Arpit Rana
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View article: User Experience and the Role of Personalization in Critiquing-Based Conversational Recommendation
User Experience and the Role of Personalization in Critiquing-Based Conversational Recommendation Open
Critiquing—where users propose directional preferences to attribute values—has historically been a highly popular method for conversational recommendation. However, with the growing size of catalogs and item attributes, it becomes increasi…
View article: A Workflow Analysis of Context-driven Conversational Recommendation
A Workflow Analysis of Context-driven Conversational Recommendation Open
A number of recent works have made seminal contributions to the understanding of user intent and recommender interaction in conversational recommendation. However, to date, these studies have not focused explicitly on context-driven intera…
View article: Simulation of Novel 9-Level Inverter Topology With Reduced Number of Switches
Simulation of Novel 9-Level Inverter Topology With Reduced Number of Switches Open
This paper presents a new circuitry for multilevel inverter which was designed by using less number of DC sources(4 batteries). Also the number of switches were reduced and IGBT were used as switches. The design is a modification of cascad…
View article: Navigation-by-preference
Navigation-by-preference Open
We present Navigation-by-Preference, n-by-p, a new conversational recommender that uses what the literature calls preference-based feedback. Given a seed item, the recommender helps the user navigate through item space to find an item that…