搜索结果: 1-15 共查到“Z-Ranking”相关记录28条 . 查询时间(0.062 秒)
Cornell researchers have developed a fairer system for recommendations – from hotels to jobs to videos – so a few top hits don’t get all the exposure.
Belief revision theory studies how an ideal doxastic agent should revise her beliefs when she receives new information. In part I, I have first presented the AGM theory of belief revision. Then I have...
A Theoretical Analysis of Normalized Discounted Cumulative Gain (NDCG) Ranking Measures
Ranking Ranking measures NDCG Consistent Distinguishability
2016/1/23
A central problem in ranking is to design a measure for evaluation of ranking functions. In this paper we study, from a theoretical perspective, the Normalized Discounted Cumulative Gain (NDCG) which ...
Z-Ranking:Using Statistical Analysis to Counter the Impact of Static Analysis Approximations
Z-Ranking Statistical Analysis Static Analysis Approximations
2015/8/7
This paper explores z-ranking, a technique to rank error reports emitted by static program checking analysis tools. Such tools often use approximate analysis schemes, leading to false error reports. T...
Static program checking tools can find many serious bugs in software, but due to analysis limitations they also frequently emit false error reports. Such false positives can easily render the error ch...
KNOWLEDGE-BASED NEURAL NETWORK FOR LINE FLOW CONTINGENCY SELECTION AND RANKING
MW security assessment Energy Management Centers Fuzzy rules Domain Knowledge IEEE 14-bus system
2015/7/31
The Line flow Contingency Selection and Ranking (CS & R) is performed to rank the critical contingencies in order of their severity. An Artificial Neural Network based method for MW security assessmen...
The student's dilemma: ranking and improving prediction at test time without access to training data
The student's dilemma ranking improving prediction test time without access training data
2013/4/27
The standard approach to rank the performance of several classifiers for a given classification problem is via an independent labeled validation dataset. However, in various applications only unlabele...
Efficient Regularized Least-Squares Algorithms for Conditional Ranking on Relational Data
Efficient Regularized；Least-Squares；Algorithms；Conditional Ranking；Relational Data
2012/11/23
In domains like bioinformatics, information retrieval and social network analysis, one can find learning tasks where the goal consists of inferring a ranking of objects, conditioned on a particular ta...
The question of aggregating pairwise comparisons to obtain a global ranking over a collection of objects has been of interest for a very long time: be it ranking of online gamers (e.g. MSR's TrueSkill...
It is of increasing importance to develop learning methods for ranking. In contrast to many learning objectives, however, the ranking problem presents difficulties due to the fact that the space of pe...
NEWS VIDEO STORY SENTIMENT CLASSIFICATION AND RANKING
News video analysis sentiment classification personalized news video semi-supervised learning
2013/7/24
In this paper, we present a novel approach for news video story sentiment analysis. Two research challenges are addressed: news video story sentiment classification and ranking. For classification, a ...
Identification of e-procurement drivers and barriers for UK construction organisations and ranking of these from the perspective of quantity surveyors
e-procurement in construction ranking of drivers and barriers to e-procurement
2010/9/29
This paper presents the findings of the driver and barrier verification study and the driver and barrier importance ranking survey. Further research will link the drivers and barriers to e-procurement...
Ranking Electoral Systems through Hierarchical Properties Ranking
Electoral systems global ranking hierarchy aggregations
2010/12/6
Electoral systems are characterized by a wide spectrum of properties that cannot be all satisfied at the same time. We aim at examining such properties within a hierarchical framework, based on Analyt...
There has been an increasing focus internationally on the quality and impact of research outputs in recent years. Several countries, including the United Kingdom and New Zealand have implemented schem...
A RANKING LIST FOR INFORMATION SYSTEMS JOURNALS: ADDENDUM MARCH 2008
RQF APHIS ACPHIS community
2009/12/9
In 2007 we published a paper describing the approach the Australian Council of Professors and Heads of Information Systems (APHIS) had used in developing a ranked list of information systems journals....