Untangling the influence of several contextual variables on the respondents%26apos; lexical choices. A statistical approach

作者：Becue Bertaut Monica^*; Pages Jerome; Kostov Belchin

来源：Statistics and Operations Research Transactions, 2014, 38(2): 285-302.

• Aggregated lexical tables
• textual analysis
• free-text answers
• social marketing

This work proposes an original textual statistical method to uncover the relationships between opinions, expressed as free-text answers, and respondents%26apos; characteristics. This method also identifies the specific links between each characteristic and certain words used in these answers. Promising results are obtained as shown by an application to real data collected to know what health means for non-experts, essential knowledge for effective public health interventions.

• 出版日期2014-12