.... In this study, we propose a framework that combines machine learning and natural language processing methods to develop a model capable of understanding the nature of a transaction and automating intelligent recognition. We demonstrate the feasibility of our framework by constructing preferred stock recognition...

... earnings announcement machine learning natural language processing neural network textual analysis transfer learning The pre-training of this new class of language models allows them to capture and learn a wide variety of linguistic features within a language, including long-term dependencies...