7228 search results - page 296 / 1446 » From Algorithmic to Subjective Randomness |
179
Voted
SIGIR
2011
ACM
14 years 7 months ago
2011
ACM
We study how to best use crowdsourced relevance judgments learning to rank [1, 7]. We integrate two lines of prior work: unreliable crowd-based binary annotation for binary classi...
169
Voted
KDD
2012
ACM
13 years 7 months ago
2012
ACM
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
173
Voted
KDD
2012
ACM
13 years 7 months ago
2012
ACM
Advanced technology in GPS and sensors enables us to track physical events, such as human movements and facility usage. Periodicity analysis from the recorded data is an important...
184
Voted
SIGIR
2012
ACM
13 years 7 months ago
2012
ACM
In crowdsourced relevance judging, each crowd worker typically judges only a small number of examples, yielding a sparse and imbalanced set of judgments in which relatively few wo...
112
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
We present an algorithm to dereverberate single- and multi-channel audio recordings. The proposed algorithm models the magnitude spectrograms of clean audio signals as histograms ...