[PDF] Top 20 Exploiting Discourse Relations for Sentiment Analysis

... predict discourse relations, and then conduct several methods to incorporate discourse structure knowledge to the task of sentiment ...define discourse relations in different ... See full document

... well-studied discourse anal- ysis ...elementary discourse units ...RST relations are hypotactic, where one of the two EDUs participating in the relationship is demar- cated as a nucleus, and the ... See full document

... low” discourse structure, such as the relations from the Penn Discourse Treebank ...PDTB relations were shown to improve sentence- level sentiment analysis by Somasundaran et ... See full document

... the sentiment valence of nuclei is never higher than +1 whereas satellites have a higher sentiment valence than ±3 in all the ...of discourse information process- ...between sentiment ... See full document

... in discourse for the interpretation of discourse ...error analysis shows room for improvement, since most er- rors are due to failure of the ... See full document

... of discourse and important for es- tablishing reputations, building social bonds, and shaping public ...textual sentiment analysis, but this misses the rich interactions between language and social ... See full document

... partial discourse structures with the re- sults obtained with all words of a text, the strength is lower in all ...rhetorical relations and, as a consequence, the concentration of words with semantic ... See full document

... Opinion Mining for Hindi is an important task. In the paper, a method is proposed to increase the coverage of HindiSentiWordNet (HSWN) for better classification results, as HSWN faces the problem of very less coverage. ... See full document

... of discourse relations to establish a coherent relation, linking phrases and clauses in a ...alter sentiment at the sentence level as well as the clausal or phrasal ...overall sentiment of ... See full document

... ment analysis method is used to compute a sen- timent score for each node and each edge ...the sentiment time-series over the SSN and the price time series in a vector autoregres- sion (VAR) ... See full document

... that discourse connectives are used to mark the deictic continuity or discontinuity in texts (their study was limited to ...preceding discourse starting with a connective that was either additive, causal, ... See full document

... Both Hobbs’s and Kehler’s approach deal with how coreference func- tions. Namely, the different types of inference processes used to establish different Relations affect the way in which pronouns are interpreted. ... See full document

... discourse relation could be counted as a cue, especially, when typically closed-class discourse connectives are not present. One example class of such markers are implicit causality verbs whose presence in ... See full document

... scheme. Discourse structure has proved effective for an- alyzing and extracting important spans in a docu- ment (Louis et ...While discourse analysis contains unit segmentation, nucleus-satellite ... See full document

... annotating discourse relations, temporal relations, and multi-layered sit- uational ...which discourse relations are annotated to (i) main and subordinate clauses in a single sentence ... See full document

... INDEXING AND EXPLOITING A DISCOURSE HISTORY TO GENERATE CONTEXT SENSITIVE EXPLANATIONS I N D E X I N G AND EXPLOITING A DISCOURSE HISTORY TO G E N E R A T E CONTEXT SENSITIVE EXPLANATIONS J o h a n n[.] ... See full document

... The current study is framed within an analytical tradition that understands discourse as ‘practices which systematically form the objects of which they speak’ (Foucault 1972: 49). In other words, our knowledge of ... See full document

... Chapter 5 covers the propagation of change. From the working definition of impact as ‘the needed change of software artifacts caused by a change made in software artifacts’, it is interpreted that domain changes drive ... See full document

... Breaking Down Rhetorical Relations for the purpose of Analysing Discourse Structures Breaking Down Rhetorical Relations for the purpose of Analysing Discourse Structures Jun'ichi FUKUMOTO* ,]un'ichi T[.] ... See full document

... the analysis of the role DMs can play to tie units together at the discourse ...functional relations that occur between ...her analysis should be consistent with our methodology since we ... See full document