Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe
IR-ranking
1. Surajit Chaudhuri, Microsoft Research Gautam Das, Microsoft Research Vagelis Hristidis, Florida International University Gerhard Weikum, MPI Informatik 30th VLDB Conference Toronto ,Canada,2004 Presented By Abhishek Jamloki [email_address]
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3. Consider a database table D with n tuples {t1, …, tn} over a set of m categorical attributes A = {A1, …, Am} a query Q: SELECT * FROM D WHERE X1=x1 AND … AND Xs=xs where each Xi is an attribute from A and xi is a value in its domain. specified attributes: X ={X1, …, Xs} unspecified attributes: Y = A – X Let S be the answer set of Q How to rank tuples in S and return top-k tuples to the user?
![Surajit Chaudhuri, Microsoft Research Gautam Das, Microsoft Research Vagelis Hristidis, Florida International University Gerhard Weikum, MPI Informatik 30th VLDB Conference Toronto ,Canada,2004 Presented By Abhishek Jamloki [email_address]](https://image.slidesharecdn.com/15a-091020055941-phpapp02/85/IR-ranking-1-320.jpg)
![[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)