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# 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 |