SemanticWeb_Application

Use of "WordNet" for semantic indexing and information retrieval

Corpus indexing

Authentication Interface

Main Interface

Browse corpus

This figure represents the way of filling the database with the words of the texts.

Representation phase of the "bag of words" corpus

This figure shows the tokenization step of the entered text.

Function words elimination phase

In the following figure we present the cleaned tokens, eliminating Function words (using the empty English word list). In this phase we eliminated stop words, numbers, special characters, and we converted all words into lowercase.

Occurrence calculation phase

In this phase we calculates the frequency of each term existing in the document.

Lemmatization phase

This phase shows each word with its lemma using WordNet.

Synset phase

This phase shows each word with its first synset using WordNet.

Information retrieval

Semantic search

The last phase of our application is the semantic search in the database.

Contact

Linkedin: aghezzafmohamed
Gmail: [email protected]