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Building Domain Specific Sentiment Lexicons Combining Information from Many Sentiment Lexicons and a Domain Specific Corpus [chapter]

Hugo Hammer, Anis Yazidi, Aleksander Bai, Paal Engelstad
2015 IFIP Advances in Information and Communication Technology  
This paper addresses an aspect of sentiment lexicon generation that has been overlooked so far; namely that the most appropriate score assigned to a word in the lexicon is dependent on the domain.  ...  The lexicon is generated by selecting words and assigning scores to the words, and the performance the sentiment analysis depends on the quality of the assigned scores.  ...  Synonym antonym word graph To create the second sentiment lexicon we first built a large undirected graph of synonym and antonym relations between words from three Norwegian thesauruses.  ... 
doi:10.1007/978-3-319-19578-0_17 fatcat:bjfxqs2elvapdcafz5tkvwhjzm

Lexikos 19 Supplement

Lexikos Lexikos
2012 Lexikos  
The AND will provide a basis on which to build specialised terminology and, while building and enriching it, be put to use in all the affairs of life from the first steps in education up to the realms  ...  It guides the dictionary-user from one point to another for more information or for comparison.  ...  The article focuses on how such encyclopedic information is collected, selected, entered and treated.  ... 
doi:10.5788/19-1-190 fatcat:uy3csno3ajhrvdp6u3ihi5nbhu