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NLP-clustering(word) -Vietnamese Sentiment Analysis using artificial neural network

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Workflow: Applying artificial neural networks to build models to analyze customer emotions based on comments and evaluation serves for determination business-related trends

workflow

Visualize word context and semantic correlation

output

Ploting learning curves LSTM for sentiment analysis:

image

Ploting learning curves Hybrid CNN with LSTM for sentiment analysis:

image

Data Information:

  • Train Data: 7,786 samples
  • Dev: 1,112 samples
  • Test Data: 2,224 samples
  • Link: Dataset Repository

Attribute Information:

  1. id : the id of comment
  2. comment: Commentary content
  3. n_star: User rating for the smartphone (stars)
  4. data_time: Date and time the comment was posted
  5. label: Sentiment label of the comment

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