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Liwei He

9 papers hereh-index 223 citations13 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author9

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.IR8
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedMulti-objective Learning to Rank by Model Distillation

11 citations · 15 across the 9 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.IR2024★ 2 cited

Transforming Location Retrieval at Airbnb: A Journey from Heuristics to Reinforcement Learning

Dillon Davis, Huiji Gao, Thomas Legrand +6

The Airbnb search system grapples with many unique challenges as it continues to evolve. We oversee a marketplace that is nuanced by geography, diversity of homes, and guests with…

cs.IR2024★ 11 cited

Multi-objective Learning to Rank by Model Distillation

Jie Tang, Huiji Gao, Liwei He +1

In online marketplaces, search ranking's objective is not only to purchase or conversion (primary objective), but to also the purchase outcomes(secondary objectives), e.g. order ca…

cs.IR2024

Learning to Rank for Maps at Airbnb

Malay Haldar, Hongwei Zhang, Kedar Bellare +8

As a two-sided marketplace, Airbnb brings together hosts who own listings for rent with prospective guests from around the globe. Results from a guest's search for listings are dis…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.