Research Sessions
136 Lectures · Aug 25, 2014
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Applications to Healthcare and Medicine I
LUDIA: An Aggregate-Constrained Low-Rank Reconstruction Algorithm to Leverage Pu...
Oct 08, 2014
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1536 Views
People on Drugs: Credibility of User Statements in Health Communities
Oct 08, 2014
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2140 Views
Unfolding Physiological State: Mortality Modelling in Intensive Care Units
Oct 08, 2014
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2982 Views
Unsupervised Learning of Disease Progression Models
Oct 08, 2014
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2617 Views
Good-Enough Brain Model: Challenges, Algorithms and Discoveries in Multi-Subject...
Oct 07, 2014
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1825 Views
Location-based Services
Prediction of Human Emergency Behavior and their Mobility following Large-scale ...
Oct 08, 2014
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2234 Views
Inferring User Demographics and Social Strategies in Mobile Social Networks
Oct 08, 2014
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2015 Views
Travel Time Estimation of a Path using Sparse Trajectories
Oct 08, 2014
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2853 Views
Modeling Human Location Data with Mixtures of Kernel Densities
Oct 07, 2014
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1905 Views
A Cost-Effective Recommender System for Taxi Drivers
Oct 07, 2014
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4289 Views
Statistical Techniques for Big Data
Parallel Gibbs Sampling for Hierarchical Dirichlet Processes via Gamma Processes...
Oct 08, 2014
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2330 Views
Learning with Dual Heterogeneity: A Nonparametric Bayes Model
Oct 07, 2014
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2699 Views
Online Chinese Restaurant Process
Oct 07, 2014
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2619 Views
Knowledge Vault: A Web-Scale Approach to Probabilistic Knowledge Fusion
Oct 07, 2014
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5966 Views
Dynamic Graph Analysis
Non-Parametric Scan Statistics for Event Detection and Forecasting in Heterogene...
Oct 07, 2014
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2338 Views
Event Detection in Activity Networks
Oct 07, 2014
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2630 Views
FEMA: Flexible Evolutionary Multi-faceted Analysis for Dynamic Behavioral Patter...
Oct 07, 2014
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2758 Views
Profit-maximizing Cluster Hires
Oct 07, 2014
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1634 Views
On Social Event Organization
Oct 07, 2014
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2338 Views
Supervised Learning I
FastXML: A Fast, Accurate and Stable Tree-classifier for eXtreme Multi-label Lea...
Oct 08, 2014
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3528 Views
A Multi-class Boosting Method with Direct Optimization
Oct 07, 2014
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1746 Views
An Efficient Algorithm For Weak Hierarchical Lasso
Oct 08, 2014
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2409 Views
Online Multiple Kernel Regression
Oct 08, 2014
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2068 Views
Class-Distribution Regularized Consensus Maximization for Alleviating Overfittin...
Oct 07, 2014
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1669 Views
Scaling-up Methods for Big Data
Improving the Modified Nyström Method Using Spectral Shifting
Oct 08, 2014
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1510 Views
Fast Flux Discriminant for Large-Scale Sparse Nonlinear Classification
Oct 08, 2014
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2476 Views
Scalable Histograms on Large Probabilistic Datase Nonlinear Classification
Oct 08, 2014
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1555 Views
Correlation Clustering in MapReduce
Oct 07, 2014
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2639 Views
Scaling Out Big Data Missing Value Imputations
Oct 07, 2014
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2414 Views
Data Streams
Prototype-based Learning on Concept-drifting Data Streams
Oct 07, 2014
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2911 Views
Detecting Moving Object Outliers In Massive-Scale Trajectory Streams
Oct 07, 2014
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1941 Views
The Setwise Stream Classification Problem
Oct 07, 2014
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2693 Views
Streamed Approximate Counting of Distinct Elements
Oct 07, 2014
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1705 Views
Time-Varying Learning and Content Analytics via Sparse Factor Analysis
Oct 07, 2014
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1713 Views
Scaling-up Graph Algorithms
Almost Linear-Time Algorithms for Adaptive Betweenness Centrality using Hypergra...
Oct 07, 2014
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1706 Views
Efficient SimRank Computation via Linearization
Oct 07, 2014
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2354 Views
FAST-PPR: Scaling Personalized PageRank Estimation for Large Graphs
Oct 07, 2014
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1962 Views
Graph Sample and Hold: A Framework for Big-Graph Analytics
Oct 07, 2014
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2124 Views
Balanced Graph Edge Partition
Oct 07, 2014
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1850 Views
Text Mining
Mining Topics in Documents: Standing on the Shoulders of Big Data
Oct 08, 2014
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3706 Views
Integrating Spreadsheet Data via Accurate and Low-Effort Extraction
Oct 08, 2014
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2598 Views
Sentiment Expression Conditioned by Affective Transitions and Social Forces
Oct 07, 2014
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1744 Views
Entity Profiling with Varying Source Reliabilities
Oct 07, 2014
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1812 Views
Supervised Learning II
Distance Metric Learning Using Dropout: A Structured Regularization Approach
Oct 08, 2014
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2735 Views
Box Drawings for Learning with Imbalanced Data
Oct 08, 2014
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2225 Views
Incremental and Decremental Training for Linear Classification
Oct 07, 2014
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1792 Views
Supervised Deep Learning with Auxiliary Networks
Oct 07, 2014
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2683 Views
Applications to Healthcare and Medicine II
FUNNEL: Automatic Mining of Spatially Coevolving Epidemics
Oct 07, 2014
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2949 Views
Marble: High-throughput Phenotyping from Electronic Health Records via Sparse No...
Oct 07, 2014
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1911 Views
From Micro to Macro: Data Driven Phenotyping by Densification of Longitudinal El...
Oct 07, 2014
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2267 Views
Clinical Risk Prediction with Multilinear Sparse Logistic Regression
Oct 07, 2014
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2061 Views
Dual Beta Process Priors for Latent Cluster Discovery in Chronic Obstructive Pul...
Oct 07, 2014
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1565 Views
Diffusion in Social and Information Networks
A Bayesian Framework for Estimating Properties of Network Diffusions
Oct 07, 2014
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1842 Views
Scalable Diffusion-Aware Optimization of Network Topology
Oct 07, 2014
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1919 Views
Probabilistic Latent Network Visualization: Inferring and Embedding Diffusion Ne...
Oct 07, 2014
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2216 Views
MMRate: Inferring Multi-aspect Diffusion Networks with Multi-pattern Cascades
Oct 07, 2014
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2227 Views
Stability of Influence Maximization
Oct 07, 2014
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2200 Views
Recommender Systems
COM: a Generative Model for Group Recommendation
Oct 07, 2014
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2707 Views
Leveraging User Libraries to Bootstrap Collaborative Filtering
Oct 07, 2014
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2657 Views
Topic-Factorized Ideal Point Estimation Model for Legislative Voting Network
Oct 07, 2014
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1650 Views
Jointly Modeling Aspects, Ratings and Sentiments for Movie Recommendation (JMARS...
Oct 07, 2014
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3082 Views
Security and Privacy
Differentially Private Network Data Release via Structural Inference
Oct 07, 2014
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2094 Views
Top-k Frequent Itemsets via Differentially Private FP-trees
Oct 07, 2014
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2072 Views
CatchSync: Catching Synchronized Behavior in Large Directed Graphs
Oct 07, 2014
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2721 Views
Mobile App Recommendations with Security and Privacy Awareness
Oct 07, 2014
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1991 Views
Active Learning
Active-Transductive Learning with Label-Adapted Kernels
Oct 07, 2014
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1784 Views
Active Learning For Sparse Bayesian Multilabel Classification
Oct 07, 2014
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2440 Views
Large-Scale Adaptive Semi-Supervised Learning via Unified Inductive and Transduc...
Oct 07, 2014
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1637 Views
Active Semi-Supervised Learning Using Sampling Theory for Graph Signals
Oct 07, 2014
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1641 Views
Active Collaborative Permutation Learning
Oct 07, 2014
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2094 Views
Graph Mining and Modeling
Core Decomposition of Uncertain Graphs
Oct 07, 2014
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3565 Views
Learning Multifractal Structure in Large Networks
Oct 07, 2014
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1633 Views
Temporal Skeletonization on Sequential Data: Patterns, Categorization, and Visua...
Oct 07, 2014
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2832 Views
Focused Clustering and Outlier Detection in Large Attributed Graphs
Oct 07, 2014
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1843 Views
Inside the Atoms: Ranking on a Network of Networks
Oct 07, 2014
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1625 Views
Clustering
Relevant Overlapping Subspace Clusters on Categorical Data
Oct 07, 2014
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2300 Views
Batch Discovery of Recurring Rare Classes toward Identifying Anomalous Samples
Oct 07, 2014
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2117 Views
SMVC: Semi-Supervised Multi-View Clustering in Subspace Projections
Oct 07, 2014
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2315 Views
Trend, Anomaly, and Novelty Detection
Sleep Analytics and Online Selective Anomaly Detection
Oct 07, 2014
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1656 Views
FBLG: A Simple and Effective Approach for Temporal Dependence Discovery from Tim...
Oct 07, 2014
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1934 Views
Learning Time-Series Shapelets
Oct 07, 2014
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2919 Views
Utilizing Temporal Patterns for Estimating Uncertainty in Interpretable Early De...
Oct 07, 2014
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1635 Views
Social Network Analysis
Using Strong Triadic Closure to Characterize Ties in Social Networks
Oct 07, 2014
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2377 Views
Network Structural Analysis via Core-Tree-Decomposition
Oct 07, 2014
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1995 Views
Analyzing Expert Behaviors in Collaborative Networks
Oct 07, 2014
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5399 Views
Predicting Long-Term Impact of CQA Posts: A Comprehensive Viewpoint
Oct 07, 2014
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1462 Views
Who Are Experts Specializing in Landscape Photography?
Oct 07, 2014
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1859 Views
Large-scale Optimization and Learning
Efficient Mini-batch Training for Stochastic Optimization
Oct 07, 2014
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2279 Views
Streaming Submodular Maximization: Massive Data Summarization on the Fly
Oct 07, 2014
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2583 Views
Distance Queries from Sampled Data: Accurate and Efficient
Oct 07, 2014
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1477 Views
Improved Testing of Low Rank Matrices
Oct 07, 2014
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1455 Views
DeepWalk: Online Learning of Social Representations
Oct 07, 2014
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4311 Views
Topic Modeling
TCS: Efficient Topic Discovery over Crowd-oriented Service Data
Oct 07, 2014
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2434 Views
SigniTrend: Scalable Detection of Emerging Topics in Textual Streams by Hashed S...
Oct 07, 2014
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3093 Views
Experiments with Non-parametric Topic Models
Oct 07, 2014
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2075 Views
Reducing the Sampling Complexity of Topic Models
Oct 07, 2014
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3100 Views
Dynamics of News Events and Social Media Reaction
Oct 07, 2014
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1584 Views
Network Community Detection
Community Detection in Graphs through Correlation
Oct 07, 2014
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1927 Views
Heat Kernel Based Community Detection
Oct 07, 2014
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1663 Views
On the Permanence of Vertices in Network Communities
Oct 07, 2014
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2339 Views
The Interplay Between Dynamics and Networks: Centrality, Communities, and Cheege...
Oct 07, 2014
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1732 Views
Dimensionality Reduction
Fast DTT - A Near Linear Algorithm for Decomposing a Tensor into Factor Tensors
Oct 07, 2014
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2161 Views
Clustering and Projected Clustering with Adaptive Neighbors
Oct 07, 2014
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2488 Views
LWI-SVD: Low-rank, Windowed, Incremental Singular Value Decompositions on Time-E...
Oct 07, 2014
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1978 Views
Provable Deterministic Leverage Score Sampling
Oct 07, 2014
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1682 Views
Semantic Visualization for Spherical Representation
Oct 07, 2014
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1541 Views
Novel Applications
Grouping Students in Educational Settings
Oct 07, 2014
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1702 Views
Inferring Gas Consumption and Pollution Emission of Vehicles throughout a City
Oct 08, 2014
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2791 Views
Methods for Ordinal Peer Grading
Oct 07, 2014
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2318 Views
Exploiting Geographic Dependencies for Real Estate Appraisal
Oct 07, 2014
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2349 Views
Towards Scalable Critical Alert Mining
Oct 07, 2014
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1553 Views
Crowds and Markets
From Labor to Trader: Opinion Elicitation via Online Crowds as a Market
Oct 07, 2014
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1915 Views
Optimal Real-Time Bidding for Display Advertising
Oct 07, 2014
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2775 Views
Quantifying Herding Effects in Crowd Wisdom
Oct 07, 2014
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1691 Views
Modeling Delayed Feedback in Display Advertising
Oct 07, 2014
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1866 Views
Networked Bandits with Disjoint Linear Payoffs
Oct 07, 2014
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1933 Views
Social and Information Networks
Who to Follow and Why: Link Prediction with Explanations
Oct 07, 2014
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2792 Views
Activity-edge Centric Multi-label Classification for Mining Heterogeneous Inform...
Oct 07, 2014
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1890 Views
Meta-path based Multi-network Collective Link Prediction
Oct 07, 2014
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2403 Views
Fast Influence-based Coarsening for Large Networks
Oct 07, 2014
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1609 Views
Minimizing Seed Set Selection with Probabilistic Coverage Guarantee in a Social ...
Oct 07, 2014
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1702 Views
Web Mining
Open-domain Quantity Queries on Web Tables: Annotation, Response, and Consensus ...
Oct 07, 2014
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1773 Views
Crowdsourced Time-sync Video Tagging using Temporal and Personalized Topic Model...
Oct 07, 2014
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2279 Views
Identifying and Labeling Search Tasks via Query-based Hawkes Processes
Oct 07, 2014
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1678 Views
LaSEWeb: Automating Search Strategies over Semi-structured Web Data
Oct 07, 2014
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1702 Views
Personalized Search Result Diversification via Structured Learning
Oct 07, 2014
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2068 Views
Recommendations and Rankings
Optimal Recommendations under Attraction, Aversion, and Social Influence
Oct 07, 2014
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2395 Views
ClusCite: Effective Citation Recommendation by Information Network-Based Cluster...
Oct 07, 2014
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2286 Views
GeoMF: Joint Geographical Modeling and Matrix Factorization for Point-of-Interes...
Oct 07, 2014
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3158 Views
Detecting Anomalies in Dynamic Rating Data: A Robust Probabilistic Model for Rat...
Oct 07, 2014
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1785 Views
Product Selection Problem: Improve Market Share by Learning Consumer Behavior
Oct 07, 2014
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3602 Views
Transfer Learning
Efficient Multi-Task Feature Learning with Calibration
Oct 07, 2014
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2189 Views
Multi-task Copula by Sparse Graph Regression
Oct 07, 2014
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1593 Views
Unifying Learning to Rank and Domain Adaptation: Enabling Cross-Task Document Sc...
Oct 07, 2014
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1857 Views
Scalable Heterogeneous Translated Hashing
Oct 07, 2014
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2287 Views
Matching Users and Items Across Domains to Improve the Recommendation Quality
Oct 07, 2014
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2430 Views