Merchandise Recommendation for Retail Events with Word Embedding Weighted Tf-idf and Dynamic Query Expansion. (arXiv:2208.08581v1 [cs.IR])

To recommend relevant merchandises for seasonal retail events, we rely on
item retrieval from marketplace inventory. With feedback to expand query scope,
we discuss keyword expansion candidate selection using word embedding
similarity, and an enhanced tf-idf formula for expanded words in search
ranking.

arxiv embedding events query recommendation retail tf-idf