ACDPSNet: Adaptive Cross Domain Polarity Aspect Level Learning Scalable Computing Model for Sentiment Classification and Quantification

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Jhansi Rani T
Swapna Neerumalla
Akundi Sai Hanuman
B. Veerasekhar Reddy
Kayam Saikumar

Abstract

Automatic sentiment classification, identifying opinions as positive, negative, or neutral, is essential across diverse applications. However, applying a sentiment classifier trained on labeled data from one domain to a different domain often leads to degraded performance, as domain-specific language terms common in the source domain may not appear in the target domain. This research proposes an Adaptive Cross-Domain Polarity-Specific Network (ACDPSNet) for sentiment classification and quantification across domains. The model leverages labeled data from the source domain alongside labeled and unlabeled data from the target domain to build a robust, adaptable domain adaptation framework. Sensitivity to sentiment is enhanced by embedding polarity-specific sentiment annotations into semantic vectors, enabling accurate computation of distributional similarities between terms. The framework integrates a classifier that is both domain-specific and domain-invariant to ensure accurate analysis and classification. ACDPSNet achieves notable performance improvements, with an accuracy of 98.76%, recall of 97.85%, throughput of 96.94%, and a positive learning expression rate of 97.76%, demonstrating significant advancements over existing approaches. These metrics underscore ACDPSNet’s effectiveness in adapting to new domains, achieving high sentiment quantification accuracy, and enhancing cross-domain polarity detection.

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Special Issue - Unleashing the power of Edge AI for Scalable Image and Video Processing