DocumentCode :
2948755
Title :
Automatic Extraction of Meaning from the Web
Author :
Cilibrasi, Rudi ; Vitanyi, Paul
Author_Institution :
CWI, Amsterdam
fYear :
2006
fDate :
9-14 July 2006
Firstpage :
2309
Lastpage :
2313
Abstract :
We consider similarity distances for two types of objects: literal objects that as such contain all of their meaning, like genomes or books, and names for objects. The latter may have literal embodiments like the first type, but may also be abstract like "red" or "Christianity". For the first type we consider a family of computable distance measures corresponding to parameters expressing similarity according to particular features between pairs of literal objects. For the second type we consider similarity distances generated by Web users corresponding to particular semantic relations between the (names for) the designated objects. For both families we give universal similarity distance measures, incorporating all particular distance measures in the family. In the first case the universal distance is based on compression and in the second case it is based on Google page counts related to search terms. In both cases experiments on a massive scale give evidence of the viability of the approaches
Keywords :
Internet; data compression; feature extraction; Google; Web; automatic extraction; compression; semantic relations; universal similarity distance measures; Bioinformatics; Books; Data mining; Fourier transforms; Genomics; Histograms; Mice; Particle measurements; Rhythm; Robustness;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory, 2006 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
1-4244-0505-X
Electronic_ISBN :
1-4244-0504-1
Type :
conf
DOI :
10.1109/ISIT.2006.261979
Filename :
4036382
Link To Document :
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