Papers by Vikram Nanda
Cryptocurrency Bubble Detection: A New Stock Market Dataset, Financial Task & Hyperbolic Models (2022.naacl-main)
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| Challenge: | speculative trading of highly volatile assets such as cryptocurrencies and meme stocks presents a new challenge in the financial realm. |
| Approach: | They propose a multi-span bubble detection task based on social media hype and a set of sequence-to-sequence hyperbolic models . they use data from 9 exchanges over five years to test their models based upon the power-law dynamics of cryptocurrencies and user behavior on social networks. |
| Outcome: | The proposed model is able to detect bubbles on a set of reddit and twitter posts spanning over two million tweets over five years . |