| dc.creator |
Sardinha Tony Berber |
|
| dc.date |
2002 |
|
| dc.date.accessioned |
2013-05-30T12:54:19Z |
|
| dc.date.available |
2013-05-30T12:54:19Z |
|
| dc.date.issued |
2013-05-30 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-44502002000200004 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01024450&date=2002&volume=18&issue=2&spage=273 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/5481 |
|
| dc.description |
The aim of the research presented here is to report on a corpus-based method for discourse analysis that is based on the notion of segmentation, or the division of texts into cohesive portions. For the purposes of this investigation, a segment is defined as a contiguous portion of written text consisting of at least two sentences. The segmentation procedure developed for the study is called LSM (link set median), which is based on the identification of lexical repetition in text. The data analysed in this investigation were three corpora of 100 texts each. Each corpus was composed of texts of one particular genre: research articles, annual business reports, and encyclopaedia entries. The total number of words in the three corpora was 1,262,710 words. The segments inserted in the texts by the LSM procedure were compared to the internal section divisions in the texts. Afterwards, the results obtained through the LSM procedure were then compared to segmentation carried out at random. The results indicated that the LSM procedure worked better than random, suggesting that lexical repetition accounts in part for the way texts are segmented into sections. |
|
| dc.publisher |
Pontifícia Universidade Católica de São Paulo - PUC-SP |
|
| dc.source |
DELTA: Documentação de Estudos em Lingüística Teórica e Aplicada |
|
| dc.subject |
Corpus linguistics |
|
| dc.subject |
Discourse analysis |
|
| dc.subject |
Segmentation |
|
| dc.subject |
Lexical cohesion |
|
| dc.subject |
Repetition |
|
| dc.title |
Segmenting corpora of texts |
|