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NLP, Machine Learning, Java
Updated on Sep, 2026
Programming, Data Science, Artificial Intelligence
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This course shows how to perform document similarity using an information-based retrieval method such as vector space model by using cosine similarity technique.
In the first part of the course, students will learn key concepts related to natural language and semantic information processing such as Binary Text Representation, Bag of Words, Lemmatization, TF, IDF, TF-IDF, Cosine Similarity, CamelCase and Identifiers.
In the second part of the course, students will learn how to develop and implement a natural language software to perform document similarity. The course provides the basics to help students understand the theory and practical in Java Programming. The code sample also provides students techniques of how to modularize, trace and implements algebra functionalities.
We conclude the course by providing some guidelines about how to run and debug the program. Students are also given reference links to external resources which help them in gaining better understanding when dealing with natural language software or machine learning.
At the end of the course, you will have a complete understanding of the fundamental concepts of NLP using programming languages. The objective of the course is to learn and familiarise the concepts at the beginner level but an intermediate level of programming knowledge is required. The coding example in this course uses Java Programming Language to illustrate the document similarity.
Check out the detailed breakdown of what’s inside the course
M. Ashwin Soorkeea is a very experienced tech-savvy person who has 17 years of working experience in software development in sectors like avionics, e-commerce and banking sector. He is specialized in both front-end and back-end technologies, using different types of client server architectures. He gathers most of his experience in JAVA/J2EE although he has also vast experience in other technologies like PHP, Bash Scripting, PL/SQL, .
Throughout his career, M. Ashwin Soorkeea has taken different roles upon different projects from a lead programmer, analyst, integration architect, solution designer, application architect to a technical lead, which makes him very agile.
M. Ashwin Soorkeea also write technical articles on Medium in his spare time.
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