Data Science

Data Science

Data Science

Google Trends

Google NGRAM

Data Science: interest by country

Data Science

Data Scientist

Data Science Roadmap

Data Science Programming Language

Data Science

0

20

40

60

80

100

120

Data Science: (Worldwide)

Data Science

Data Science

0

10

20

30

40

50

60

70

80

90

100

Data Science: interest by country

Data Science

Data Engineer

Data Analyst

Software

Math

and

Algorithms

Computer Science Data

Data Science

Mathematics Statistical Analysis

Machine Learning Software Engineering

Data Scientist

Data Science

Python R Julia

Java Scala C++

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Matrix

Linear Algebra

Binary Tree

Hash functions

Database basic

Multidimensional Data model

Relational Algebra

05%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Descriptive statistics

Probability theorem

Random variables

Bayes theorem

Histograms

Continues distributions

ANOVA

Monte Carlo method

Kernel density

Regressions

Correlations

Euclidian distance

Least Fit

10%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Variables

Vectors

Matrices

Array

List

Functions

Data frames

Python/R Basics

Manipulate Data frames

Install Packages

15%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Supervised learning

Unsupervised learning

Training / Testing data

Classification

Linear Classifiers

Decision tree

Boosting

Naïve Bayes classifier

30%

Data Science

Regression

Linear Regression

Multiple Regression

Ridge Regression

Kernel Regression

Logistic Regression

Clustering

Nearest Neighbor

k-means

Hierarchical Clustering

Precision-Recall

30%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Text analysis

Name entity recognition

Corpus

Market based analysis

Feature extraction

Using Mahout/UIMA

Using Weka

Using NLTK

Classify text

40%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Data Exploration in R/Python

Uni, Bi & Multivariate Viz

ggplot2

Histogram & Pie (Uni)

Tree & Tree map

Scatter plot (Bi)

Line Charts (Bi)

50%

Data Science

Special Charts

Time line

Decision Tree

D3.js

Tableau

Matplotlib, vispy, bokeh, seaborn, pygal, folium, and networkx

50%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Map reduce Fundamentals

Hadoop Components

HDFS

Data replication principles

Name and data nodes

Using Mahout

Cassandra

MongoDB

70%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Data formats

Data discovery

Data sources

Data integration

Data fusion

Transformation

Data survey

Google OpenRefine

75%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

Dimensionality Reduction

Normalization

Data scrubbing

Handling missing values

Denoising

Feature Extraction

Sampling

Principle Component analysis

80%

Data Science

Fundamentals

Statistics

Programming

Machine Learning

Text Mining / Natural Language Processing

Data Visualization

Big Data

Data Ingestion

Data Munging

Toolbox

Data Science

MS Excel

Python, R packages

Weka, Knime, RapidMiner

Hadoop, Spark, Storm

D3.js, ggplot2, Shiny, Matplotlib, Tableau

NLTK

WebScraper

scikit-learn, Theano, Keras

Cassandra, Mongo DB

100%

Data Science

NumPy

SciPy

Matplotlib Pandas

Scikit Learn

Statsmodels Seaborn

Scrapy

Keras

Data Science

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mloey@fci.bu.edu.eg

Data Science

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