Table 1 Details of notations
Notations | Details |
|---|---|
\(D\) | Product review document |
\(S_{k}\) | Review sentence within \(D\) with index-\(k\) |
\(w_{i}\) | Word with index-\(i\) |
\(ws_{i}^{j}\) | Sense of word \(i\) with index-\(j\) |
\(spos_{i}^{j}\) | Raw positive sentiment value of \(ws_{i}^{j}\) picked from SentiwordNet |
\(sneg_{i}^{j}\) | Raw negative sentiment value of \(ws_{i}^{j}\) picked from SentiwordNet |
\(sneu_{i}^{j}\) | Raw neutral sentiment value of \(ws_{i}^{j}\) picked from SentiwordNet |
\(sim_{ab}^{cd}\) | Similarity value between \(ws_{a}^{c}\) and \(ws_{b}^{d}\) calculated using one of Wordnet similarity algorithms |
\(deg\left( {ws_{i}^{j} } \right)\) | Indegree score of \(ws_{i}^{j}\) |
\(cspos_{i}\) | Contextual positive sentiment value of \(w_{i}\) |
\(csneg_{i}\) | Contextual negative sentiment value of \(w_{i}\) |
\(csneu_{i}\) | Contextual neutral sentiment value of \(w_{i}\) |
\(fposS_{k}\) | Positive value of feature of \(S_{k}\) |
\(fnegS_{k}\) | Negative value of feature of \(S_{k}\) |
\(fneuS_{k}\) | Neutral value of feature of \(S_{k}\) |
\(fposD\) | Positive value of feature of \(D\) |
\(fnegD\) | Negative value of feature of \(D\) |
\(fneuD\) | Neutral value of feature of \(D\) |
\(wd\) | Domain word of product review dataset |
\(pw_{k}\) | Pivot word of review sentence \(S_{k}\) |
\(\theta_{i}\) | Angle representing semantic orientation adjustment of \(w_{i}\) |
\(r_{i}\) | Degree of correlation between \(pw_{k}\) and \(w_{i}\) |
\(cts_{i}\) | Prior sentiment value of \(w_{i}\) determined using Rule (11) |
\(x_{i}\) | Senticircle representation in Cartesian coordinate |
\(y_{i}\) | Senticircle representation in Cartesian coordinate |
\(fxS_{k}\) | Feature value of \(S_{k}\) calculated using \(x\) of Senticircle |
\(fyS_{k}\) | Feature value of \(S_{k}\) calculated using \(y\) of Seinticircle |
\(fxD\) | Feature value of \(D\) calculated using \(x\) of Senticircle |
\(fyD\) | Feature value of \(D\) calculated using \(y\) of Senticircle |