Sentiment Analysis
1
Overview of the Project
1.1
Overall Goals
1.2
The Corpus to be Used in this Project
1.3
Software used for data analysis
1.4
Roadmap
2
Data Acquisition (Text extraction and pre-processing)
2.1
Extracting text
2.1.1
Extracting text from pdf files
2.1.2
Extracting text from html files
2.2
Manual pre-processing (cleanup)
2.3
Importing text files to dataframe
3
Tokenization
3.1
Roadmap for data cleaning and tokenization
4
Sentiment Analysis
4.1
1
4.2
2
5
Acquisition and Processing of Performance Data
6
Analysis of Performance and Sentiment
7
About the Author
Published with bookdown
Sentiment Analysis of 49 years of Warren Buffett’s Letters to Shareholders of Berkshire Hathaway
Chapter 6
Analysis of Performance and Sentiment
Here we analyze the performance and sentiment.