Context-Aware Ranking with Factorization Models by Steffen Rendle (English) Pape

Description: Context-Aware Ranking with Factorization Models by Steffen Rendle Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Context-aware ranking is an important task with many applications. This book generalizes and builds on work that has received the `WWW 2010 Best Paper Award, the `WSDM 2010 Best Student Paper Award and the `ECML/PKDD 2009 Best Discovery Challenge Award. Publisher Description Context-aware ranking is an important task with many applications. E.g. in recommender systems items (products, movies, ...) and for search engines webpages should be ranked. In all these applications, the ranking is not global (i.e. always the same) but depends on the context. Simple examples for context are the user for recommender systems and the query for search engines. More complicated context includes time, last actions, etc. The major problem is that typically the variable domains (e.g. customers, products) are categorical and huge, the observations are very sparse and only positive events are observed. In this book, a generic method for context-aware ranking as well as its application are presented. For modelling a new factorization based on pairwise interactions is proposed and compared to other tensor factorization approaches. For learning, the `Bayesian Context-aware Ranking framework consisting of an optimization criterion and algorithm is developed. The second main part of the book applies this general theory to the three scenarios of item, tag and sequential-set recommendation. Furthermore extensions of time-variant factors and one-class problems are studied. This book generalizes and builds on work that has received the `WWW 2010 Best Paper Award, the `WSDM 2010 Best Student Paper Award and the `ECML/PKDD 2009 Best Discovery Challenge Award. Details ISBN 3642423973 ISBN-13 9783642423970 Title Context-Aware Ranking with Factorization Models Author Steffen Rendle Format Paperback Year 2014 Pages 180 Edition 2011th Publisher Springer-Verlag Berlin and Heidelberg GmbH & Co. KG GE_Item_ID:158883112; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

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