Search Results for author: Valentina Semenova

Found 2 papers, 0 papers with code

Wisdom of the Crowds or Ignorance of the Masses? A data-driven guide to WSB

no code implementations18 Aug 2023 Valentina Semenova, Dragos Gorduza, William Wildi, Xiaowen Dong, Stefan Zohren

Our initial experiments decompose the forum using a large language topic model and network tools.

Social contagion and asset prices: Reddit's self-organised bull runs

no code implementations5 Apr 2021 Valentina Semenova, Julian Winkler

Can unstructured text data from social media help explain the drivers of large asset price fluctuations?

Sentiment Analysis

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