在以自然为基础的数字干预中利用BiLSTM-CRF和对抗性培训进行情绪分析:通过MOOC平台提高心理健康
1School of Education, Shandong Women's University, Jinan, Shandong, China.
Digital health
|February 20, 2025
概括
本研究使用BiLSTM-CRF模型对在线自然干预的情感分析,实现高准确度. 这些发现有助于及时提供心理支持和改善课程,以实现数字福祉.
科学领域:
- 数字心理健康数字心理健康
- 教育技术的教育技术
- 计算语言学 计算语言学
背景情况:
- 在线课程中的学习者情绪对于参与和福祉至关重要.
- 基于自然的数字干预为心理健康支持提供了独特的机会.
- 分析学习者反是改进这些干预措施的关键.
研究的目的:
- 在MOOC平台上对学习者与基于自然的数字干预进行情感分析.
- 为了提高情感分类的准确性和理解情感经验.
- 为心理干预和课程设计提供信息.
主要方法:
- 利用MOOC平台上的注释文本数据.
- 采用双向长期短期记忆 (BiLSTM) 网络,与条件随机场 (CRF) 集成.
- 纳入对抗性培训以改善方面情绪分类.
主要成果:
- 在基准数据集 (SemEval-2014和Coursera) 上获得了高精度,回忆和F1分数.
- 与现有模型相比,表现出优越的情绪预测效果.
- 验证了模型提取有意义的情感见解的能力.
结论:
- 拟议的BiLSTM-CRF模型有效地分析了学习者对数字性质干预措施的情绪.
- 研究结果支持在教育环境中使用技术来增强心理健康.
- 这项研究为数字心理健康和课程设计的数据驱动改进提供了基础.
更多相关视频
相关概念视频
Modeling in Therapy
43
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
43
Stereotype Content Model
13.9K
The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence...
13.9K
Operant Conditioning Intervention
34
Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
In operant conditioning, behaviors that are...
34
The Scientific Method
59.1K
Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.
59.1K
Traits, Mood, and Subjective Wellbeing
58
Subjective well-being (SWB) refers to an individual's self-evaluation of their overall life satisfaction, happiness, and fulfillment. This multifaceted construct is typically assessed by analyzing the balance of positive and negative emotions alongside perceptions of life satisfaction. Personality traits such as neuroticism and extraversion are strongly associated with variations in SWB, offering critical insights into the underlying mechanisms of emotional well-being.
Neuroticism and...
Neuroticism and...
58
Rational Emotive Behavior Therapy
41
Cognitive-behavioral therapies (CBTs) are grounded in the belief that our thoughts profoundly influence our emotions and actions. Advocates of CBT emphasize three core assumptions: first, that cognitions are identifiable and measurable; second, that they are central to psychological functioning; and third, that irrational or maladaptive beliefs can be replaced with rational and adaptive ones. This transformative approach to therapy has paved the way for specific models such as Albert...
41


