Fig 1.
Exposure of air pollution particles in India and Pakistan [9].
Table 1.
The detail of corpus generation countries, sources, and operators.
Fig 2.
Newspaper circulation in Pakistan ([45]).
Fig 3.
Newspaper circulation in India [45].
Table 2.
Topics extracted from Pakistan’s corpus using LDA.
Fig 4.
Word cloud of Pakistan’s topics extracted using LDA.
Fig 5.
LDA topic visualization of Pakistan’s topics.
Fig 6.
A t-SNE distribution of topics extracted from the Pakistani Newspapers’ corpus.
Table 3.
Topic models of India’s corpus.
Fig 7.
Word cloud of India’s topics extracted using LDA.
Fig 8.
A t-SNE distribution of topics extracted from the Indian Newspapers’ corpus.
Fig 9.
LDA topic visualization India based on Indian Newspapers’ corpus.
Table 4.
Comparison of air pollution dynamics in Pakistan and India.