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Machine Learning Technique to Detect and Classify Mental Illness on Social Media Using Lexicon-Based Recommender System

机译:使用基于词典的推荐系统在社交媒体上检测和分类精神疾病的机器学习技术

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摘要

The emergence of social media has allowed people to express their feelings on products, services, films, and so on. The feeling is the user's view or attitude towards any topic, object, event, or service. Overall, feelings have always influenced people's decision-making. In recent years, emotions have been analyzed intensively in natural language, but many problems still have to be watched. One of the most important problems is the lack of precise classification resources. Most of the research into feeling gradation is concerned with the issue of polarity grading, although, in many practical applications, this relatively grounded feeling measure is insufficient. Design methods are therefore essential, which can accurately classify feelings into a natural language. The principal goal of the research is to develop an overflow of grammatical rules-based classification of Indian language tweets. In this work, three main challenges are identified to classify feelings in Indian language tweets and possible methods for tackling such issues. Firstly, it has been found that the informal nature of tweets is crucial for the classification of feelings. Based on the tweets, the mental illness of the person has been classified. Therefore, to categorize Indian language tweets, a combination of grammar rules based on adjectives and negations is proposed. Secondly, people often express their feelings with slang words, abbreviations, and mixed words. A technique called field tags is used to include nongrammatical arguments such as slang words and diverse words. Thirdly, if a tweet is more complex, the morphological richness of the Indian language results in a loss of performance. The grammar rules are embedded in N-gram techniques and machine learning methods. These methods are grouped into three approaches, which functionally predict Indian language tweets with syntactic words.
机译:社交媒体的出现使人们能够表达他们对产品、服务、电影等的感受。感觉是用户对任何主题、对象、事件或服务的看法或态度。总的来说,感觉总是影响着人们的决策。近年来,人们用自然语言对情绪进行了深入分析,但仍有许多问题需要关注。最重要的问题之一是缺乏精确的分类资源。大多数关于感觉渐变的研究都与极性分级问题有关,尽管在许多实际应用中,这种相对扎实的感觉测量是不够的。因此,设计方法是必不可少的,它可以准确地将感觉分类为自然语言。该研究的主要目标是开发大量基于语法规则的印度语推文分类。在这项工作中,确定了三个主要挑战,以对印度语推文中的感受进行分类,以及解决此类问题的可能方法。首先,人们发现推文的非正式性质对于感觉的分类至关重要。根据推文,该人的精神疾病已被分类。因此,为了对印度语推文进行分类,提出了一种基于形容词和否定词的语法规则组合。其次,人们经常用俚语、缩写和混合词来表达自己的感受。一种称为字段标签的技术用于包含非语法参数,例如俚语和各种单词。第三,如果一条推文更复杂,印度语的形态丰富性会导致性能下降。语法规则嵌入在 N-gram 技术和机器学习方法中。这些方法分为三种方法,它们在功能上预测带有句法词的印度语推文。

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