Sökning: "price predictions"

Visar resultat 11 - 15 av 112 uppsatser innehållade orden price predictions.

1. 11. Machine Learning Based Stock Price Prediction by Integrating ARIMA model and Sentiment Analysis with Insights from News and Information

   Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Teja Sai Vaibhav Boppana; Joseph Sudheer Vinakonda; [2023]
   Nyckelord :Machine Learning; Market Trends; News; Headlines Stock Price Prediction; VADER.;

   Sammanfattning : Background: Predicting stock prices in today’s complex financial landscape is asignificant challenge. An innovative approach to address this challenge is integrating sentiment analysis techniques with the well-established Autoregressive IntegratedMoving Average (ARIMA) model. LÄS MER

3. 12. Sequential Machine Learning in Material Science

   Master-uppsats, KTH/Matematik (Avd.)

   Författare :Victor Bellander; [2023]
   Nyckelord :Machine learning; Random forest; Uncertainty measure; Material development; Empirical Bayes; Maskininlärning; Random forest; Osäkerhetsmått; Materialutveckling; Empirical Bayes;

   Sammanfattning : This report evaluates the possibility of using sequential learning in a material development setting to help predict material properties and speed up the development of new materials. To do this a Random forest model was built incorporating carefully calibrated prediction uncertainty estimates. LÄS MER

4. 13. Relative or Discounted Cash Flow Valuation on the Fifty Largest US-Based Corporations on Nasdaq : Which of these valuation methods provides the most accurate valuation forecast?

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

   Författare :Marcus Öhrner; Otto Öhman; [2023]
   Nyckelord :Discounted Cash Flow; Dividend Discount Model; Earnings Before Interest and Taxes; Earnings Before Interest; Taxes; Depreciation and Amortization; Enterprise Value-to-Earnings Before Interest; Depreciation; and Amortization ratio; Free Cash Flow to Firm; Free Cash Flow to Equity; Mean Absolute Error; Price-to-Earnings Ratio; PricewaterhouseCoopers; Riskless Rate; Root Mean Square Error; Return on Capital; United States; Weighted Average Cost of Capital;

   Sammanfattning : The topic of this Bachelor Thesis is “Which of these valuation methods provides the most accurate valuation forecast”. Assuming that the year is 2020, the goal of this thesis is to forecast the future stock prices of the fifty largest US-based companies on the Nasdaq stock exchange for 2021 and 2022. LÄS MER

5. 14. Enhancing Stock Price Prediction with Sentiment Analysis : A Comparison of LSTM Models

   Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Rasmus Craelius; Alexander Tungodden Daviknes; [2023]
   Nyckelord :;

   Sammanfattning : Since the early 1980s stock traders and investment firms have been devloping prediction based machine learning models in an attempt to become rich. The problem is that stock price prediction is hard, and simply using historical price data is not enough to get accurate predictions. LÄS MER

7. 15. Stock Price Prediction with Social Media Sentiment

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Marco Cuskic; Christian Nilsson; Marcus Remgård; [2022-07-06]
   Nyckelord :Sentiment analysis; Machine learning; Financial time series; Stock price; Long Short-Term Memory;

   Sammanfattning : This thesis investigates the correlation effects between social media sentiments and the stock price of AMZN and TSLA, by utilizing pre-trained machine learning models, so-called transformers, and lexicon-based models. The comments were fetched from two sources, Reddit and Twitter. LÄS MER