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Sentiment analysis. Sentiment analysis (also known as opinion mining or emotion AI) is the use of natural language processing, text analysis, computational linguistics, and biometrics to systematically identify, extract, quantify, and study affective states and subjective information.
For example, "curious" learners may be more inclined to ask questions, and this data can be captured and analysed for learning analytics. Epistemic Network Analysis, which is an analytics technique that models the co-occurrence of different concepts and elements in the learning process.
A performance appraisal, also referred to as a performance review, performance evaluation, [1] (career) development discussion, [2] or employee appraisal, sometimes shortened to "PA", [a] is a periodic and systematic process whereby the job performance of an employee is documented and evaluated. This is done after employees are trained about ...
Positive feedback ( exacerbating feedback, self-reinforcing feedback) is a process that occurs in a feedback loop which exacerbates the effects of a small disturbance. That is, the effects of a perturbation on a system include an increase in the magnitude of the perturbation. [1]
Early computing. The PLATO system was launched in 1960 at the University of Illinois and subsequently commercially marketed by Control Data Corporation.It offered early forms of social media features with innovations such as Notes, PLATO's message-forum application; TERM-talk, its instant-messaging feature; Talkomatic, perhaps the first online chat room; News Report, a crowdsourced online ...
User review. A user review is a review conducted by any person who has access to the internet and publishes their experience to a review site or social media platform following product testing or the evaluation of a service. [1] User reviews are commonly provided by consumers who volunteer to write the review, rather than professionals who are ...
Nevertheless, in the performance of official duties, the monarch has "the right to be consulted, the right to encourage, and the right to warn". In addition, the monarch has a number of reserve powers at his disposal, albeit rarely used, to uphold responsible government and prevent constitutional crises.
For example, through the analysis of a customer base's buying behavior, a company might see that this customer base has not been buying a lot of products recently. After scanning through this data, the company might think to market to this subset of consumers differently, to best communicate how this company's products might benefit this group ...