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https://issues.apache.org/jira/browse/STANBOL-1151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rupert Westenthaler updated STANBOL-1151:
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Issue Type: Improvement (was: Bug)
> SentimentClassifier needs the PosTag when classifiering a word
> --------------------------------------------------------------
>
> Key: STANBOL-1151
> URL: https://issues.apache.org/jira/browse/STANBOL-1151
> Project: Stanbol
> Issue Type: Improvement
> Reporter: Rupert Westenthaler
> Assignee: Rupert Westenthaler
>
> The SentimentClassifier interface needs to be changed in a way that the
> PosTag for the current word is also parsed to the
> public double classifyWord(String word);
> method. The reason for that is that the same word might have a different
> meaning for different POS tags.
> An example is the German word
> * gefahren (past for to drive)
> * Gefahren (plural for Danger)
> While the verb does not have an sentiment assigned the Noun has the following
> entry
> Gefahr|NN -1.0 Gefahren
> because of that the SentimentClassifier currently incorrectly assigns a
> sentiment value of '-1' even if the word is used as verb in the text.
> This will also require to adapt the implementation to support using the POS
> tag when looking up the words in the vocabulary
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