no code implementations • 19 Oct 2023 • Joshua Rosaler, Dhruv Desai, Bhaskarjit Sarmah, Dimitrios Vamvourellis, Deran Onay, Dhagash Mehta, Stefano Pasquali
We initiate a novel approach to explain the out of sample performance of random forest (RF) models by exploiting the fact that any RF can be formulated as an adaptive weighted K nearest-neighbors model.
no code implementations • 16 Oct 2023 • Bhaskarjit Sarmah, Tianjie Zhu, Dhagash Mehta, Stefano Pasquali
For a financial analyst, the question and answer (Q\&A) segment of the company financial report is a crucial piece of information for various analysis and investment decisions.
no code implementations • 14 Jul 2022 • Bhaskarjit Sarmah, Nayana Nair, Dhagash Mehta, Stefano Pasquali
In particular, the algorithm compresses the network into a lower dimensional continuous space, called an embedding, where pairs of nodes that are identified as similar by the algorithm are placed closer to each other.