Visual Analytics for Topic Model Optimization based on User-Steerable Speculative Execution.
IEEE Transactions on Visualization and Computer Graphics(2019)
摘要
To effectively assess the potential consequences of human interventions in model-driven analytics systems, we establish the concept of speculative execution as a visual analytics paradigm for creating user-steerable preview mechanisms. This paper presents an explainable, mixed-initiative topic modeling framework that integrates speculative execution into the algorithmic decision-making process. Ou...
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关键词
Analytical models,Visual analytics,Optimization,Clustering algorithms,Computational modeling,Task analysis
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