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 8 of 8 for “"product descriptions"”.
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Design evolution management: A design methodology for representing and utilizing design rationale
"In conventional design practice, a detailed product description is the end-result of a design process. Usually these detailed product descriptions do not reveal their heritage from early-stage abstract product descriptions or the particular influence from different life-cycle perspectives. This …
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Joint analysis of user-generated content and product information to enhance user experience in e-commerce
… on joint analysis of user-generated content and product information; in this dissertation, user-generated content includes user reviews and social media text data, and product information includes product descriptions and product specifications in general. This dissertation aims at assisting …
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Information in Online Purchase Decision Processes: Information Extraction, Data Analysis and Economic Impact
… in online markets cannot inspect the physical product to evaluate it and reduce their perceived risk. Hence, consumers in online markets are dependent upon the information that they can gather about a product in which they are interested. Therefore, they have two primary sources of information: …
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Few-Shot Semi-Supervised Robust Text Classification with MAML
… systems classifying textual content such as product descriptions or news articles based on limited amounts of user feedback. In such settings, existing supervised methods lack a way to leverage unlabeled data, which may be available in larger amounts. We develop a method for improving the …
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Impacts of LLM-Based Text Normalization on Price Prediction
… on price prediction from user-generated product descriptions. Using the Mercari Price Suggestion Challenge dataset, we normalize 120,000 item descriptions with GPT-4o-mini and evaluate the impact across three modeling pipelines: a fine-tuned DistilBERT encoder with a linear regression …
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The impact of product health description and serving size information on consumption
… was to investigate the effects of manipulating product health descriptions and serving size information on actual calorie consumption and estimations of calorie consumption. In a 3 (no description vs. healthy description vs. unhealthy description) by 2 (normal serving size information vs. larger …
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Packing materialities: marketising trans prosthetics
… people, and with the commercialisation of products designed for use in this practice. To pack is to wear an object in your underwear to emulate in some way or shape a penis, and to provide the feeling or impression of genitals that the wearer does not possess. This thesis charts the …
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Accurate and Trustworthy Recommender Systems: Algorithms and Findings
… rewriting framework (ATR) can generate optimal product descriptions via two-phase fine-tuning of language models. Such rewritten product descriptions can significantly boost the ranks of target items, and the attackers can exploit the vulnerability of text-aware recommenders to promote their own …