搜索结果: 1-15 共查到“工学 ranking”相关记录22条 . 查询时间(0.05 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.
MAN-MADE OBJECT EXTRACTION FROM REMOTE SENSING IMAGERY BY GRAPH-BASED MANIFOLD RANKING
Man-made Object Extraction Remote Sensing Image Priori Area Extraction Graph Model Manifold Ranking
2018/5/14
The automatic extraction of man-made objects from remote sensing imagery is useful in many applications. This paper proposes an algorithm for extracting man-made objects automatically by integrating a...
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 ...
IMPROVING CLASSIFICATION ACCURACY VIA CONTEXTUAL FEATURE RANKING IN HIGH SPATIAL RESOLUTION SATELLITE IMAGERY
High Spatial Resolution Classification Texture Quantization Feature Ranking SVM
2015/12/31
Texture quantization is a useful method for extraction spatial relevance between pixels which is used in humane brain for image interpreting. Beside the spectral bands textural features of high spatia...
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...
A ranking of safety journals using different measurement methods
Safety journals ,Ranking,Journal quality Journal evaluation Perception Impact factor
2012/3/19
Using an online survey, we asked safety researchers around the globe how they perceived the quality of a list of 35 representative safety journals. We found that the most well-respected journal by exp...
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 ...
Building Pair-Wise Visual Word Tree for Efficient Image Re-ranking
Pair-Wise Visual Word Tree Efficient Image Re-ranking
2010/12/21
Bag-of-visual Words (BoW) image representation is getting popular in computer vision and multimedia communities.However, experiments show that the traditional BoW representation is not as effective as...
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...
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....
The continuous increasing number of patents worldwide makes the searching in these vast databases a real challenge. In the present paper we present a method, based on a computed rank that attempts to ...
The Composition, Ranking and Diversity of Callinectes amnicola (De Rochebrune,1883) Food from Okpoka Creek, Niger Delta, Nigeria
Callinectes amnicola food composition ranking
2010/9/30
The composition, ranking and diversity of Callinectes amnicola food from Okpoka creek was studied for a period of two years (January 2006-December 2007). The total of nine hundred and thirty (930) sto...