'Text processing' presentation slideshows

COMS E6125 Web-enHanced Information Management (WHIM)

980 views • 88 slides

Text Processing & Characteristics

Text Processing & Characteristics. Thanks to: Baldi, Frasconi, Smyth M. Hearst W. Arms R. Krovetz C. Manning, P. Raghavan, H. Schutze. Text. Text parsing Tokenization, terms A bit of linguistics Text characteristics Zipfs law. Index. Query Engine. Interface. Indexer.

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Bioinformatics Programming

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Computer Evaluation of Indexing and Text Processing

Computer Evaluation of Indexing and Text Processing. By G. Salton M.E. Lesk 1968 Journal of ACM, 15:1, 8-36. SMART System . The storage and retrieval of information from text documents and determining the best procedures used to perform these tasks was the subject of this paper.

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Introduction to Programming with Python: overview

Introduction to Programming with Python: overview. Languages. Some influential ones: FORTRAN science / engineering COBOL business data LISP logic and AI BASIC a simple language. Programming basics. code or source code : The sequence of instructions in a program.

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Text processing

Text processing. Text processing. text processing : Examining, editing, formatting text. Text processing often involves for loops that examine the characters of a string one by one. Two data types involved. Characters. char : A primitive type representing single characters.

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Strings part 1 of 2

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Overview

IN350 Lecture 2: Document Properties and Markup Languages August 29, 2002 Judith A. Molka-Danielsen Reference: Ch.6 Baeza-Yates, Text & Multimedia Languages & Properties. Overview. Review Properties of Documents Introduce the concept of Markup Languages. Describe the role of XML.

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Saucon Valley High School Tori Heffelfinger Karen Krupa

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RTI Classroom

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Building Java Programs

Building Java Programs. Chapter 7: Arrays. Lecture outline. array traversal algorithms printing an array's elements searching and reversing an array. Why are arrays useful?. Storing a large amount of data Example: Read a file of numbers and print them in reverse order.

496 views • 24 slides

Building Java Programs

Building Java Programs. Chapter 7: Arrays. Lecture outline. array traversal algorithms printing an array's elements searching and reversing an array. Why are arrays useful?. Storing a large amount of data Example: Read a file of numbers and print them in reverse order.

327 views • 24 slides

Fencepost loops

Fencepost loops. suggested reading: 4.1. The fencepost problem. Problem: Write a static method named printNumbers that prints each number from 1 to a given maximum, separated by commas. For example, the method call: printNumbers(5) should print: 1, 2, 3, 4, 5

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Portability of ASR Technology to new Languages: multilinguality issues and speech/text resources

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Chapter 6 Java Generic Type

Chapter 6 Java Generic Type. x.zhang@seu.edu.cn. Content. Significance of Generic Type Definition of Generic Type Usage of Generic Type. Significance of Generic Type. What is Generic Type Why Generic Type? How about the inconvenience without GT?. Significance of Generic Type. Example

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Complementarity of Lexical and Simple Syntactic Features: The SyntaLex Approach to S ENSEVAL -3

Complementarity of Lexical and Simple Syntactic Features: The SyntaLex Approach to S ENSEVAL -3. Saif Mohammad Ted Pedersen University of Toronto, Toronto University of Minnesota, Duluth http://www.cs.toronto.edu/~smm http://www.d.umn.edu/~tpederse.

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Array traversals, text processing

Array traversals, text processing. reading: 7.1, 4.4 self-check: Ch. 7 #8, Ch. 4 #19-23. Array traversals. traversal : An examination of each element of an array. for (int i = 0; i < array .length; i++) { do something with array [i]; } Examples: printing the elements

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Catching Plagiarists

Catching Plagiarists. Baker Franke The University of Chicago Laboratory Schools. Problem Motivation. e.g. Physics 101 at a large university One student helping another by giving him a copy of his assignment only to have the other turn it in (or large portions of it) as his own.

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Building Java Programs

Building Java Programs. Chapter 7 Lecture 7-3: Tallying and Traversing Arrays, Strings reading: 7.1, 4.4 self-checks: #1-9 videos: Ch. 7 #4. Exercise: Triangle Math. Write a program that lets the user play one game of Triangle Math Player adds adjacent numbers until one number reached

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CS 0007 Introduction to Computer Programming

CS 0007 Introduction to Computer Programming. Jan Wiebe: wiebe@cs.pitt.edu Office Hours: T: 3-4pm; Th 2-3pm; and by appt. Today. Learn what the course is about Go over the basics of the syllabus Get our feet wet with a first program Admin details: on Wednesday. This Course.

287 views • 13 slides