Enormous quantities of review documents exist in forums, blogs, twitter accounts, and shopping web sites. Analysis of the sentiment information hidden in these review documents is very useful for consumers and manufacturers. The sentiment orientation and sentiment intensity of a review can be described in more detail by using a sentiment score than by using bipolar sentiment polarity. Existing ...

Erick Turner Emma Veitch cites my PLoS Medicine Essay [1] about how the Food and Drug Administration’s (FDA’s) review of documents can serve as a source of clinical trials data, but she follows it up with the statement, “However, it is diffi cult to have confi dence in data released by sponsors when the data have not been subjected to external, independent peer review. Furthermore, this informa...

background: due to the increase in the elderly population in different societies, their primary needs, physical and mental health, and quality of life, is important. this study aimed to estimate the overall mean score of the qol based on the qol-brief questionnaire in the elderly population of iran. methods: the international and national databases, including; medline, scopus, science direct, m...

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