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LUDIA: An Aggregate-Constrained Low-Rank Reconstruction Algorithm to Leverage Publicly Released Health Data

Published on Oct 08, 20141536 Views

Yubin Park

In the past few years, the government and other agencies have publicly released a prodigious amount of data that can be potentially mined to benefit the society at large. However, data such as health

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Related categories

Data MiningKnowledge Extraction

Chapter list

LUDIA00:00
What can we say about the relationship between physical inactivity and diabetes at individual-level?00:26
Aggregate Data01:08
Ecological Fallacy02:16
Traditional Approaches03:46
In fact05:08
Statistical Underdetermination05:39
What if…06:04
LUDIA07:08
LUDIA Details07:37
LUDIA Algorithm08:49
Experimental Results09:48
Reconstruction Accuracy10:44
Multi-level Modeling11:41
Predictive Performance12:55
Summary13:45