148 lines
7.2 KiB
TeX
148 lines
7.2 KiB
TeX
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\contentsline {section}{Abstract}{2}{section*.1}
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\contentsline {section}{Acknowledgements}{3}{section*.2}
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\contentsline {section}{Glossary}{4}{section*.3}
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\contentsline {section}{Introduction}{8}{section*.5}
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\contentsline {section}{Problem Articulation}{10}{section*.6}
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\contentsline {subsection}{Problem Statement}{10}{section*.7}
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\contentsline {subsection}{Stakeholders}{10}{section*.8}
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\contentsline {subsection}{Project Motivation}{11}{section*.9}
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\contentsline {subsection}{Technical Specification}{13}{section*.10}
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\contentsline {subsection}{Project Constraints}{15}{section*.11}
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\contentsline {section}{Quality Goals}{15}{section*.12}
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\contentsline {section}{Literature Review}{16}{section*.13}
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\contentsline {subsection}{Existing Tools}{16}{section*.14}
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\contentsline {subsection}{Related research}{16}{section*.15}
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\contentsline {subsection}{Data Collection}{17}{section*.16}
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\contentsline {subsubsection}{Twitter and Twitter API}{17}{section*.17}
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\contentsline {subsubsection}{Tweepy Python Package}{18}{section*.18}
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\defcounter {refsection}{0}\relax
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\contentsline {subsection}{Sentiment Analysis}{19}{section*.19}
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\defcounter {refsection}{0}\relax
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\contentsline {subsubsection}{Natural Language Processing}{19}{section*.20}
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\contentsline {subsubsection}{Valence Aware Dictionary and sEntiment Reasoning}{20}{section*.21}
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\contentsline {subsection}{Neural Networks}{21}{section*.22}
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\contentsline {subsubsection}{Recurrent Neural Network (RNN)}{22}{section*.23}
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\contentsline {subsubsection}{Long-Short Term Memory (LSTM)}{23}{section*.24}
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\contentsline {subsubsection}{Keras and TensorFlow}{24}{section*.25}
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\contentsline {subsubsection}{Optimisers}{25}{section*.26}
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\defcounter {refsection}{0}\relax
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\contentsline {subsection}{Machine Learning}{27}{section*.27}
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\defcounter {refsection}{0}\relax
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\contentsline {subsubsection}{Naive Bayes}{27}{section*.28}
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\contentsline {subsection}{Random Forest}{28}{section*.29}
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\defcounter {refsection}{0}\relax
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\contentsline {section}{Solution Approach}{29}{section*.30}
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\contentsline {subsection}{Data gathering}{29}{section*.31}
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\contentsline {subsection}{Data pre-processing}{30}{section*.32}
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\contentsline {subsection}{Spam Filtering}{30}{section*.33}
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\contentsline {subsection}{Language Detection}{31}{section*.34}
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\defcounter {refsection}{0}\relax
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\contentsline {subsection}{Sentiment Analysis}{31}{section*.35}
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\contentsline {subsection}{Neural Network}{32}{section*.36}
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\contentsline {subsection}{Price Forecasting}{34}{section*.38}
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\contentsline {subsection}{Frontend Application}{34}{section*.39}
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\contentsline {subsection}{With reference to Initial PID}{34}{section*.40}
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\contentsline {subsection}{Solution Summary}{35}{section*.41}
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\contentsline {subsection}{Data flow Overview}{36}{section*.42}
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\contentsline {section}{System Design}{37}{section*.43}
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\contentsline {subsection}{Dataflow Designs}{37}{section*.44}
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\contentsline {subsection}{Interface Design}{44}{section*.45}
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\contentsline {section}{Implementation}{45}{section*.47}
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\contentsline {subsection}{Data collection}{45}{section*.48}
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\contentsline {subsubsection}{Price Time-Series Historical Data}{45}{section*.49}
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\contentsline {subsubsection}{Price Time-Series Live Data}{46}{section*.50}
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\contentsline {subsubsection}{Historical Tweet Collection}{48}{section*.51}
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\contentsline {subsubsection}{Live Tweet Collection}{50}{section*.52}
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\contentsline {subsection}{Data processing}{55}{section*.53}
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\contentsline {subsubsection}{Preprocessing}{55}{section*.54}
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\contentsline {paragraph}{Text Cleaning}{55}{section*.56}
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\contentsline {paragraph}{Ngram based Language detection filtering}{55}{section*.57}
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\contentsline {subsubsection}{Spam Filtering}{55}{section*.58}
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\contentsline {paragraph}{Naive Bayes model}{57}{section*.59}
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\contentsline {subsection}{Sentiment Analysis}{57}{section*.60}
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\contentsline {subsubsection}{VADER}{57}{section*.61}
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\contentsline {subsection}{Recurrent Neural Network - LSTM}{57}{section*.62}
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\contentsline {subsubsection}{Training and Testing Model}{57}{section*.63}
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\contentsline {subsubsection}{Scoring and Validation}{57}{section*.64}
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\contentsline {subsection}{Future Prediction Forecasting}{58}{section*.65}
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\contentsline {subsection}{Main File 'Main.py'}{58}{section*.66}
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\contentsline {subsection}{Miscellaneous}{58}{section*.67}
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\contentsline {section}{Testing Metrics and Accuracy}{59}{section*.68}
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\contentsline {section}{Project Evaluation}{60}{section*.69}
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\contentsline {section}{Discussion: Contribution and Reflection}{60}{section*.70}
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\contentsline {subsection}{Limitations}{60}{section*.71}
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\contentsline {section}{Conclusion and Future Improvements}{61}{section*.72}
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\contentsline {subsection}{Conclusion}{61}{section*.73}
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\contentsline {subsection}{Future Improvements}{61}{section*.74}
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\contentsline {section}{Appendices}{66}{section*.76}
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\contentsline {subsection}{Appendix A - Project Initiation Document}{66}{section*.77}
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\contentsline {subsection}{Appendix B - Log book}{79}{section*.78}
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