Query Language and Query Intent in Cross-Lingual Web Search
Ahmed Y. Tawfik, Ahmed S. Kamel · 2014
This paper examines query intent (or domain) classication as a proxy for user information need and its use in improving the performance of cross-lingual information retrieval (CLIR). Through several human relevance studies, information needs that cross language and culture barriers are identied. Therefore, we propose to use query intent classiers as a lter to pick queries that may benet from CLIR. The analysis presented in this paper are based on experiments conducted on three populations with a high percentage of bilingual internet users: the Arabs, the French Canadians, and Spanish speakers in the US. While these users dier signicantly in their usage of search engines, the eect of CLIR on the quality of the search experience for individual intents was largely similar. This leads us to expect a wider applicability of our ndings on a global scale.