Growing Wikipedia Across Languages via Recommendation

The different Wikipedia language editions vary dramatically in how comprehensive they are. As a result, most language editions contain only a small fraction of the sum of information that exists across all Wikipedias. In this paper, we present an approach to filling gaps in article coverage across d...

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Vydáno v:Proceedings of the ... International World-Wide Web Conference. International WWW Conference Ročník 2016; s. 975
Hlavní autoři: Wulczyn, Ellery, West, Robert, Zia, Leila, Leskovec, Jure
Médium: Journal Article
Jazyk:angličtina
Vydáno: Netherlands 01.04.2016
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Shrnutí:The different Wikipedia language editions vary dramatically in how comprehensive they are. As a result, most language editions contain only a small fraction of the sum of information that exists across all Wikipedias. In this paper, we present an approach to filling gaps in article coverage across different Wikipedia editions. Our main contribution is an end-to-end system for recommending articles for creation that exist in one language but are missing in another. The system involves identifying missing articles, ranking the missing articles according to their importance, and recommending important missing articles to editors based on their interests. We empirically validate our models in a controlled experiment involving 12,000 French Wikipedia editors. We find that personalizing recommendations increases editor engagement by a factor of two. Moreover, recommending articles increases their chance of being created by a factor of 3.2. Finally, articles created as a result of our recommendations are of comparable quality to organically created articles. Overall, our system leads to more engaged editors and faster growth of Wikipedia with no effect on its quality.
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DOI:10.1145/2872427.2883077