semantic similarity between sentences

Question

I\'m doing a project. I need any opensource tool or technique to find the semantic similarity of two sentences, where I give two sentences as an input, and receive score (i.

Answer 1

I have developed a simple open-source tool that does the semantic comparison according to categories: https://sourceforge.net/projects/semantics/files/

It works with sentences of any length, is simple, stable, fast, small in size... Here is a sample output:
Similarity between the sentences
-Pete and Rob have found a dog near the station.
-Pete and Rob have never found a dog near the station.
is: 1.0000000000

Similarity between the sentences
-Patricia found a dog near the station.
-It was a dog who found Pete and Rob under the snow.
is: 0.7363210405107239

Similarity between the sentences
-Patricia found a dog near the station.
-I am fine, thanks!
is: 0.0

Similarity between the sentences
-Hello there, how are you?
-I am fine, thanks!
is: 0.29160592175990213

USAGE:

import semantics.Compare;
public class USAGE {

public static void main(String[] args) {

    String a = "This is a first sentence.";
    String b = "This is a second one.";

    Compare c = new Compare(a,b);
    System.out.println("Similarity between the sentences\n-"+a+"\n-"+b+"\n is: " + c.getResult());

    }

}