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Session-Aware Query Auto-completion using Extreme Multi-label Ranking
[article]
2020
arXiv
pre-print
Query auto-completion is a fundamental feature in search engines where the task is to suggest plausible completions of a prefix typed in the search bar. Previous queries in the user session can provide useful context for the user's intent and can be leveraged to suggest auto-completions that are more relevant while adhering to the user's prefix. Such session-aware query auto-completions can be generated by sequence-to-sequence models; however, these generative approaches often do not meet the
arXiv:2012.07654v1
fatcat:4r5ugi5kmfhy7krdvqjuab2vra