Human in the Loop Enrichment of Product Graphs with Probabilistic Soft Logic

Product graphs have emerged as a powerful tool for online retailers to enhance product semantic search, catalog navigation, and recommendations. Our work complements existing efforts on product graph creation, by enabling field experts to directly control the graph completion process.

Authors: Marouene Sfar Gandoura, Zografoula Vagena, Nikolaos Vasiloglou. 2020.

In KDD 2020 Workshop on Knowledge Graphs and E-commerce (KGE, KDD ‘20).

Product graphs have emerged as a powerful tool for online retailers to enhance product semantic search, catalog navigation, and recommendations. Their versatility stems from the fact that they can uniformly store and represent different relationships between products, their attributes, concepts or abstractions etc, in an actionable form. Such information may come from many, heterogeneous, disparate, and mostly unstructured data sources, rendering the product graph creation task a major undertaking. Our work complements existing efforts on product graph creation, by enabling field experts to directly control the graph completion process.

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