features, language organization strategies, and
specific era characteristics of negative information on
public sentiment, as well as the impact of negative
information on the social life of the public's social
cognition, etc. Still, not much has been said about the
impact of different forms of presentation of negative
information on public sentiment, so this paper will
start with the different forms of presentation of
information to study its impact on public sentiment.
This paper will start from the different forms of
information presentation to study its impact on public
sentiment, supplementing the existing research gaps.
In addition, the current research status, most of which
is based on machine learning, and regression
algorithms for research, for the text of the emotional
aspects of the research is less, this paper is based on
the status of this research, the combination of
artificial intelligence and text analysis, in the different
forms of presentation of the two types of information,
respectively, on the social media comment area of the
user's comments on the random capture, the use of
artificial intelligence software to analyze the
comments of the initial screening, and get the most
representative emotions of the event. The comments
of the most representative emotions of the event are
obtained, and then these comments are analyzed
emotionally, starting from the frequency of extreme
words, strong emotional words, and other words
related to emotional expression, as well as the
correlation between the use of punctuation and the
expression of emotions, to analyze the emotional
intensity of the emotion, to effectively compare and
analyze the degree of influence of the different forms
of presentation of the negative information on the
public mood.
3 RESEARCH METHODOLOGY
3.1 Case Background
In the past few years, wife-killing cases have
appeared in the public's view, such as the case of a
pregnant woman falling off a cliff in Thailand, the
case of wife-killing in Hangzhou, the case of wife-
killing and hiding a corpse in Shanghai, etc. To a
certain extent, these bad crimes have caused many
netizens to be angry and panicked, and so on. Internet
news research on "wife murder" cases generally
adopts the methods of case analysis, word frequency
analysis, questionnaire survey, narrative research,
frame analysis, and so on. Framing theory, narrative
research, and discourse analysis are the most common
methods. By analyzing the frames of the reported text
and mining the discursive information therein, it can
understand how the public perceives the case.
According to Berg, discourse analysis has the
advantage of presenting a complete picture of social
phenomena over a long period, and it is the most
effective research method when intending to portray
the image of women in the media over some time, or
even across centuries. In addition, with the help of
discourse analysis, the implicit and explicit contents
of news reports can be explored at the same time,
which reduces the cost of research. Therefore, for a
study on the news coverage of the "wife-killing" case,
if the sample size is large, the period is long, and the
degree of diversity of the reported text is high, then
the combination of news discourse analysis based on
framing theory and narrative research is a reliable
research method.
For the case of Hangzhou wife murder, many
official media have reported on it, and the form of the
report is mostly presented in a combination of
pictures and text and a combination of video and text.
According to reports, in the early morning of July 5,
2020, the suspect Xu Guoli due to emotional,
economic, trivial, and other family life conflicts, in
Hangzhou City, Jianggan District, Sanbao Beiyuan
home, while his wife Moumou was asleep when he
killed her, and in the bathroom will be dismembered
after the body dispersed and abandoned, and part of
the body tissues through the toilet flushed into the
septic tank. July 30, Hangzhou Municipal Public
Security Bureau suspected intentional homicide to
submit to the approval of the arrest of suspects the
suspect Xu Guoli, meanwhile, after reviewing that the
suspect Xu Guoli's crime is cruel and of a bad nature,
has been suspected of intentional homicide, decided
to approve his arrest on August 6th. The report came
out, caused extensive discussion in the comments
section, and to a certain extent provoked public anger,
and even some netizens in the comments section to
use more intense language to express their emotions.
3.2 Research Process
Based on the representative news cases covered in the
above text, the extent of the impact of different forms
of information presentation on public sentiment is
explored. By analyzing the comment section of the
wife-killing case, this paper randomly selected 200
comments, which were all from People's Daily and
China News Network. Using the analysis tool to
screen these comments, mainly screening the news
comments of video-text combined presentation of
information and the comments of pure textual news
presentation and screening the 10 most representative
Exploring the Impact of the Presentation of Negative Information in the News on Public Sentiment
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