| T. K. LANDAUER AND S. T. DUMAIS, Latent Semantic Analysis and the measurement of knowledge, in Proceedings of the First Educational Testing Service Conference on Applications of Natural Language Processing in Assessment and Education, 1994. To appear. |
....is learned. Specifically, I attempt to examine just how much semantic information is captured in the representations, in order to evaluate the claims about knowledge acquisition and representation capabilities of these models. 3 II. LATENT SEMANTIC ANALYSIS Latent Semantic Analysis (LSA) (Landauer Dumais, 1994; 1997) is a high dimensional linear associative model that analyzes a large corpus of natural text and generates a representation that captures the similarity of words and text passages. A brief description of the LSA methodology follows. Input to LSA is a matrix consisting of rows representing ....
Landauer, T. K., & Dumais, S. T. (1994). Latent semantic analysis and the measurement of knowledge.
....translating the queries into French and searching a French only database. The method has shown almost as good results for retrieving English abstracts and Japanese Kanji ideographs, and for multilingual translations (English and Greek) of the Bible [30] Modeling Human Memory Landauer and Dumais [20] have recently used LSI spaces to model some of the associative relationships observed in human memory. They were interested in term term similarities. LSI is often described intuitively as a method for finding synonyms words which occur in similar patterns of documents will be near each other ....
T. K. LANDAUER AND S. T. DUMAIS, Latent Semantic Analysis and the measurement of knowledge, in Proceedings of the First Educational Testing Service Conference on Applications of Natural Language Processing in Assessment and Education, 1994. To appear.
....translating the queries into French and searching a French only database. The method has shown almost as good results for retrieving English abstracts and Japanese Kanji ideographs, and for multilingual translations (English and Greek) of the Bible [29] Modeling Human Memory. Landauer and Dumais [19] have recently used LSI spaces to model some of the associative relationships observed in human memory. They were interested in term term similarities. LSI is often described intuitively as a method for finding synonyms words which occur in similar patterns of documents will be near each other ....
T. K. Landauer and S. T. Dumais, Latent Semantic Analysis and the measurement of knowledge, in Proceedings of the First Educational Testing Service Conference on Applications of Natural Language Processing in Assessment and Education, 1994. To appear.
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