Open Access
Research Article·pp. 2535–2551·Vol. 29, Issue 6Jun 2026
Harihar Nath Verma, Sanjay Kumar Malik, Vanita Jain
Published Online: 20 Jun 2026DOI: 10.47974/JDMSC-2821 In this paper: Human emotion recognition using artificial intelligence has become a significant research area with applications in emotion analysis, opinion mining and affective computing for understanding users’ em...
Open Access
Research Article·pp. 375–396·Vol. 29, Issue 1Jan 2026
Harihar Nath Verma, Sanjay Kumar Malik, Vanita Jain
Published Online: 15 Jan 2026DOI: 10.47974/JDMSC-2633 In this paper: Sentiment analysis has become an invaluable exercise on social media addressing the understanding of opinion and consumer behavior and trends. The system of informality and context richness against pl...
Open Access
Research Article·pp. 2595–2605·Vol. 28, Issue 6Sep 2025
Puneet Sharma, Sanjay Kumar Malik, Vanita Jain
Published Online: 16 Sep 2025DOI: 10.47974/JDMSC-2463 In this paper: The present work focuses on conventional deep learning models and introduces a proposed CNN–ResNet hybrid architecture for sentiment classification tasks. While traditional CNNs and RNNs have shown co...
Open Access
Research Article·pp. 1737–1752·Vol. 46, Issue 5Jul 2025
Puneet Sharma, Sanjay Kumar Malik, Vanita Jain
Published Online: 01 Jul 2025DOI: 10.47974/JIOS-1965 In this paper: By including visual materials into the study, present work fills in the void in conventional sentiment analysis, which mostly depends on textual data. To find emotional insights from photos, the new m...
Open Access
Research Article·pp. 2179–2192·Vol. 45, Issue 8Nov 2024
Aatif Ahmad Khan, Sanjay Kumar Malik, Vanita Jain
Published Online: 30 Nov 2024DOI: 10.47974/JIOS-1781 In this paper: RDF predicate selection and RDF subject identification are two key steps for effectively processing the natural language queries by the semantic question answering systems. For subject identification,...
Open Access
Research Article·pp. 1963–1975·Vol. 27, Issue 6Sep 2024
Aatif Ahmad Khan, Sanjay Kumar Malik, Vanita Jain
Published Online: 16 Sep 2024DOI: 10.47974/JDMSC-2047 In this paper: With tremendous progress attained towards AI, understanding context from user queries has become a focus area to provide precise answers. In this direction, recent machine learning-based approaches ar...
Open Access
Research Article·pp. 765–784·Vol. 45, Issue 3Apr 2024
Nikita Malik, Sanjay Kumar Malik, Vanita Jain
Published Online: 27 Apr 2024DOI: 10.47974/JIOS-1517 In this paper: In response to the growing IoT device diversity, efforts are underway to better integrate data, applications, and services. The Semantic Web, known for its simplicity in integration, has the potential...
Open Access
Research Article·pp. 315–331·Vol. 45, Issue 2Mar 2024
Monika Chhikara, Sanjay Kumar Malik, Vanita Jain
Published Online: 15 Mar 2024DOI: 10.47974/JIOS-1549 In this paper: Automated hate speech on social media is a serious issue for online safety and wellbeing. A promising strategy to address the issue is the identification of artificial hate speech using machine learni...
Open Access
Research Article·pp. 795–806·Vol. 44, Issue 4May 2023
Monika Chhikara, Sanjay Kumar Malik
Published Online: 15 May 2023DOI: 10.47974/JIOS-1356 In this paper: Recommendation systems are a very popular service whose accuracy and sophistication keeps increasing every day. Yet current systems pose a limitation on personalized user recommendation, which we wish...