Paper Info
Title
Automatic Construction of Evaluation Sets and Evaluation of Document Similarity Models in Large Scholarly Retrieval Systems
Abstract
Retrieval systems for scholarly literature offer the ability for the scientific community to search, explore and download scholarly articles across various scientific disciplines. Mostly used by the experts in the particular field, these systems contain user community logs including information on user specific downloaded articles. In this paper we present a novel approach for automatically evaluating document similarity models in large collections of scholarly publications. Unlike typical evaluation settings that use test collections consisting of query documents and human annotated relevance judgments, we use download logs to automatically generate pseudo-relevant set of similar document pairs. More specifically we show that consecutively downloaded document pairs, extracted from a scholarly information retrieval (IR) system, could be utilized as a test collection for evaluating document similarity models. Another novel aspect of our approach lies in the method that we employ for evaluating the performance of the model by comparing the distribution of consecutively downloaded document pairs and random document pairs in log space. Across two families of similarity models, that represent documents in the term vector and topic spaces, we show that our evaluation approach achieves very high correlation with traditional performance metrics such as Mean Average Precision (MAP), while being more efficient to compute.
Year
Venue
Field
2016
AAAI Workshop: Scholarly Big Data
Data mining,Information retrieval,Computer science,Document clustering,Download,Document similarity,Design Document Listing
DocType
Volume
Citations 
Journal
abs/1601.01611
0
PageRank 
References 
Authors
0.34
4
3
Name
Order
Citations
PageRank
K. Krstovski1286.24
David A. Smith284354.39
Michael J. Kurtz325548.33