Advances in Multilingual and Multimodal Information Retrieval
Search snippet evaluation at yandex: lessons learned and future directions
CLEF'11 Proceedings of the Second international conference on Multilingual and multimodal information access evaluation
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We describe the WebCLEF 2008 task. Similarly to the 2007 edition of WebCLEF, the 2008 edition implements a multilingual "information synthesis" task, where, for a given topic, participating systems have to extract important snippets from web pages. We detail the task, the assessment procedure, the evaluation measures and results.