Nacionalni portal odprte znanosti

In many retrieval tasks, one important goal involves retrieving a diverse set of results (e.g., documents covering a wide range of topics for a search query). First of all, this reduces redundancy, effectively presenting more information with the presented results. Secondly, search queries are often ...

We present an online learning framework tailored towards real-time learning from observed user behavior in search engines and other information retrieval systems. In particular, we only require pairwise comparisons, which were shown to be reliably inferred from implicit feedback. We will present an ...

We present an online learning framework tailored towards real-time learning from observed user behavior in search engines and other information access systems. In particular, we only require pairwise comparisons which were shown to be reliably inferred from implicit feedback [4, 3]. We will present ...