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A Quantum-like Approach to Semantic Text Classification.

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Summary
This summary is machine-generated.

This study introduces a quantum-like wave model for sentiment analysis, improving text classification accuracy by 15% over classical methods. This approach offers a computationally efficient alternative to machine learning (ML) for analyzing text data.

Keywords:
interferencequantum-like heuristic algorithmssentiment analysistext classificationvector-space language model

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Area of Science:

  • Natural Language Processing
  • Computational Linguistics
  • Quantum-Inspired Computing

Background:

  • Traditional machine learning (ML) methods face challenges in text classification and analysis.
  • Existing models often overlook complex semantic relationships within language.
  • A need exists for alternative text representation models that capture nuanced linguistic structures.

Purpose of the Study:

  • To explore a quantum-like (wave-based) model as an alternative to ML for sentiment analysis.
  • To investigate the impact of semantic interference on text classification accuracy.
  • To develop computationally efficient algorithms for wave-based text representation.

Main Methods:

  • Sentiment analysis of English-language reviews using a quantum-like wave model.
  • Exploration of text segmentation algorithms influenced by language structure.
  • Comparison of quantum-like model results with classical probabilistic methods.
  • Development of optimization techniques to reduce computational complexity.

Main Results:

  • The quantum-like model improved classification accuracy by approximately 15% compared to classical methods.
  • The model achieved precision and recall scores around 0.8 for classification tasks.
  • A proposed optimization reduced the algorithm's computational complexity from O(n^2) to O(n).

Conclusions:

  • The quantum-like wave model is a viable alternative or complement to traditional ML approaches for text analysis.
  • Accounting for quantum-like semantic interference enhances classification accuracy.
  • The developed model offers significant computational efficiency improvements.