Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"content representations"”.
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Integrating content and semantic representations for music recommendation.
… which may be used to calculate similarity. Content representations capture the musical and texture facets of each track, and semantic representations describe social and cultural information provided by listeners. This thesis is motivated by an analysis of the strengths and weaknesses of …
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Perturbation-invariant Speech Representation Learning by Online Clustering
… models face significant challenges in enhancing content-related performance with unlabeled data, requiring substantial computational resources. Meanwhile, learning from clustered discrete units has been shown to facilitate accurate phonetic representations. Thus, this thesis investigates speaker …
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A comparative analysis of academic literacy specifications for a standardised test and academic literacy requirements for reading and writing in a range of disciplinary contexts
… were analysed by means of thematic coding and content analysis. The findings revealed two distinct content representations in different subjects, that is text-dominant and visual literacy-dominant orientations that influenced the practice and application of different literacies, academic …
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Visualisation and manipulation tools for Modal logic
… these extremes.<br></br><br></br>Two roles for representations in reasoning are identified: providing a concrete domain for students to reason about, and supporting the process of reasoning. Systems which make use of these complementary representations were found to be more effective for …
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Describing and understanding the enacted curriculum of selected Grade 10 Life Science teachers in the Western Cape, South Africa
… and then further analysed using the Pedagogic Content Knowledge (PCK) evidence-reporting table (PCK ERT). Interviews were conducted before the teaching events to allow for content representations (CoRes) to be developed. Overall the teachers lacked planning and the habit of reflection in and of …
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The relationship between teachers' pedagogical content knowledge about electrostatics and learners' performance
… the relationship between teachers' pedagogical content knowledge (PCK) about electrostatics and learners' performance in the topic. Two in-service and two pre-service physical science teachers, together with their learners, agreed to participate in the study. The PCK of the teachers was viewed …