Scientists use machine learning to predict diversity of tree species in forests

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Scientists use machine learning to predict diversity of tree species in forests

A collaborative team of researchers led by Ben Weinstein of the University of Florida, Oregon, US, utilized machine learning to create detailed maps of over 100 million trees from 24 sites in the US. These maps offer insights into individual tree species and conditions, aiding conservation efforts and ecological projects. The study was published in the open-access journal PLOS Biology on July 16.

The researchers trained a deep neural network using images of tree canopies and sensor data to classify common tree species with 75 to 85% accuracy. The algorithm could also identify whether trees were alive or dead, providing valuable ecological insights. The team's models were uploaded to Google Earth Engine to support further ecological research.

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