\boolfalse {citerequest}\boolfalse {citetracker}\boolfalse {pagetracker}\boolfalse {backtracker}\relax \defcounter {refsection}{0}\relax \contentsline {section}{Abstract}{1}{section*.1} \defcounter {refsection}{0}\relax \contentsline {section}{Acknowledgements}{2}{section*.2} \defcounter {refsection}{0}\relax \contentsline {section}{Glossary}{3}{section*.3} \defcounter {refsection}{0}\relax \contentsline {section}{Introduction}{6}{section*.5} \defcounter {refsection}{0}\relax \contentsline {section}{Problem Articulation}{8}{section*.6} \defcounter {refsection}{0}\relax \contentsline {subsection}{Problem Statement}{8}{section*.7} \defcounter {refsection}{0}\relax \contentsline {subsection}{Stakeholders}{8}{section*.8} \defcounter {refsection}{0}\relax \contentsline {subsection}{Project Motivation}{9}{section*.9} \defcounter {refsection}{0}\relax \contentsline {subsection}{Technical Specification}{10}{section*.10} \defcounter {refsection}{0}\relax \contentsline {subsection}{Project Constraints}{11}{section*.11} \defcounter {refsection}{0}\relax \contentsline {section}{Literature Review}{12}{section*.12} \defcounter {refsection}{0}\relax \contentsline {subsection}{Existing Tools}{12}{section*.13} \defcounter {refsection}{0}\relax \contentsline {subsection}{Related research}{12}{section*.14} \defcounter {refsection}{0}\relax \contentsline {subsection}{Data Collection}{13}{section*.15} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Twitter and Twitter API}{13}{section*.16} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Tweepy Python Package}{14}{section*.17} \defcounter {refsection}{0}\relax \contentsline {subsection}{Sentiment Analysis}{14}{section*.18} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Natural Language Processing}{14}{section*.19} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Valence Aware Dictionary and sEntiment Reasoning}{15}{section*.20} \defcounter {refsection}{0}\relax \contentsline {subsection}{Neural Networks}{15}{section*.21} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Recurrent Neural Network (RNN)}{16}{section*.22} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Long-Short Term Memory (LSTM)}{17}{section*.23} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Keras and TensorFlow}{18}{section*.24} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Optimisers}{19}{section*.25} \defcounter {refsection}{0}\relax \contentsline {subsection}{Machine Learning}{20}{section*.26} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Naive Bayes}{20}{section*.27} \defcounter {refsection}{0}\relax \contentsline {section}{Solution Approach}{22}{section*.28} \defcounter {refsection}{0}\relax \contentsline {subsection}{Solution Summary}{22}{section*.29} \defcounter {refsection}{0}\relax \contentsline {subsection}{Requirements}{22}{section*.30} \defcounter {refsection}{0}\relax \contentsline {subsection}{Data flow Overview}{22}{section*.31} \defcounter {refsection}{0}\relax \contentsline {subsection}{Packages, Tools and Techniques}{22}{section*.32} \defcounter {refsection}{0}\relax \contentsline {section}{System Design and Implementation}{23}{section*.33} \defcounter {refsection}{0}\relax \contentsline {subsection}{Data collection}{23}{section*.34} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Price Time-series Data}{23}{section*.35} \defcounter {refsection}{0}\relax \contentsline {subsection}{Data processing}{23}{section*.36} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Preprocessing}{23}{section*.37} \defcounter {refsection}{0}\relax \contentsline {paragraph}{Tweet Filtering}{23}{section*.38} \defcounter {refsection}{0}\relax \contentsline {paragraph}{Text Cleaning}{23}{section*.39} \defcounter {refsection}{0}\relax \contentsline {paragraph}{Ngram based Language detection filtering}{23}{section*.40} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Spam Filtering}{23}{section*.41} \defcounter {refsection}{0}\relax \contentsline {paragraph}{Tweet Processing}{23}{section*.42} \defcounter {refsection}{0}\relax \contentsline {paragraph}{Naive Bayes model}{23}{section*.43} \defcounter {refsection}{0}\relax \contentsline {subsection}{Sentiment Analysis}{23}{section*.44} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{VADER}{23}{section*.45} \defcounter {refsection}{0}\relax \contentsline {subsection}{Recurrent Neural Network - LSTM}{23}{section*.46} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Training and Testing Model}{23}{section*.47} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Scoring and Validation}{23}{section*.48} \defcounter {refsection}{0}\relax \contentsline {subsubsection}{Future Prediction Forecasting}{23}{section*.49} \defcounter {refsection}{0}\relax \contentsline {section}{Testing: Verification and Reflection}{24}{section*.50} \defcounter {refsection}{0}\relax \contentsline {section}{Discussion: Contribution and Reflection}{25}{section*.51} \defcounter {refsection}{0}\relax \contentsline {subsection}{Limitations}{25}{section*.52} \defcounter {refsection}{0}\relax \contentsline {section}{Conclusion and Future Improvements}{26}{section*.53} \defcounter {refsection}{0}\relax \contentsline {subsection}{Conclusion}{26}{section*.54} \defcounter {refsection}{0}\relax \contentsline {subsection}{Future Improvements}{26}{section*.55} \defcounter {refsection}{0}\relax \contentsline {section}{Appendices}{29}{section*.57} \defcounter {refsection}{0}\relax \contentsline {subsection}{Appendix A - Project Initiation Document}{29}{section*.58} \defcounter {refsection}{0}\relax \contentsline {subsection}{Appendix B - Log book}{42}{section*.59}