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IDEAL
2005
Springer
14 years 3 months ago
Bearing Similarity Measures for Self-organizing Feature Maps
The neural representation of space in rats has inspired many navigation systems for robots. In particular, Self-Organizing (Feature) Maps (SOM) are often used to give a sense of lo...
Narongdech Keeratipranon, Frédéric M...
PODS
2008
ACM
211views Database» more  PODS 2008»
14 years 10 months ago
The power of two min-hashes for similarity search among hierarchical data objects
In this study we propose sketching algorithms for computing similarities between hierarchical data. Specifically, we look at data objects that are represented using leaf-labeled t...
Sreenivas Gollapudi, Rina Panigrahy
METMBS
2004
140views Mathematics» more  METMBS 2004»
13 years 11 months ago
New Techniques for Generation and Analysis of Evolutionary Trees
We introduce new distance measures for the construction and analysis of phylogenies, focusing on thioredoxin-fold proteins. Our distance measures for tree construction are based o...
Chang Wang, Stephen D. Scott, Qingping Tao, Dmitri...
JCDL
2005
ACM
138views Education» more  JCDL 2005»
14 years 3 months ago
Comparative study of name disambiguation problem using a scalable blocking-based framework
In this paper, we consider the problem of ambiguous author names in bibliographic citations, and comparatively study alternative approaches to identify and correct such name varia...
Byung-Won On, Dongwon Lee, Jaewoo Kang, Prasenjit ...
ASC
2007
13 years 10 months ago
Unsupervised learning with normalised data and non-Euclidean norms
The measurement of distance is one of the key steps in the unsupervised learning process, as it is through these distance measurements that patterns and correlations are discovere...
Kevin Doherty, Rod Adams, Neil Davey