2026-10-13T19:57:45Z https://www.scidb.cn/oai

10.57760/sciencedb.08551 2023-05-30T09:59:19Z

2023-05-30 Emotional Ambiguous Collocation Dictionary In the Economics Field doi:10.57760/sciencedb.08551 en To address the problem of erroneous sentiment analysis due to ignoring the dynamic polarity of ambiguous words, the sentiment ambiguity words with economic characteristics are effectively identified and their collocations are extracted, and a sentiment ambiguity collocation dictionary in economics is constructed. Sentiment ambiguity collocations in economics with sentiment tendency are stored in the following form: <seed word Description object Sentiment category>. Emotional Ambiguous Collocation Dictionary; Economics Field; Emotional Lexicon xu jing nan PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank