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    Syracuse University
   
 
  Sep 26, 2017
 
 
    
2017-2018 Graduate Course Catalog

Computational Linguistics, MS


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Student Learning Outcomes


1. Apply techniques that are being widely used in search engines, digital libraries, speech recognition systems, and NLP data mining toolkits

2. Engage in recent data-driven scholarship in computational social sciences and digital humanities

3. Use NLP tools to analyze and create large document collections, identify the main themes and opinions of different parties

4. Apply syntactic and semantic analysis to natural language

5. Engage in speech synthesis and in machine translation

Computational Linguistics


Gerald Greenberg

ggreenbe@syr.edu

441 Hall of Languages

315-443-2875

Faculty

Howard A. Blair, Jaklin Kornfilt, Nancy McCracken, Maria Emma Ticio Quesada, Howard Turtle, Bei Yu

Computational Linguistics (also called Natural Language Processing, abbreviated as NLP) is a field of vital importance in the information age. With growing amounts of speech and text data, the demand keeps increasing for automated tools to understand human language and NLP specialists to develop and operate these tools.

In industry, Computational Linguistics techniques are being widely used in search engines, digital libraries, speech recognition systems, and data mining toolkits. The leading data analysis companies like SAS and SPSS all have added text analysis components to their products. Many open-source NLP toolkits have also been available. Companies with large amount of text data need NLP specialists to develop in-house tools or use off-the-shelf tools to analyze their corpora.

Computational Linguistics also plays a critical role in the latest data-driven scholarship in computational social sciences and digital humanities. Humanist scholars and social scientists are increasingly using large corpora to make robust inferences in their research. Scientific literature, government documents, and user-generated content in social media are just a few examples of commonly used corpora. Students and scholars in sociology, journalism, and communication fields also need to learn to use NLP tools to slice and dice large document collections, identify the main themes and opinions of different parties.

Syracuse University is home to the Syracuse University Forensic and National Security Science Institute (FNSSI), which provides critical leadership for the protection of our nation in the areas of defense and security. The tools and techniques described above are also widely used in national defense and security agencies, as well as law enforcement agencies at the local, national, and international levels. The knowledge of such tools and their development and use is becoming more critical to employees in these fields, which is another reason SU is a strong candidate for a computational linguistics program.

Requirements:


In order to receive the Masters of Science in Computational Linguistics, students must complete at least 36-credit hours of coursework, which includes 3 or 6 credits in an internship, and earn a cumulative grade point average of at least 3.0.

Nine courses (five 3-credit LIN courses in linguistics, two 3 credit CPS courses in computational science, and two 3 credit IST courses in information studies) plus a 3 or 6 credit IST internship, all offered on a yearly basis, will be required of all those interested in receiving the degree. The first of these courses, LIN 601 - Introductory Linguistic Analysis , will provide essential grounding in the mechanics of language, e.g. the sound system, word structure, sentence structure, and meaning. Through the use of examples from a range of languages, students will learn about similarities and differences across languages, which will allow them to understand the various possible manifestations of natural language. LIN 641 - Syntactic Analysis , LIN 651 - Morphological Analysis , and LIN 611 - Semantics of Human Languages , build on the principles learned in LIN 601  to provide students with a deeper understanding of the three areas of linguistics that are most important to the field of computational linguistics. LIN 741 - Advanced Syntax , builds upon the principles of syntactic analysis which are introduced in LIN 641 .

Two additional required courses are in information studies: The foundational courses IST 657 - Basics of Information Retrieval Systems  and IST 664 - Natural Language Processing /CIS 668 - Natural Language Processing . A third required course is the internship course IST 971 . This internship can be taken for three or six credits, if taken for three credits, an elective from the courses below for three credits needs to be added. IST 657 - Basics of Information Retrieval Systems , will provide fundamental knowledge in information representation, information seeking behavior, query and document matching, relevance measure, search interface design, and information retrieval system evaluation. IST 664 - Natural Language Processing , introduces concepts and methods in processing text at syntactic, semantic, and pragmatic levels. It covers techniques of tokenizing, sentence splitting, part-of-speech tagging, and parsing.

Two additional required courses are in computational science CPS 681 - Explorations in Computing and Programming  and CPS 688 - Algorithms for Computational Journalism and Linguistics . Students who demonstrate sufficient knowledge in these areas may test out of the courses and replace them with elective courses from the list below.

Elective Courses.


The courses that follow are generally offered yearly. Students can select among them in completing the remaining credits required for completion of the degree, based on professional need and academic interest. Substitutions may be made with the permission of the director of the degree program.

Admission requirements:


  • Completed Syracuse University Graduate School Application
  • Resume
  • Personal Statement - include background and interest in the program
  • Official transcripts - from graduate and undergraduate studies
  • 3 Letters of Recommendation
  • Application Fee
  • GRE Scores: Required
  • TOEFL Scores: 580 (written test), 237 (computer-based test), 92-93 (internet-based test) minimum for unconditional admissions

Additional Information


Partial tuition scholarships may be available. Please contact the Director for further information.

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