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Fact-checking can be conducted before or after the text or content is published or otherwise disseminated. Internal fact-checking is such checking done in-house by the publisher to prevent inaccurate content from being published; when the text is analyzed by a third party, the process is called external fact-checking. [1]
Spreading false information can also seriously impede the effective and efficient use of the information available on social media. [124] An emerging trend in the online information environment is "a shift away from public discourse to private, more ephemeral, messaging ", which is a challenge to counter misinformation.
Social stream can be described as the user activity data pooled on newsfeed on social media websites. Social stream data has unique characteristics such as rapid flow, variety of data (only text content vs heterogenous content), and requiring freshness. Those unique properties of stream data compared to traditional social media data impose ...
To derive wisdom from an unprocessed data, we need to start processing it, refine the dataset by including data that we want to focus on, and organize data to identify information. In the context of social media analytics, data identification means "what" content is of interest. In addition to the text of content, we want to know: who wrote the ...
Those who insist there is a logical gulf between facts and values, such that it is fallacious to attempt to derive values (e.g., "it is good to give food to hungry people") from facts (e.g., "people will die if they can't eat"), include G. E. Moore, who called attempting to do so the naturalistic fallacy.
Social data scientists use both digitized data [22] (e.g. old books that have been digitized) and natively digital data (e.g. social media posts). [23] Since such data often take the form of found data that were originally produced for other purposes (commercial, governance, etc.) than research, data scraping, cleaning and other forms of preprocessing and data mining occupy a substantial part ...
The rise of social media has contributed greatly to the rapid spread of fake news, that is, false and misleading information that is presented as credible news from a seemingly reliable source. Confirmation bias (selecting or reinterpreting evidence to support one's beliefs) is one of three main hurdles cited as to why critical thinking goes ...
Information gathered from social media, and other social data sharing sources can be used to predict the flu, disease outbreaks, how emergency responses are handled, and more. [26] With the use of Twitter and geotags , medical researchers can evaluate the health of a particular neighborhood and use that information to provide better outreach ...