Depression prognosis using natural language processing and machine learning from social media status

the relationship between using language learning strategies, learners’ optimism, educational status, duration of learning and demotivation

with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...

Knowledge management using machine learning, natural language processing and ontology

Natural Language Processing for Social Media

Today, social media refers to a wide range of Web sites and Internet-based services that allow users to create content and interact with other users. Some of these tools, such as multi-party chats, discussion forums, blogs, and online reviews, have been a focus of natural language processing (NLP) research for quite some time now. But within the last decade, NLP work has expanded rapidly to cov...

Machine Learning in Natural Language Processing

This thesis examines the use of machine learning techniques in various tasks of natural language processing, mainly for the task of information extraction from texts. The objectives are the improvement of adaptability of information extraction systems to new thematic domains (or even languages), and the improvement of their performance using as fewer resources (either linguistic or human) as po...

Machine Learning in Natural Language Processing

Machine learning is concerned with acquiring knowledge from an environment in a computational manner, in order to improve the performance. (See Langley [15] for overview of ML.) Many forces over the past couple of decades have seen the blending of ML and NLP become increasingly common. The ever expanding availability of large corpora; more powerful computing resources; and a greater demand for ...