Last Edit: Fri Apr 15 22:21:52 CDT 2016

CSC-301 Prof. Ursula Wolz Grinnell College

• Albert Owusu-Asare
• Uzo Nwike
• Larry Asante-Boateng
• Prabir Pradhan

.
├── bin
├── lib
│   └── jSpellCorrect-0.4.jar
├── res
│   ├── keywords.txt
│   ├── negatives.txt
│   └── Stopwords.txt
└── src
    ├── InputParser.java
    ├── Levenshtein.java
    ├── Main.java
    ├── test
    │   └── InputParserTest.java
    ├── TestApp.java
    └── TextParser.java

The source code can be found in the directory src. This directory contains:

• InputParser.java : Implements the algorithm for reading and parsing student input
• Levenshtein.java : A Utility program that provides functionality for calculating the levenshtein distances needed for the algorithm
• Main.java : A simple test client that can shows how the algorithm works
• TestApp.java : A simple application to look at outputs, given the string inputs
• test : a directory containing InputParserTest.java which is a jUnit test suite for testing edge cases

The resources can be found in the directory res. This directory contains:

• keywords.txt : a list of keywords for each recognized method
• negatives.txt : a list of all the recognized negative words, including hedge cues
• Stopwords.txt : a list of stopwords

For the compilation and execution of the programs can be done in the UNIX environment. Specifically the following command can be used issued in the bash shell to compile.

To compile, navigate to the nlp_design_submission directory and run the following command:

javac -d bin -sourcepath src -cp lib/jSpellCorrect-0.4.jar src/*.java

To run the java file use the command:

java -cp bin:lib/jSpellCorrect-0.4.jar edu.grinnell.cs.Main <input sentence>

Command:

java -cp bin:lib/jSpellCorrect-0.4.jar edu.grinnell.cs.Main "I will use quadratic"

Output:

{QuadraticFormula, FactorQuadratic}

For more examples, see src/InputParserTest.java