6 citations · 8 across the 6 of their papers we have counts for
5 papers · 1 filter
Managing Diversity in Airbnb Search
Mustafa Abdool, Malay Haldar, Prashant Ramanathan +5
One of the long-standing questions in search systems is the role of diversity in results. From a product perspective, showing diverse results provides the user with more choice and…
Identifying Relevant Document Facets for Keyword-Based Search Queries
Lanbo Zhang
As structured documents with rich metadata (such as products, movies, etc.) become increasingly prevalent, searching those documents has become an important IR problem. Although ad…
Interactive Retrieval Based on Wikipedia Concepts
Lanbo Zhang
This paper presents a new user feedback mechanism based on Wikipedia concepts for interactive retrieval. In this mechanism, the system presents to the user a group of Wikipedia con…
Learning from Labeled Features for Document Filtering
Lanbo Zhang, Yi Zhang, Qianli Xing
Existing document filtering systems learn user profiles based on user relevance feedback on documents. In some cases, users may have prior knowledge about what features are importa…
Hierarchical Bayesian Models with Factorization for Content-Based Recommendation
Lanbo Zhang, Yi Zhang
Most existing content-based filtering approaches learn user profiles independently without capturing the similarity among users. Bayesian hierarchical models \cite{Zhang:Efficient}…