Mapping altruism
作者：
Highlights：
• A topic model has been created using the text of 4 million webpages from the domains of 125,000 non-profit organizations in the United States.
• Of the 1000 original topics, 357 were clearly associated with altruistic or charitable missions and causes.
• Maps of these 357 topics were created using standard science mapping techniques.
• The final map shows seven major groupings of topics which have been labeled as Culture, Sports, Education, Religion, Community, Civics and Care.
• This map can be used as a template upon which information and metrics related to non-profit organizations (such as revenues) can be overlaid.
摘要
•A topic model has been created using the text of 4 million webpages from the domains of 125,000 non-profit organizations in the United States.•Of the 1000 original topics, 357 were clearly associated with altruistic or charitable missions and causes.•Maps of these 357 topics were created using standard science mapping techniques.•The final map shows seven major groupings of topics which have been labeled as Culture, Sports, Education, Religion, Community, Civics and Care.•This map can be used as a template upon which information and metrics related to non-profit organizations (such as revenues) can be overlaid.
论文关键词：Altruism,Non-profit organizations,Topic modeling,Science mapping
论文评审过程：Received 2 January 2014, Revised 17 February 2014, Accepted 19 February 2014, Available online 13 March 2014.
论文官网地址：https://doi.org/10.1016/j.joi.2014.02.002
