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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.
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portfolio
publications
QUARC: Quaternion Multi-Modal Fusion Architecture For Hate Speech Classification
Published in 2021 IEEE International Conference on Big Data and Smart Computing (BigComp), 2021
Hate speech, quite common in the age of social media, at times harmless but can also cause mental trauma to someone or even riots in communities. Image of a religious symbol with derogatory comment or video of a man abusing a particular community, all become hate speech with its every modality (such as text, image, and audio) contributing towards it. Models based on a particular modality of hate speech post on social media are not useful, rather, we need models like multi-modal fusion models that consider both image and text while classifying hate speech. Text-image fusion models are heavily parameterized, hence we propose a quaternion neural network-based model having additional fusion components for each pair of modalities. The model is tested on the MMHS150K twitter dataset for hate speech classification. The model shows an almost 75% reduction in parameters and also benefits us in terms of storage space and training time while being at par in terms of performance as compared to its real counterpart.
Recommended citation: D. Kumar, N. Kumar and S. Mishra, "QUARC: Quaternion Multi-Modal Fusion Architecture For Hate Speech Classification," 2021 IEEE International Conference on Big Data and Smart Computing (BigComp), Jeju Island, Korea (South), 2021, pp. 346-349, doi: 10.1109/BigComp51126.2021.00075. 10.1109/BigComp51126.2021.00075
talks
Talk on Some results on q-series and polynomials and series of Bloch-Polya Type
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In this talk, some basic results and propositions of q-series and theory of partitions were discussed. Furthermore, some results from the paper “On some polynomials and series of Bloch-Polya Type “ by Alexander Berkovich, Ali K. Uncu were also discussed.
Presentation on Tower of Hanoi!
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A small presentation on tower of Hanoi given to the high school students during NISER Open Day, 2018.
Presentation on Exploring Deep Multimodal Fusion of Text and Photo for Hate Speech Classification
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In this presentation, I discussed the paper “Exploring Deep Multimodal Fusion of Text and Photo for Hate Speech Classification” by Yang et al. (2019).