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WSDM
2016
ACM
55views Data Mining» more  WSDM 2016»
3 years 11 months ago
Information Evolution in Social Networks
Social networks readily transmit information, albeit with less than perfect fidelity. We present a largescale measurement of this imperfect information copying mechanism by exami...
Lada A. Adamic, Thomas M. Lento, Eytan Adar, Pauli...
WSDM
2016
ACM
63views Data Mining» more  WSDM 2016»
3 years 11 months ago
Collaborative Denoising Auto-Encoders for Top-N Recommender Systems
Most real-world recommender services measure their performance based on the top-N results shown to the end users. Thus, advances in top-N recommendation have far-ranging consequen...
Yao Wu, Christopher DuBois, Alice X. Zheng, Martin...
WSDM
2016
ACM
42views Data Mining» more  WSDM 2016»
3 years 11 months ago
EgoSet: Exploiting Word Ego-networks and User-generated Ontology for Multifaceted Set Expansion
A key challenge of entity set expansion is that multifaceted input seeds can lead to significant incoherence in the result set. In this paper, we present a novel solution to hand...
Xin Rong, Zhe Chen, Qiaozhu Mei, Eytan Adar
WSDM
2016
ACM
98views Data Mining» more  WSDM 2016»
3 years 11 months ago
Portrait of an Online Shopper: Understanding and Predicting Consumer Behavior
Consumer spending accounts for a large fraction of economic footprint of modern countries. Increasingly, consumer activity is moving to the web, where digital receipts of online p...
Farshad Kooti, Kristina Lerman, Luca Maria Aiello,...
WSDM
2016
ACM
79views Data Mining» more  WSDM 2016»
3 years 11 months ago
Cross-modality Consistent Regression for Joint Visual-Textual Sentiment Analysis of Social Multimedia
Sentiment analysis of online user generated content is important for many social media analytics tasks. Researchers have largely relied on textual sentiment analysis to develop sy...
Quanzeng You, Jiebo Luo, Hailin Jin, Jianchao Yang
WSDM
2016
ACM
50views Data Mining» more  WSDM 2016»
3 years 11 months ago
Long-tail Vocabulary Dictionary Extraction from the Web
A dictionary — a set of instances belonging to the same conceptual class — is central to information extraction and is a useful primitive for many applications, including quer...
Zhe Chen, Michael J. Cafarella, H. V. Jagadish
WSDM
2016
ACM
46views Data Mining» more  WSDM 2016»
3 years 11 months ago
Feedback Control of Real-Time Display Advertising
Real-Time Bidding (RTB) is revolutionising display advertising by facilitating per-impression auctions to buy ad impressions as they are being generated. Being able to use impress...
Weinan Zhang, Yifei Rong, Jun Wang, Tianchi Zhu, X...
WSDM
2016
ACM
93views Data Mining» more  WSDM 2016»
3 years 11 months ago
Click Models for Web Search and their Applications to IR: WSDM 2016 Tutorial
In this tutorial we give an overview of click models for web search. We show how the framework of probabilistic graphical models helps to explain user behavior, build new evaluati...
Aleksandr Chuklin, Ilya Markov, Maarten de Rijke
WSDM
2016
ACM
53views Data Mining» more  WSDM 2016»
3 years 11 months ago
Enforcing k-anonymity in Web Mail Auditing
We study the problem of k-anonymization of mail messages in the realistic scenario of auditing mail traffic in a major commercial Web mail service. Mail auditing is necessary in v...
Dotan Di Castro, Liane Lewin-Eytan, Yoelle Maarek,...
WSDM
2016
ACM
49views Data Mining» more  WSDM 2016»
3 years 11 months ago
On Obtaining Effort Based Judgements for Information Retrieval
Document relevance has been the primary focus in the design, optimization and evaluation of retrieval systems. Traditional test collections are constructed by asking judges the re...
Manisha Verma, Emine Yilmaz, Nick Craswell
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