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1) Write a report in the following topics: Regular Expressions' applications for data scientists in: Extracting emails from a Text Document. Web Scraping (Data Collection). Working with Date-Time features. Text Pre-processing (NLP). Support each topic by a one Python code (at least) as an example. The Report sections: a. Background about the importance of Theory of Computation in Artificial Intelligence and its applications. b. Introduction about the Regular Expression and its importance. c. Discussion section with 4 sub-sections for the above 4 topics. o Each subsection should include its corresponding Python code. d. Conclusion. 2) Design a Finite State Machine for an elevator, with a 1-page description of its functionality.

1) Write a report in the following topics: Regular Expressions' applications for data scientists in: Extracting emails from a Text Document. Web Scraping (Data Collection). Working with Date-Time features. Text Pre-processing (NLP). Support each topic by a one Python code (at least) as an example. The Report sections: a. Background about the importance of Theory of Computation in Artificial Intelligence and its applications. b. Introduction about the Regular Expression and its importance. c. Discussion section with 4 sub-sections for the above 4 topics. o Each subsection should include its corresponding Python code. d. Conclusion. 2) Design a Finite State Machine for an elevator, with a 1-page description of its functionality.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Theory of computation
concept of computation and Complexity of a formal language.
Prove and Construct the equivalence of languages described by finite state machines and regular expressions.

1) Write a report in the following topics: Regular Expressions’ applications for data scientists in: Extracting emails from a Text Document. Web Scraping (Data Collection). Working with Date-Time features. Text Pre-processing (NLP). Support each topic by a one Python code (at least) as an example. The Report sections: a. Background about the importance of Theory of Computation in Artificial Intelligence and its applications. b. Introduction about the Regular Expression and its importance. c. Discussion section with 4 sub-sections for the above 4 topics. Each subsection should include its corresponding Python code. d. Conclusion. 2) Design a Finite State Machine for an elevator, with a 1-page description of its functionality.
Transcribed Image Text:1) Write a report in the following topics: Regular Expressions’ applications for data scientists in: Extracting emails from a Text Document. Web Scraping (Data Collection). Working with Date-Time features. Text Pre-processing (NLP). Support each topic by a one Python code (at least) as an example. The Report sections: a. Background about the importance of Theory of Computation in Artificial Intelligence and its applications. b. Introduction about the Regular Expression and its importance. c. Discussion section with 4 sub-sections for the above 4 topics. Each subsection should include its corresponding Python code. d. Conclusion. 2) Design a Finite State Machine for an elevator, with a 1-page description of its functionality.
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