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Can central bank speeches predict financial market turbulence? : evidence from an adaptive NLP sentiment index analysis using XGBoost machine learning technique

Petropoulos, Anastasios; Siakoulis, Vasilis - In: Central Bank review / Central Bank of the Republic of Turkey 21 (2021) 4, pp. 141-153

Central Bank speeches usually function as aggregators of internal quantitative and qualitative analysis of the institutions regarding the macro economy, the monetary policy and the health of the financial systems. Speeches usually function as a summary of the current status of a countries...

Persistent link: https://www.econbiz.de/10012802256

Using scouting reports text to predict NCAA -> NBA performance

Maymin, Philip - In: Journal of business analytics 4 (2021) 1, pp. 40-54

Persistent link: https://www.econbiz.de/10012513663

News will tell : forecasting foreign exchange rates based on news story events in the economy calendar

Semiromi, Hamed Naderi; Lessmann, Stefan; Petersen, Wiebke - In: The North American journal of economics and finance : a … 52 (2020), pp. 1-12

Persistent link: https://www.econbiz.de/10012654984

Recent advances in stock market prediction using text mining : a survey

Alzazah, Faten Subhi; Cheng, Xiaochun - In: E-business - higher education and intelligence applications, (pp. 101-133). 2021

Persistent link: https://www.econbiz.de/10012605510

Trade sentiment and the stock market : new evidence based on big data textual analysis of Chinese media

Amstad, Marlene; Gambacorta, Leonardo; He, Chao; Xia, … - 2021

Persistent link: https://www.econbiz.de/10012483485

IBM predictive analytics reduces server downtime

Bogojeska, Jasmina; Giurgiu, Ioana; Stark, George; … - In: INFORMS journal on applied analytics 51 (2021) 1, pp. 63-75

Persistent link: https://www.econbiz.de/10012498809

Sentiment analysis in electronic negotiations

Körner, Michael - 2019

Persistent link: https://www.econbiz.de/10012104930

Classifying businesses by economic activity using web-based text mining

Roelands, Maarten; Delden, Arnout van; Windmeijer, Dick - 2017

Persistent link: https://www.econbiz.de/10011756363

Estimation of cross-lingual news similarities using text-mining methods

Wang, Zhouhao; Liu, Enda; Sakaji, Hiroki; Ito, Tomoki; … - In: Journal of risk and financial management : JRFM 11 (2018) 1, pp. 1-13

financial news articles have been proposed. Every second, innumerable text data, including all kinds news, reports, messages … languages such as Chinese, Japanese, French, etc. By taking advantage of multi-lingual text resources provided by Thomson … Reuters News, we developed two estimation algorithms for extracting cross-lingual news pairs from multilingual text resources …

Persistent link: https://www.econbiz.de/10011855132

DAViS : a unified solution for data collection, analyzation, and visualization in real-time stock market prediction

Suppawong Tuarob; Poom Wettayakorn; Ponpat Phetchai; … - In: Financial innovation : FIN 7 (2021), pp. 1-32

storing, information sharing, natural language processing, and text mining techniques has enabled stock investors to uncover …

Persistent link: https://www.econbiz.de/10012594948

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