal-01313324 ; BMC Bioinformatics, BioMed Central, 2015, 16 (Suppl 10), pp.S8. ⟨10.1186/1471-2105-16-S10-S8⟩ ; http://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-16-S10-S8 (2015)
BASE
Show details
1008
Sentiment Analysis with Incremental Human-in-the-Loop Learning and Lexical Resource Customization
Mishra, Shubhanshu; Diesner, Jana; Byrne, Jason. - : ACM Digital Library, 2015
BASE
Show details
1009
Guided Probabilistic Topic Models for Agenda-setting and Framing
Nguyen, Viet An. - 2015
BASE
Show details
1010
PREDICTING MUSIC GENRE PREFERENCES BASED ON ONLINE COMMENTS
In: Master's Theses (2014)
BASE
Show details
1011
Entity Information Extraction using Structured and Semi-structured resources ...
Unkn Unknown. - : Temple University. Libraries, 2014
BASE
Show details
1012
The USAGE review corpus for fine-grained, multi-lingual opinion analysis ...
Klinger, Roman. - : Bielefeld University, 2014
BASE
Show details
1013
The USAGE review corpus for fine-grained, multi-lingual opinion analysis ...
Klinger, Roman. - : Bielefeld University, 2014
BASE
Show details
1014
The USAGE review corpus for fine-grained, multi-lingual opinion analysis
Klinger, Roman. - : Bielefeld University, 2014
BASE
Show details
1015
Deep stochastic sentence generation : resources and strategies
Mille, Simon. - : Universitat Pompeu Fabra, 2014
In: TDX (Tesis Doctorals en Xarxa) (2014)
BASE
Show details
1016
Supervised and semi-supervised statistical models for word-based sentiment analysis ; Überwachte und halbüberwachte statistische Modelle zur wortbasierten Sentimentanalyse
BASE
Show details
1017
Identification of Informativeness in Text using Natural Language Stylometry
In: Electronic Thesis and Dissertation Repository (2014)
BASE
Show details
1018
Analysing discourse and text complexity for learning and collaborating ; L'analyse de la complexité du discours et du texte pour apprendre et collaborer
Dascalu, Mihai. - : HAL CCSD, 2013
In: https://tel.archives-ouvertes.fr/tel-00978420 ; Education. Université de Grenoble; Universitatea politehnica (Bucarest), 2013. Français. ⟨NNT : 2013GRENH004⟩ (2013)
BASE
Show details
1019
Pour une démarche centrée sur l'utilisateur dans les ENT. Apport au Traitement Automatique des Langues.
Beust, Pierre. - : HAL CCSD, 2013
In: https://tel.archives-ouvertes.fr/tel-01070522 ; Sciences de l'information et de la communication. Université de Caen, 2013 (2013)
BASE
Show details
1020
Combining an expert-based medical entity recognizer to a machine-learning system: methods and a case-study
In: Biomedical Informatics Insights ; https://hal.archives-ouvertes.fr/hal-01972779 ; Biomedical Informatics Insights, 2013, 13p (2013)
BASE
Show details

Page: 1...47 48 49 50 51 52 53 54

Catalogues
0
0
0
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
1.080
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern