With a growing amount of subjective content distributed across the Web, there is a need for a domain-independent information retrieval system that would support ad hoc retrieval of documents expressing opinions on a specific topic of the user’s query. While the research area of opinion detection and sentiment analysis has received much attention in the recent years, little research has been done on identifying subjective content targeted at a specific topic, i.e. expressing topical opinion. This thesis presents a novel method for ad hoc retrieval of documents which contain subjective content on the topic of the query. Documents are ranked by the likelihood each document expresses an opinion on a query term, approximated as the likelihood any occurrence of the query term is modified by a subjective adjective. Domain-independent user-based evaluation of the proposed methods was conducted, and shows statistically significant gains over Google ranking as the baseline.

Thesis (M.A.)--Indiana University, 2009. / Title from screen (viewed on February 1, 2009). Department of English, Indiana University-Purdue University Indianapolis (IUPUI). Advisor(s): Julie A. Belz, Ulla M. Connor, Thomas A. Upton. Includes vitae. Includes bibliographical references (leaves 65-67).

The purpose of this project is to investigate factors that can be used to explain orthographic variation in City of Heroes (CoH), a virtual community based in an online role-playing game. While a number of models of variation exist for speech, to date, no statistical models of orthographic variation in virtual communities exist. By combining traditional variationist methods with computational text processing, this project documents socially meaningful alternations in the linguistic code regarding two types of sociolinguistic variables, namely spelling and use of abbreviations. For each of the two variable types, two dependent variables are posited, i.e. the alternation between: 1) –ing and –in in durative verbal aspect marking in forms such as coming and comin, 2) –s and –z markers of plurality in words such as cats and catz, 3) abbreviated and full forms for referential abbreviation in terms such as Atlas Park and AP, and 4) abbreviated and full forms for conative abbreviations in terms such as looking for team and lft. The study investigates the role that the following factors play in explaining orthographic variation in CoH: 1) message length, 2) standardness of the immediate linguistic environment, 3) cognitive load, 4) relative proximity in the virtual space, 5) degree of message publicness, 6) experience in the community, 7) avatar gender, and 8) social group affiliation. Through mixed-effects, multivariate models, the study demonstrates that each of the predictors has some role in explaining the orthographic variability observed in the textual record of the community. Moreover, interactions between some of the predictors prove to be significant contributors to the models, which highlight the importance of addressing interaction terms in models of language variation. The findings from the study suggest that the socio-contextual meaning of particular structures in the CoH community lead authors to make linguistic choices, which are realized as alternations in the linguistic code. Finally, implications for the study of language variation in general are discussed. / text

This study aims to contribute to the understanding of ideology conveyed by lexical items and framing of texts. Since ideology is embedded in language the frames used in newspapers construct a narrow ideological perspective for the readers to interpret subjects and events through. On the basis of editorials from The Washington Post and The Washington Times that cover President Barack Obama, the study examines how the editorials differ in their framing of Obama and which discourses and keywords occur unusually frequently in each newspaper. Findings suggest that when it comes to framing, The Washington Post allows for a relatively balanced perspective on Obama as they both support and criticise him, while The Washington Times overwhelmingly condemns and attacks Obama. A keyword analysis points to unusually frequent discourses on race, conservatives and reforms in The Washington Post, and spending, unemployment and political institutions in The Washington Times. Because of their ideological differences the newspapers construct a reality where the subject, Obama, is presented in very different ways.

A brief account of the work of the Strathy Language Unit (Queen's University)to produce a corpus suitable for supporting the publication of Guide to Canadian English Usage (Oxford 1997, 2nd ed. 2007)

Personal Statements (PSs) are self-narrative essays written for Western graduate school applications, which serve an important role in Western graduate schools’ admission processes. However, genre features of PSs have not been sufficiently addressed by previous genre studies. Such neglect indicates a promising area for investigation as the increasing number of non-native English speakers in Western higher education systems creates an urgent pedagogical need for PS-related English-as-an-Additional-Language (EAL) instruction. The present thesis reports a corpus-driven genre analysis of PSs written by Chinese EAL students (CEAL-PSs). Based on a corpus of 120 CEAL-PS samples, genre features of CEAL-PSs were investigated from three perspectives: (1) linguistic complexity (i.e. lexical diversity and grammatical intricacy), (2) content foci (i.e. at the lexical, phrasal, discoursal levels), and (3) functional move structure. In addition, comparative analyses were made between unedited and edited CEAL-PSs for investigating whether the editing process significantly changed the unedited CEAL-PSs in the above three perspectives. There were three major findings of the current study. First, the majority of lexicons used by the collected CEAL-PSs were frequent academic lexicons and the average grammatical intricacy of these samples was at senior high school or junior college levels. Second, expressions of self-promotion and discussions of academic/professional achievements were explicitly emphasized in the collected CEAL-PSs at the lexical, phrasal, and discoursal levels. Third, an IERC model (“Introduction,” “Establishing Credentials,” “Reasons for Application,” and “Conclusion”), was found to be followed by the majority of the collected CEAL-PSs. Based on the above findings, the thesis further discusses the current study’s theoretical, methodological, and pedagogical implications for EAL writing instruction in China. / Graduate / 0290 / 0681 / chensibo@uvic.ca

This dissertation uncovers and examines linguistic and functional patterns of student writing in the first two years of college. A corpus of student papers from six disciplines (philosophy, English, psychology, biology, chemistry, and physics) was collected, and multi-dimensional (MD) analysis (Biber, 1988) was used to examine the ways that discipline and paper type influence writing. Further explorations of the data compare lower-level student writing to upper-level student writing, professional academic biology writing, and the discipline-specific approximations of an English for Specific Purposes (ESP) course. Findings show that specificity of both linguistic and functional properties exist even at such low levels of disciplinary acculturation. These studies are followed by a summary and contextualization of their findings. Finally, future inquiry using collected data and future investigations into student literacy practices are proposed.

The striking similarities between Old English (OE) and its neighbour Old Frisian (OFris)—including aspects of phonology, morphology, and alliterative phrases—have long been cause for comment, and often for controversy. The question of whether the resemblance was caused by an immediate common ancestor (Anglo-Frisian) or by neighboring positions in a dialect continuum/Sprachkreis has been hotly disputed using phonological and toponymic evidence, but not in recent years. Consensus in the nineties fell in favour of the dialect continuum, and there the issue has largely rested. However, recent finds in archaeology, history, and genetics argue that the case requires a second look. Developments in grammaticalization theory and contact linguistics give us new tools with which to investigate. Are the similarities between OE and OFris due to an exclusive shared ancestor, or are those languages merely part of a dialect continuum, with no closer relationship than that shared with the other early West Germanic dialects? And are there any reliable criteria to separate out inheritance-based similarities from those that are spread by contact? Shared developments seem, primo facie, to be evidence of shared inheritance, but there are other possible explanations. Parallel drift after separation, convergent development, or coincidence might be the cause of any shared feature. In this paper, I discuss recently proposed methods of distinguishing inheritance from drift and contact, focusing on how morphosyntax can help explore the shared history of OE and OFris. While grammaticalization processes often lead to cross-linguistic similarities, the fact that OE and OFris display a cluster of grammaticalizations not found in other early West Germanic dialects may be significant. The exclusive developments under investigation include aga(n) ‘have’ > ‘have to’ and the present participle as verbal complement. By comparing the forms, meanings, and distribution of these grammaticalized forms in the OFris corpus to that of their cognate forms in OE, I show that the two languages probably diverged from one another substantially later than they diverged from Old Saxon and Old Low Franconian.

As a semantic investigation into Anglo-Saxon medicine, this thesis investigates the ways in which the Old English language was adapted to the technical discipline of medicine, with an emphasis on semantic interference between Latin medical terminology and Old English medical terminology. The main purpose of the examination is to determine the extent to which scholarly ideas concerning the nature of the human body and the causes of disease were preserved between the Latin texts and the English texts which were translated and compiled from them. The main way in which this has been carried out is through a comparative analysis of technical vocabulary, excluding botanical terms, in medical prose texts utilising the Dictionary of Old English Web Corpus of texts, and a selection of printed editions of Latin texts which seem to have been the most likely sources of medical knowledge in Anglo-Saxon England. As a prerequisite to this comparative methodology it has been necessary to assemble a corpus of Latin textual parallels to the single most significant Old English medical text extant, namely Bald’s Leechbook. These parallels have been presented in an appendix alongside a transcript and translation of Bald’s Leechbook. A single question thus lies at the heart of this thesis: did Old English medical texts preserve any of the classical medical theories of late antiquity? In answering this question, a number of other significant findings have come to light. Most importantly, it is to be noted that modern scholarship is only now beginning to focus on the range of Late Antique and Byzantine medical texts available in Latin translation in the early medieval period, most notably for our present purposes Alexander of Tralles, but also Oribasius, Galen, pseudo-Galen and several Latin recensions of the works of Soranus of Ephesus, including the so-called Liber Esculapii and Liber Aurelii. The linguistic study further demonstrates that the technical language of these texts was very well understood and closely studied in Anglo-Saxon England, the vernacular material not only providing excellent readings of abstruse Latin technical vocabulary, but also demonstrating a substantial knowledge of technical terms of Greek origin which survive in the Latin texts.

Through their coverage in the mass media transgender people and the trans rights movement have only recently stepped into the public eye. Because this emergence is so recent, it has not been widely studied within the field of linguistics. This thesis aims to explore the representation of transgender people in newspapers using an approach informed by corpus linguistics and critical discourse analysis. Using collocation and concordance line analysis it identifies and discusses what semantic prosodies exist surrounding transgender people in The Daily Mail and The Guardian during 2015–2017. Many different semantic prosodies were found, and most of them were neither clearly negative nor positive towards transgender people. The prosodies were found to sometimes overlap and reinforce each other, and dominant news stories surrounding transgender people seemed to have great staying power. The overall conclusion is that transgender language in newspapers is still in its formative years and that additional research in this field is necessary. / <p>2018-08-21</p>