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Commit b2ef1e9

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added AFINN
1 parent e97ef9f commit b2ef1e9

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4 files changed

+61
-19
lines changed

4 files changed

+61
-19
lines changed

‎README.md

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@@ -243,6 +243,9 @@ Download CoreNLP server (Java) here: https://stanfordnlp.github.io/CoreNLP/index
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```bash
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# Run the server using all jars in the current directory (e.g., the CoreNLP home directory)
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java -mx4g -cp "*" edu.stanford.nlp.pipeline.StanfordCoreNLPServer -port 9000 -timeout 15000
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# To run server in as a background process
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nohup java -mx4g -cp "*" edu.stanford.nlp.pipeline.StanfordCoreNLPServer -port 9000 -timeout 15000 &
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```
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More info about running the CoreNLP Server: https://stanfordnlp.github.io/CoreNLP/corenlp-server.html
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@@ -277,6 +280,7 @@ Array
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```
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## Concept Graph
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WARNING: At the time of writing SSL certificate for concept.research.microsoft.com has expired and service might not work until they get that fixed.
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Microsoft Concept Graph For Short Text Understanding: https://concept.research.microsoft.com/
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Find related concepts to provided keyword

‎src/NlpClient.php

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@@ -36,10 +36,20 @@ function __construct( $hosts, $debug = false )
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public function spacy_entities( $text, $lang = 'en' )
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{
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$data = $this->post_call('/spacy/entities', ['text' => $text, 'lang' => $lang ] );
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return ( !empty($data['entities']) ) ? $data['entities'] : null;
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}
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/**
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* AFINN Sentiment Analysis
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*/
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public function afinn_sentiment( $text, $lang = 'en' )
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{
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$data = $this->post_call('/afinn', ['text' => $text, 'lang' => $lang ] );
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return ( isset($data['afinn']) ) ? $data['afinn'] : null;
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}
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/**
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* Summarize long text
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*/

‎tests/Unit/AfinnTest.php

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<?php
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namespace Tests\Unit;
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use Tests\TestCase;
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class AfinnTest extends TestCase
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{
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/** @test */
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public function get_neighbours()
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{
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$nlp = new \Web64\Nlp\NlpClient( $this->nlpserver_config['hosts'], $this->nlpserver_config['debug'] );
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$text = "This is great fantastic stuff!";
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$score = $nlp->afinn_sentiment( $text, 'en');
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$this->msg( "{$text}\nSCORE: {$score}" );
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$this->assertGreaterThan(0, $score, "Positive text not greater than zero");
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$text = "This is horrible and aweful disgusting bad crap!";
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$score = $nlp->afinn_sentiment( $text, 'en');
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$this->msg( "{$text}\nSCORE: {$score}" );
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$this->assertLessThan(0, $score, "Negative text not less than zero");
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}
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}

‎tests/Unit/ConceptTest.php

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@@ -6,27 +6,27 @@
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class ConceptTest extends TestCase
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{
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/** @test */
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public function get_concepts_for_words()
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{
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$concept = new \Web64\Nlp\MsConceptGraph;
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$res = $concept->get('php');
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$this->msg( $res );
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$this->assertNotEmpty( $res );
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// /** @test */
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// public function get_concepts_for_words()
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// {
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// $concept = new \Web64\Nlp\MsConceptGraph;
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// $res = $concept->get('php');
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// $this->msg( $res );
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// $this->assertNotEmpty( $res );
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$this->assertEquals( 'language', key($res) );
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// $this->assertEquals( 'language', key($res) );
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}
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// }
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/** @test */
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public function score_by_npmi()
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{
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$concept = new \Web64\Nlp\MsConceptGraph;
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$res = $concept->limit(3)->scoreBy('ScoreByNPMI')->smooth(0.0001)->get('php');
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// /** @test */
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// public function score_by_npmi()
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// {
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// $concept = new \Web64\Nlp\MsConceptGraph;
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// $res = $concept->limit(3)->scoreBy('ScoreByNPMI')->smooth(0.0001)->get('php');
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$this->assertNotEmpty( $res );
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$this->assertEquals( 3, count($res) );
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// $this->assertNotEmpty( $res );
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// $this->assertEquals( 3, count($res) );
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$this->assertEquals( 'programming language', key($res) );
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}
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// $this->assertEquals( 'programming language', key($res) );
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// }
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}

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