Gatsby’s World: Setting, Symbols & Characters
The Great Gatsby: Setting, Symbols, and Characters
Setting: 1920s New York
The Great Gatsby is set in the summer of 1922, in and around New York City. The novel primarily takes place in three key locations:
- East Egg: Represents old money and aristocratic status (e.g., Tom and Daisy Buchanan). The people here inherited their wealth and look down on the newly rich.
- West Egg: Represents new money and self-made wealth (e.g., Gatsby). Though rich, these people lack social status and are seen as outsiders
Machine Learning Algorithms: Data Science Essentials
Data & K Nearest Neighbor
- What is Data? A collection of items & their characteristics, d features or attributes which describe d items & make them unique.
- Why is Data important? We can use data to extract useful info to detect patterns which may not be visible to the naked eye, which can then be used to make predictions or decisions.
- Input vector: list of numbers which describe an item.
- KNN is a supervised learning algorithm, meaning it learns from labeled data.
- KNN finds similarities by
Regression Analysis: Modeling Qualitative Variables
Modeling Qualitative Variables with Regression
I. Qualitative Independent Variables
a. Modeling Values as Base and Differences
On July 19th, 2011, Dell Computers offered a base Inspiron 600 for $299.99. A buyer could customize this computer. One of the choices was the type of Office 2010, where Windows 7 Home Premium was included in the base price:
- If you wanted Microsoft Office and Student 2010, add $119 (price becomes $418).
- If you wanted Microsoft Office Home and Business 2010, add $199 (price becomes
The Great Gatsby: A Summary and Analysis
Chapter 1: The Green Light
The reader is introduced to the main characters and their traits: the uninhibited Jordan Baker, the unpolarized Nick Carraway, the sassy Daisy Buchanan, the aggressive Tom Buchanan, and the enigmatic Jay Gatsby.
Chapter 2: The Ashy Side Chick
Tom Buchanan’s infidelity is revealed. Nick accompanies Tom to the Valley of Ashes to meet Tom’s mistress, Myrtle. Myrtle hosts a small party, and Tom breaks her nose after she repeatedly mentions Daisy’s name.
Chapter 3: An Invitation
Read MoreSymbols and Class Divisions in The Great Gatsby
The Eyes of God
The eyes of God represent the idea that “Somebody is always watching.” The billboard is described as a pair of eyes looking through yellow spectacles. There is no face. The eyes symbolize someone always watching, the yellow rims represent the corruption of society and characters, and the lack of a face represents the hollowness of some characters.
The Green Light
First discovered by Nick when he watches Gatsby standing on his lawn, gazing at a green light emanating from the dock. The
Read MoreLinear Regression Models: Building, Selection, and Variables
Linear Regression Models
Theoretical/Population Model
µy = β0 + β1×1 + β2×2 + β3xi + β4xf or y = β0 + β1x + ε where ε ∼ N(0, σ) – can describe the relationship between x’s and y using a simple linear regression.
- µy — average (mean) value of y in population for fixed value of x
- β0 — population intercept – the mean value of the response when the explanatory variable is 0
- β1 — population slope – the mean change in the response for every one unit increase in the explanatory variable
- xi