강좌 소개
This course will introduce the learner to text mining and text manipulation basics. The course begins with an understanding of how text is handled by python, the structure of text both to the machine and to humans, and an overview of the nltk framework for manipulating text. The second week focuses on common manipulation needs, including regular expressions (searching for text), cleaning text, and preparing text for use by machine learning processes. The third week will apply basic natural language processing methods to text, and demonstrate how text classification is accomplished. The final week will explore more advanced methods for detecting the topics in documents and grouping them by similarity (topic modelling).
This course should be taken after: Introduction to Data Science in Python, Applied Plotting, Charting & Data Representation in Python, and Applied Machine Learning in Python.
최상위 리뷰
CC
2017년 8월 26일
Quite challenging but also quite a sense of accomplishment when you finish the course. I learned a lot and think this was the course I preferred of the entire specialization. I highly recommend it!
JR
2020년 12월 4일
Excellent course to get started with text mining and NLP with Python. The course goes over the most essential elements involved with dealing with free text. Definitely worth the time I spent on it.
필터링 기준:
Applied Text Mining in Python의 703개 리뷰 중 701~703
교육 기관: Angertdev S
•2019년 11월 7일
broken assignments
교육 기관: David P
•2022년 2월 7일
Obsolete course
교육 기관: Lawrence T
•2021년 1월 23일
Horrible!
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