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Isaac Vaghefi
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I am a professor of information systems at Baruch College, City the University of New York. I occasionally post videos on topics related to technology.

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3:04

Reading data files from Google Drive on Google Colab

Isaac Vaghefi

Shared 2 months ago

149 views

13:19

Complex function example in Python (compute pay)

Isaac Vaghefi

Shared 3 months ago

116 views

31:32

ETL example in Pentaho PDI

Isaac Vaghefi

Shared 1 year ago

933 views

12:09

Sort and Merge data in Pentaho PDI (ETL)

Isaac Vaghefi

Shared 1 year ago

539 views

12:45

Python while loop examples

Isaac Vaghefi

Shared 1 year ago

35 views

14:13

Some basic python programs (print - input)

Isaac Vaghefi

Shared 1 year ago

292 views

11:21

Normalization of entity relationships (three normal forms)

Isaac Vaghefi

Shared 1 year ago

587 views

15:49

Foundational Data modeling - entity-relationships

Isaac Vaghefi

Shared 1 year ago

229 views

2:15

Converting Jupyter notebook files into python files

Isaac Vaghefi

Shared 1 year ago

520 views

14:21

Algorithm and Pseudocode

Isaac Vaghefi

Shared 1 year ago

516 views

46:06

Reviewing Python Topics

Isaac Vaghefi

Shared 1 year ago

832 views

13:13

Visualization with Pandas - Seaborn

Isaac Vaghefi

Shared 1 year ago

193 views

20:26

Pandas DataFrames - Part 4

Isaac Vaghefi

Shared 1 year ago

180 views

11:03

Pandas DataFrames - Part 3

Isaac Vaghefi

Shared 1 year ago

177 views

11:56

Pandas DataFrames - Part 2 (titanic_train example)

Isaac Vaghefi

Shared 1 year ago

209 views

13:20

Pandas DataFrames - Part 1

Isaac Vaghefi

Shared 1 year ago

304 views

12:48

Working with Files in Python

Isaac Vaghefi

Shared 1 year ago

198 views

7:02

Data analysis with Numpy (python) - part 5

Isaac Vaghefi

Shared 1 year ago

275 views

15:26

Python sets

Isaac Vaghefi

Shared 1 year ago

86 views

13:30

Python Dictionary - Part 3

Isaac Vaghefi

Shared 1 year ago

163 views

8:16

Python Dictionary - Part 2

Isaac Vaghefi

Shared 1 year ago

199 views

10:29

Python Dictionary - Part 1

Isaac Vaghefi

Shared 1 year ago

319 views

13:51

Data analysis with Numpy (python) - part 4

Isaac Vaghefi

Shared 1 year ago

347 views

16:04

Strings in python- part 2

Isaac Vaghefi

Shared 1 year ago

213 views

6:09

Strings in python- part 1

Isaac Vaghefi

Shared 1 year ago

263 views

7:57

Data analysis with Numpy (python) - part 3

Isaac Vaghefi

Shared 1 year ago

299 views

8:04

Data analysis with Numpy (python) - part 2

Isaac Vaghefi

Shared 1 year ago

330 views

11:59

Data analysis with Numpy (python) - part 1

Isaac Vaghefi

Shared 1 year ago

603 views

4:07

Passing Data to Functions in python

Isaac Vaghefi

Shared 1 year ago

101 views

4:11

Local versus global variables in python

Isaac Vaghefi

Shared 1 year ago

101 views

9:31

Value-Returning Functions in Python

Isaac Vaghefi

Shared 1 year ago

196 views

9:38

A complex nested loop example in python

Isaac Vaghefi

Shared 1 year ago

300 views

6:48

Modifying list in Python (append, insert, pop, remove)

Isaac Vaghefi

Shared 1 year ago

333 views

10:30

Nested loop in Python with examples

Isaac Vaghefi

Shared 1 year ago

323 views

13:02

Repetition structure (while loop) in python

Isaac Vaghefi

Shared 1 year ago

647 views

13:02

Repetition structures in python - while Loop

Isaac Vaghefi

Shared 1 year ago

271 views

13:05

Complex Decision Structures in Python (Nested if, if-elif-else)

Isaac Vaghefi

Shared 1 year ago

347 views

10:08

If-statements in python - some examples

Isaac Vaghefi

Shared 2 years ago

233 views

12:27

Decision structure (if-statement) in python

Isaac Vaghefi

Shared 2 years ago

272 views

4:20

Different ways to code in Python (Mac and Windows)

Isaac Vaghefi

Shared 2 years ago

215 views

6:52

Flowcharts in programming

Isaac Vaghefi

Shared 2 years ago

384 views

5:38

Installing Python 3 on Mac and Windows Operating Systems (OS)

Isaac Vaghefi

Shared 2 years ago

518 views

14:07

How Computer Works - Computing Fundamentals

Isaac Vaghefi

Shared 2 years ago

428 views

2:20

Installing Anaconda on MacOs

Isaac Vaghefi

Shared 2 years ago

39K views

4:17

Installing Anaconda on Windows 11

Isaac Vaghefi

Shared 2 years ago

2.5K views

14:01

Managing Business analytics/ intelligence projects - part 2

Isaac Vaghefi

Shared 2 years ago

129 views

10:15

Managing Business analytics/ intelligence projects - part 1

Isaac Vaghefi

Shared 2 years ago

191 views

14:30

Data Warehouse administration - Part 2

Isaac Vaghefi

Shared 2 years ago

58 views

12:06

Data Warehouse administration - Part 1

Isaac Vaghefi

Shared 2 years ago

379 views

11:42

A simple example of ETL (Extract, transform, and load)

Isaac Vaghefi

Shared 2 years ago

34K views

21:41

What is Extract, transform, and load (ETL) and why we need it?

Isaac Vaghefi

Shared 2 years ago

593 views

22:37

Seidenberg Expert Series - An interview with Isaac Vaghefi on technology addiction

Isaac Vaghefi

Shared 2 years ago

78 views

9:48

Installing Pentaho Data Integration (community edition) on Windows

Isaac Vaghefi

Shared 2 years ago

16K views

13:06

Data visualization basics in BigQuery - Part 3

Isaac Vaghefi

Shared 3 years ago

56 views

10:06

Data visualization basics in BigQuery - Part 2

Isaac Vaghefi

Shared 3 years ago

71 views

11:25

Data visualization basics in BigQuery - Part 1

Isaac Vaghefi

Shared 3 years ago

368 views

8:05

Adding external data to BigQuery via cloud storage

Isaac Vaghefi

Shared 3 years ago

5.3K views

5:28

What is a Requirement in System Analysis?

Isaac Vaghefi

Shared 5 years ago

3.9K views

12:52

Introduction to System Development Methodologies (Waterfall, agile and others)

Isaac Vaghefi

Shared 6 years ago

4.3K views

7:08

Feasibility Analysis

Isaac Vaghefi

Shared 6 years ago

1.1K views

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