PHP Stanford NLP Datastore: Analyse text with NLP and stores in a database

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Ratings				Unique User Downloads		Download Rankings
Not enough user ratings				Total: 133		All time: 9,259 This week: 196

Version		License		PHP version		Categories
`php-stanford-nlp-dat` 1.0.3		MIT/X Consortium ...		5		Databases, Text processing, Language, A...

Description

Author

Dennis de Swart

This package can analyse text with NLP and stores in a database.

It can perform text analysis using a local version of Stanford Natural Language processing .

The results are stored in a local SQLite database for further analysis.

Dennis de Swart

Name:	Dennis de Swart `<contact>`
Classes:	3 packages by Dennis de Swart
Country:	The Netherlands
Age:	???
All time rank:	3021	82 in The Netherlands
Week rank:	569	16 in The Netherlands

Innovation award

Nominee: 2x

Example


<?php



    /**

     * Instantiate

     */

    require_once __DIR__.'/bootstrap.php';

    

    /**

     * Init template

     * Init CoreNLP Adapter

     */

    $template   = new Template();

    $coreNLP    = new CorenlpAdapter();

    $datastore  = new Datastore($db->conn);

    

    /**

     * Init variables

     */

    $text = '';

    $search = '';

    $enterButton = '';

    $searchButton = '';

    $helpButton = '';



    /**

     * POST procedure

     */

    if ($_SERVER["REQUEST_METHOD"] == "POST") {

        

        // clean up the post array

        $_POST  = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);



        // check if "clear database" checkbox is set

        if(array_key_exists("emptyDB", $_POST)){

            $db->clearAllTables();

        }

        

        // Analyze the text

        if(!empty($_POST['text'])){

            $text = $_POST['text'];

            

            // runs the CoreNLP Adapter and saves result in "$coreNLP->serverMemory"

            $coreNLP->getOutput($text);

            

            // Save result to database

            $datastore->storeNLP($coreNLP);

            

        } elseif(!empty($_POST['helpButton'])){

            $helpButton = $_POST['helpButton'];

        

        } elseif(!empty($_POST['enterButton'])){

            $enterButton = $_POST['enterButton'];

            

        } elseif(!empty($_POST['searchButton'])){

            $searchButton = $_POST['searchButton'];

        } elseif(!empty($_POST['search'])){

            $search = $_POST['search'];

        }    

    }



    // display the form

    $template->getForm($text, $searchButton, $search);



    if($helpButton){

        $template->getHelp();

        die;        

    }

    

    if(!empty($text) || !empty($search) ||$searchButton == '1' || $enterButton == '1'){

      

        

?>

    <!-- RESULTS -->

    <table>

    <th>   

        <tr>

            <td>

                <?php   

                    $oie = new OpenIE($db->conn);

                    

                    if($search){

                        $ieSearch = $oie->openieSearch($search);

                        $searchWord = 'for text containing the word "'.$search.'"';

                    } else {

                        $ieSearch = $oie->openieSearch();

                        $searchWord = 'for all words';

                    }

                    

                    $template->getTable($ieSearch, 'OpenIE', $searchWord);

                ?>

            </td>       

        </tr>

        <tr>

            <td>

                <?php

                

                    $ner = new NER($db->conn);

                

                    if($search){

                        $nerWords = $ner->searchEntities($search);

                        $searchWord = 'for text containing the word "'.$search.'"';

                    } else {

                        $nerWords = $ner->searchEntities();

                        $searchWord = 'for all words';

                    }

                

                    $template->getTable($nerWords, 'NER Entities', $searchWord);



                    /**

                     *  for the seperate tokens uncomment the two lines below:

                     */

                    if($search){

                        $nerTokens = $ner->searchTokens($search);

                        $searchWord = 'for text containing the word "'.$search.'"';

                    } else {

                        $nerTokens = $ner->searchTokens();

                        $searchWord = 'for all words';

                    }

                

                    $template->getTable($nerTokens, 'NER Tokens', $searchWord);

                ?>

            </td>

        </tr>

        <tr>

            <td>

                <?php          

                    $coref = new Coreference($db->conn);

                    

                     if($search){

                        $corefs = $coref->corefSearch($search);

                        $searchWord = 'that refer to the word "'.$search.'"';

                    } else {

                        $corefs = $coref->corefSearch();

                        $searchWord = 'for all words';

                    }

                    

                    $template->getTable($corefs, 'Corefs', $searchWord);

                ?>

            </td>

        </tr>

    </table>

    <!-- END RESULTS -->

<?php

    }

    echo '</div></body></html>';

Screenshots

Files

File	Role	Description
`src` (11 files)
`bootstrap.php`	Aux.	Bootstrap script
`composer.json`	Data	Auxiliary data
`datastore_result_a.PNG`	Data	Auxiliary data
`datastore_result_b.PNG`	Data	Auxiliary data
`datastore_result_search.PNG`	Data	Auxiliary data
`index.js`	Data	Auxiliary data
`index.php`	Example	Example script
`README.md`	Doc.	Documentation

Files

src

File	Role	Description
`Coreference.php`	Class	Class source
`Database.php`	Class	Class source
`Datastore.php`	Class	Class source
`NER.php`	Class	Class source
`Object.php`	Class	Class source
`OpenIE.php`	Class	Class source
`Relation.php`	Class	Class source
`Sentence.php`	Class	Class source
`Subject.php`	Class	Class source
`Template.php`	Class	Class source
`Word.php`	Class	Class source