________ is a technique used to detect favorable and unfavorable opinions toward
specific products and services using large numbers of textual data sources.
As face-to-face communication is often replaced by e-mail, wikis, and computerized
conferencing, leadership qualities attributed to physical ________ could become less
important.
Where ________ appears in text, it comes in two flavors: explicit, where the subjective
sentence directly expresses an opinion, and implicit, where the text implies an opinion.
Due largely to their better classification results, support vector machines (SVMs) have
recently become a popular technique for ________-type problems.