Automatic DL-based methods for semantic pixel-by-pixel classification and segmentation of liver tumors hold the key to detecting this type of cancer earlier and preventing the worst outcomes. AI and health expert Parisa Naraei conducts a tour of their workings.

This paper demonstrates a comparative performance of the various machine learning models used to classify tweets, which helps detect early signs of depression using computing tools, statistical analysis, linguistic feature extraction techniques, and machine-learning algorithms. Keywords—twitter, data mining, twins, Natural Language Processing, sentiment analysis, neural networks, LSTM.

Researcher Parisa Naraei details how AI chatbots glean better data and attain fuller analyses, faster insights, and precision answers in the war against COVID-19 and relates the nuts and bolts of crafting these conversational AI apps.