Add finance metadata tag

README.md

@@ -1,10 +1,11 @@
 ---
-language: "en"
+language: en
 tags:
 - financial-sentiment-analysis
 - sentiment-analysis
+- finance
 widget:
-- text: "Stocks rallied and the British pound gained."
+- text: Stocks rallied and the British pound gained.
 ---
 
 FinBERT is a pre-trained NLP model to analyze sentiment of financial text. It is built by further training the BERT language model in the finance domain, using a large financial corpus and thereby fine-tuning it for financial sentiment classification. [Financial PhraseBank](https://www.researchgate.net/publication/251231107_Good_Debt_or_Bad_Debt_Detecting_Semantic_Orientations_in_Economic_Texts) by Malo et al. (2014) is used for fine-tuning. For more details, please see the paper [FinBERT: Financial Sentiment Analysis with Pre-trained Language Models](https://arxiv.org/abs/1908.10063) and our related [blog post](https://medium.com/prosus-ai-tech-blog/finbert-financial-sentiment-analysis-with-bert-b277a3607101) on Medium.
@@ -19,4 +20,4 @@ Prosus is a global consumer internet group and one of the largest technology inv
 
 Contact information
 
-Please contact Dogu Araci dogu.araci[at]prosus[dot]com and Zulkuf Genc zulkuf.genc[at]prosus[dot]com about any FinBERT related issues and questions.
+Please contact Dogu Araci dogu.araci[at]prosus[dot]com and Zulkuf Genc zulkuf.genc[at]prosus[dot]com about any FinBERT related issues and questions.