Search Results for author: Mengda Li

Found 1 papers, 0 papers with code

Do Word Embeddings Really Understand Loughran-McDonald's Polarities?

no code implementations17 Mar 2021 Mengda Li, Charles-Albert Lehalle

That for, we rely on the Loughran-McDonald Sentiment Word Lists largely used on financial texts and we show that embeddings are exposed to mixing terms with opposite polarity, because of the way they can treat antonyms as frequentist synonyms.

Time Series Analysis Word Embeddings

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