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Author	SHA1	Message	Date
Donne Martin	20ddcd2a01	Added random forest score on training data. Code cleanup.	2015-03-21 10:46:01 -04:00
Donne Martin	bffbb61bc3	Renamed df to df_train to be more explicit of the DataFrame's purpose.	2015-03-20 14:42:05 -04:00
Donne Martin	a6153e5020	Tweaked slicing indices to use single : instead of ::, which I find more readable. Tweaked Feature: Sex headers.	2015-03-20 12:54:20 -04:00
Donne Martin	5bc4d9bef4	Formatted intro section, added Titanic image.	2015-03-20 11:42:43 -04:00
Donne Martin	01d65fd232	Added Random Forest: Prepare for Kaggle Submission section.	2015-03-20 11:36:41 -04:00
Donne Martin	055cd52cd3	Added Random Forest Predicting section.	2015-03-20 11:35:25 -04:00
Donne Martin	3fcbc8364f	Added Random Forest training section.	2015-03-20 11:33:41 -04:00
Donne Martin	ad54e0ae70	Added Data Munging Summary section which contains all the data cleaning and transformation steps described in the notebook.	2015-03-20 11:27:06 -04:00
Donne Martin	387922662f	Replaced nested for loop that calculated the median age based on sex and passenger class with groupby + apply instead.	2015-03-20 11:21:27 -04:00
Donne Martin	c9ca38d211	Only attempt to fill missing ports of embarkation if there are missing values. Reworked the AgeFill process. Dropped SibSp and Parch columns as there are part of FamilySize.	2015-03-18 19:25:58 -04:00
Donne Martin	d58e6423b3	Updated Notebook TOC, dropped PassengerId as it won't be using in the machine learning algorithms.	2015-03-18 14:45:18 -04:00
Donne Martin	000fea0862	Added section Final Data Preparation for Machine Learning, which drops unused columns and converts the DataFrame to a numpy array.	2015-03-18 14:32:28 -04:00
Donne Martin	2662e2bb03	Added feature engineering description, a description on the family size histogram, and a brief discussion on a potential feature related to the passenger's name.	2015-03-18 14:21:25 -04:00
Donne Martin	81660c59d1	Reordered README sections.	2015-03-17 16:21:33 -04:00
Donne Martin	a93f599a9b	Cleaned up code, charts, and descriptions in various sections.	2015-03-17 16:16:42 -04:00
Donne Martin	7d4c5532a8	Rework the age analysis, adding more details and graphs.	2015-03-17 15:44:50 -04:00
Donne Martin	ce3ef575bd	Added additional plots to further explore the port of embarkation feature.	2015-03-17 14:53:22 -04:00
Donne Martin	011313d2e1	Added snippets of feature engineering: creating a new feature family size by combining number of parents and siblings.	2015-03-17 14:05:07 -04:00
Donne Martin	44eeaf447d	Cleaned up some sections, added plots of survival rate by Sex and Pclass.	2015-03-17 14:03:58 -04:00
Donne Martin	0c56902027	Add plots for features we will analyze in the exploratory data analysis section.	2015-03-17 08:51:30 -04:00
Donne Martin	10d63efb4a	Added Spark streaming snippets.	2015-03-16 16:01:51 -04:00
Donne Martin	8364d476b3	Updated variable descriptions section to be a markdown cell with a pre tag.	2015-03-15 08:36:23 -04:00
Donne Martin	8d72ba4cd4	Cleaned up various portions of the notebook.	2015-03-15 08:33:36 -04:00
Donne Martin	66a98b61d2	Added title and axes labels for Age charts.	2015-03-15 08:09:56 -04:00
Donne Martin	02b8c05fe9	Fixed range of embarked histogram, as it was not showing the NaN value. Added title and axes labels for passenger gender charts.	2015-03-15 06:32:55 -04:00
Donne Martin	2b8bf79cfa	Added title and axes labels for passenger gender charts.	2015-03-15 06:27:48 -04:00
Donne Martin	1b887f75ca	Added title and axes labels for passenger classes charts.	2015-03-15 06:24:07 -04:00
Donne Martin	e9d533232b	Added competition site URL. Fixed Description header.	2015-03-15 06:14:27 -04:00
Donne Martin	3b8eb8f823	Added snippets to analyze the Titanic passenger Age feature.	2015-03-15 06:11:01 -04:00
Donne Martin	b0f14105ae	Added snippets to analyze the Titanic Embarked feature.	2015-03-15 04:07:05 -04:00
Donne Martin	0394852ba5	Added snippets to analyze the Titanic Sex (Gender) feature.	2015-03-14 20:03:48 -04:00
Donne Martin	b2c7f4f850	Added snippets to analyze the Titanic Passenger Class feature.	2015-03-14 20:01:55 -04:00
Donne Martin	8babd3a1cf	Added Kaggle section to README.	2015-03-14 19:57:55 -04:00
Donne Martin	4ad409aa63	Added snippets to start exploring the Titanic data.	2015-03-14 19:56:28 -04:00
Donne Martin	bcfae90101	Added preliminary Kaggle Titanic survivor analysis containing the competition description, evaluation, data set, and snippet to read in the data to pandas.	2015-03-14 19:53:56 -04:00
Donne Martin	1fbbd20c68	Added Kaggle Titanic data files.	2015-03-14 19:49:07 -04:00
Donne Martin	8196b4bdfb	Updated repo description.	2015-03-14 09:22:01 -04:00
Donne Martin	ce605a6fdf	Added snippets for configuring Spark applications.	2015-03-13 08:25:50 -04:00
Donne Martin	53789e0e3e	Prefixed Spark commands with ! so they can be executed within IPython Notebook.	2015-03-13 08:09:01 -04:00
Donne Martin	87b017fd37	Prefixed HDFS commands with ! so they can be executed within IPython Notebook.	2015-03-13 08:07:17 -04:00
Donne Martin	8c251e43cd	Prefixed various misc commands with ! so they can be executed within IPython Notebook.	2015-03-13 08:05:56 -04:00
Donne Martin	8c4541ae33	Added git reset and pull commands.	2015-03-13 08:03:01 -04:00
Donne Martin	a9ea93b872	Prefixed Linux commands with ! so they can be executed within IPython Notebook.	2015-03-13 07:59:28 -04:00
Donne Martin	23d3866b8e	Prefixed AWS commands with ! so they can be executed within IPython Notebook.	2015-03-13 07:57:12 -04:00
Donne Martin	1c4e2157a6	Added snippets to demonstrate writing and running a Spark app.	2015-03-12 06:25:40 -04:00
Donne Martin	9fd62a73ae	Added sed command to delete matching lines in place. Added command to display all matching running processes with full formatting. Tweaked formatting of vim section regarding vimtutor and vim syntax coloring.	2015-03-11 20:30:23 -04:00
Donne Martin	31c4f3299a	Updated AWS index.	2015-03-10 17:00:44 -04:00
Donne Martin	5600ab0377	Added Lambda commands.	2015-03-10 17:00:08 -04:00
Donne Martin	cd84ffb2f0	Added Kinesis commands.	2015-03-09 16:10:54 -04:00
Donne Martin	1815c9a122	Added snippets to checkpoint RDDs in Spark.	2015-03-08 05:55:45 -04:00