1998
DOI: 10.1080/01638539809545031
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Using latent semantic analysis to assess knowledge: Some technical considerations

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Cited by 93 publications
(49 citation statements)
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“…Consequently, a total of 791 rated Another plausible cause for the lack of coreferential identification of probable topic sentences in Experiment 1 stems from the widely acknowledged confound that overlap indices tend to be overly influenced by text length (Dennis, 2007;McCarthy, Rus, et al, 2007;McNamara, Ozuru, Graesser, & Louwerse, 2006;Penumatsa et al, 2006;Rehder et al, 1998). That is, when longer texts (in this case, sentences) are compared, there is greater likelihood that the same (or similar) words will be identified.…”
Section: Resultsmentioning
confidence: 99%
“…Consequently, a total of 791 rated Another plausible cause for the lack of coreferential identification of probable topic sentences in Experiment 1 stems from the widely acknowledged confound that overlap indices tend to be overly influenced by text length (Dennis, 2007;McCarthy, Rus, et al, 2007;McNamara, Ozuru, Graesser, & Louwerse, 2006;Penumatsa et al, 2006;Rehder et al, 1998). That is, when longer texts (in this case, sentences) are compared, there is greater likelihood that the same (or similar) words will be identified.…”
Section: Resultsmentioning
confidence: 99%
“…Comme la méthode est basée essentiellement sur le vocabulaire et ses relations avec le contexte, il doit y avoir un lien étroit entre le sujet des textes contenus dans l'espace sémantique et le sujet des textes produits par les humains. Les publications récentes au sujet de la LSA (Foltz, 1996 ;Landauer, Foltz, & Laham, (1998) ;Rehder et al, 1998) suggèrent qu'idéalement, on devrait retrouver dans l'espace sémantique l'ensemble des mots utilisés par les humains dans leurs textes.…”
Section: L'espace Sémantiqueunclassified
“…Entre los diversos métodos computacionales existentes se destacan aquellos basados en algoritmos de procesamiento del lenguaje natural (PLN), en particular el Análisis Semántico latente (LSA por su sigla en inglés), para evaluar automatizadamente diversos productos textuales, entre ellos los resúmenes escritos en lengua inglesa (Landauer, Laham, Rehder & Schreiner, 1997;Rehder, Schreiner, Wolfe, Laham, Landauer & Kintsch, 1998;Kintsch, Steinhart, Stahl, LSA Research Group, Matthews & Lamb, 2000;Landauer & Psotka, 2000;Landauer, Laham & Foltz, 2003). Estos estudios han mostrado que los métodos basados en LSA son efectivos en la evaluación automatizada de ensayos y resúmenes.…”
Section: Introductionunclassified