can i add this class
play

Can I add this class? Lulu Liang (ll882) is handling the waiting - PowerPoint PPT Presentation

Feb 16, 2024 •117 likes •328 views

Can I add this class? Lulu Liang (ll882) is handling the waiting list. We expect all majors and minors to be able to enroll. INFO 2950: Intro to Data Science Prof. David Mimno Thank you for your interest, but... This class is required for

  1. Can I add this class? Lulu Liang (ll882) is handling the waiting list. We expect all majors and minors to be able to enroll.

  2. INFO 2950: Intro to Data Science Prof. David Mimno

  3. Thank you for your interest, but... This class is required for InfoSci majors and minors. If you do not need it, please consider other options.

  4. Where to fjnd things ● Course website: http://mimno.infosci.cornell.edu/info2950 ● Question answering: https://campuswire.com/c/G7E579AA4 (code 3402) ● Assignments: CMS (enrollment will sync every 24 hrs)

  5. Textbooks VanderPlas, Python Data Science Handbook James, Witten, Hastie, Tibshirani, An introduction to statistical learning Both are free, links from course website

  6. The wheat is stored... The information is stored... The data is stored...

  8. Statistics (20th century version) Experiments are designed Computation is hard Data is expensive Goal is causation Wikipedia, Fisher; Gosset

  9. Data Science (21st century) Observations are gathered opportunistically Computation is cheap Data is abundant Goal is prediction linksys.com

  10. Drew Conway's Venn diagram http://drewconway.com/zia/2013/3/26/the-data-science-venn-diagram

  11. Data science pattern 1. Map real-world entities to a computational representation 2. Perform mathematical operations on those representations 3. Interpret results of those operations

  12. Data science pattern 1. Map real-world entities to a computational representation 2. Perform mathematical operations on those representations 3. Interpret results of those operations 4. [go to step 1]

  13. Math questions What representations are good for supporting mathematical operations? How can we create accurate mathematical models of real-world events? How can we convince ourselves and others that this isn't just randomness?

  14. The math is the easy part ● Is the data reliable and complete? ● Are we answering the right question? ● How can we balance between what is useful and what is easily available? ● Will anyone believe that we have the right answer? Should they? Wikipedia "Town hall meeting"

  15. Live experiment! Find a study group https://forms.gle/NCZ6CSMB6qiiasfUA

  16. Where to fjnd things ● Course website: http://mimno.infosci.cornell.edu/info2950 ● Question answering: https://campuswire.com/c/G7E579AA4 (code 3402) ● Assignments: CMS (enrollment will sync every 24 hrs)

  17. Weekly pattern Monday Tuesday Wednesday Thursday Friday Mimno offjce Presentation Presentation Lab sessions: hours, of new of new practice and 1:30-3:30 material material; discuss Gates 205 Homework due 11:59pm

  18. For Friday: Install Python 3 ● Anaconda is the easiest, most reliable installation: https://anaconda.com/download ● NO PYTHON 2. To check: type print "hello" with no ○ (parentheses). You should get an error. We will work in notebooks, scripts, and the command line ( >>> )

  19. RIP Python 2 Wikipedia, "Headstone"

  20. How to do well in this class Show up Don't just read, test yourself Start early Snacks! Healthy sleep

  21. Can I add this class? Lulu Liang (ll882) is handling the waiting list. We expect all majors and minors to be able to enroll.

Recommend

Electing Your Membership Class Class TG, Class TH, or Class DC As a school employee who

Electing Your Membership Class Class TG, Class TH, or Class DC As a school employee who

Electing Your Membership Class Class TG, Class TH, or Class DC As a school employee who first became an active member of PSERS on or after July 1, 2019, you are automatically enrolled as a Class TG member. Class TG is a hybrid of both

538 views • 17 slides
First-Class Values A value is first-class if it satisfies all of these properties: First-Class

First-Class Values A value is first-class if it satisfies all of these properties: First-Class

First-Class Values A value is first-class if it satisfies all of these properties: First-Class Functions in Racket It can be named by a variable It can be passed as an argument to a function; It can be returned as the result of a

341 views • 3 slides
TwissOptics Class Joschua Dilly TwissOptics Class 2 The TwissOptics Class Resonance Driving

TwissOptics Class Joschua Dilly TwissOptics Class 2 The TwissOptics Class Resonance Driving

TwissOptics Class Joschua Dilly TwissOptics Class 2 The TwissOptics Class Resonance Driving Terms Linear Dispersion Coupling Chromatic Beating Conclusion To do TwissOptics Class 3 The TwissOptics Class TwissOptics Class 4 New class

450 views • 24 slides
Inheritance II Is-a versus has-a When an object of class A has a n object of class B, use

Inheritance II Is-a versus has-a When an object of class A has a n object of class B, use

Inheritance II Is-a versus has-a When an object of class A has a n object of class B, use object composition . Class A will have a field (variable) of class B in its implementation. When class A is a specific kind of another class B,

700 views • 12 slides
Class Specifications } A class diagram only gives a sketch of that class } More detail is

Class Specifications } A class diagram only gives a sketch of that class } More detail is

Class Specifications } A class diagram only gives a sketch of that class } More detail is given by the full specification of a class } Every useful Java class should have such a specification } When you write code, its up to you to create

64 views • 4 slides
CS 137: File Systems Class Overview 1 / 14 Class Overview Todays Topics Purpose of class

CS 137: File Systems Class Overview 1 / 14 Class Overview Todays Topics Purpose of class

CS 137: File Systems Class Overview 1 / 14 Class Overview Todays Topics Purpose of class How class will be run Project Sources of filesystem papers Early reading Introduction to disk technology 2 / 14 Class Overview

436 views • 15 slides
CS 137: File Systems Class Overview 1 / 16 Class Overview Todays Topics Purpose of class

CS 137: File Systems Class Overview 1 / 16 Class Overview Todays Topics Purpose of class

CS 137: File Systems Class Overview 1 / 16 Class Overview Todays Topics Purpose of class How class will be run Project Sources of filesystem papers Early reading Introduction to disk technology 2 / 16 Class Overview

344 views • 17 slides
CS 135: File Systems Class Overview 1 / 11 Class Overview Todays Topics Purpose of class

CS 135: File Systems Class Overview 1 / 11 Class Overview Todays Topics Purpose of class

CS 135: File Systems Class Overview 1 / 11 Class Overview Todays Topics Purpose of class How class will be run Project Sources of filesystem papers Early reading Introduction to disk technology 2 / 11 Class Overview

515 views • 12 slides
Previous*Courses Digital*Logic*Design Boolean*Algebra

Previous*Courses Digital*Logic*Design Boolean*Algebra

Preliminary*Information Instructor*Introduction Class*Policies Disabilities/Religious*Holidays Cheating/Copying Class*Web*Site Class*Notes Class*Schedule Laboratories

795 views • 18 slides
The header file is a class declaration class Dice What the class looks like, but now how it

The header file is a class declaration class Dice What the class looks like, but now how it

Classes: From Use to Implementation Anatomy of the Dice class The class Dice, need #include " dice.h " Weve used several classes, a class is a collection of objects sharing similar characteristics Objects: six-sided dice,

299 views • 8 slides
Classroom Assessment Scoring System (CLASS) 104 B New Report Format Interpreting your CLASS

Classroom Assessment Scoring System (CLASS) 104 B New Report Format Interpreting your CLASS

Classroom Assessment Scoring System (CLASS) 104 B New Report Format Interpreting your CLASS report CLASS Webinar Series -Scope & Sequence Title Description Why the DECE uses the CLASS tool What the CLASS tool measures CLASS 101

447 views • 41 slides
Chapter 10 Object-Oriented Thinking 1 Class Abstraction and Encapsulation Class abstraction is

Chapter 10 Object-Oriented Thinking 1 Class Abstraction and Encapsulation Class abstraction is

Chapter 10 Object-Oriented Thinking 1 Class Abstraction and Encapsulation Class abstraction is the separation of class implementation details from the use of the class. The class creator provides a description of the class to let users know

420 views • 24 slides
Inner Class Inner Classes A "regular" inner class is declared inside the curly

Inner Class Inner Classes A "regular" inner class is declared inside the curly

Inner Class Inner Classes A "regular" inner class is declared inside the curly braces of another class, but outside any method or other code block. An inner class is a full-fledged member of the enclosing (outer) class, so it can

381 views • 6 slides
Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A

Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A

Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A Uniform CLASS A UNIFORM C1. Wear the Class A Uniform to standard. Class A Uniform Known as Black Service Uniform or Class A Worn mainly

502 views • 14 slides
Logos Class Letters to the Corinthians online class for Oct 11, 2020 Logos Class. Mod 1 Room

Logos Class Letters to the Corinthians online class for Oct 11, 2020 Logos Class. Mod 1 Room

Logos Class Letters to the Corinthians online class for Oct 11, 2020 Logos Class. Mod 1 Room 1 10/10/20 1 Agenda for todays class Open chat room from 8:50am to 9:05am 9:05-9:15 Prayer time and updates Welcome our guests today

710 views • 19 slides
UML Class Diagrams Steven Zeil February 25, 2013 UML Class Diagrams Outline Class

UML Class Diagrams Steven Zeil February 25, 2013 UML Class Diagrams Outline Class

UML Class Diagrams UML Class Diagrams Steven Zeil February 25, 2013 UML Class Diagrams Outline Class Diagrams 1 A Class, in Isolation 2 Attributes Operations Generalization Relationships 3 Associations 4 Naming Your

948 views • 68 slides
DINNER Class of '61 Class of '61 Welcome Peter Turner Chairman of the 2016 Reunion

DINNER Class of '61 Class of '61 Welcome Peter Turner Chairman of the 2016 Reunion

2016 2016 DINNER Class of '61 Class of '61 Welcome Peter Turner Chairman of the 2016 Reunion Organizing Committee Class of '61 Ted Forsyth Laird King Tony De Kock Tony Sherrard Bevan Rudolph Class of '61 ROGER WEBBER Class of

626 views • 40 slides
3/14/16 Review Class/Object Type Class Keyword class class Point

3/14/16 Review Class/Object Type Class Keyword class class Point

3/14/16 Review Class/Object Type Class Keyword class class Point { // Fields int x; Object Declares a new type int y; color c; Data fields ( class variables)

318 views • 3 slides
Logos Class Letter to the Philippian Church Online class for June 28, 2020 6/28/20 1

Logos Class Letter to the Philippian Church Online class for June 28, 2020 6/28/20 1

Logos Class Letter to the Philippian Church Online class for June 28, 2020 6/28/20 1 Agenda for todays class Open chat room from 8:50am to 9:10am 9:10-9:15 Prayer time and general class discussion Welcome our guests today

453 views • 17 slides
Programming Abstraction in C++ Eric S. Roberts and Julie Zelenski Stanford University 2010

Programming Abstraction in C++ Eric S. Roberts and Julie Zelenski Stanford University 2010

Vector Class Grid Class Stack Class Queue Class Map Class Lexicon Class Scanner Class Iterators Programming Abstraction in C++ Eric S. Roberts and Julie Zelenski Stanford University 2010 Vector Class Grid Class Stack Class Queue Class

586 views • 54 slides
ENDNOTES 14.84 E3d 734 (5th Cir. 1996). against nationwide class where 1. Gen.Tel. Co. Falcon,

ENDNOTES 14.84 E3d 734 (5th Cir. 1996). against nationwide class where 1. Gen.Tel. Co. Falcon,

Consumer Cases Brought under Rule 23(b)(3) STRATEGIES FOR DEFEATING CLASS CERTIFICATION By Thomas A. Dye and Dean A. Morande A lawsuit founded defeating succeed in class tainable. consumer A class definition fails if it is on to ever even

502 views • 4 slides
class Orange { } class Pork {

class Orange { } class Pork {

Name: _____________________________ Date:______________________ Student #: _________________________________ COMP3021: Java Programming In-class Exercise The

275 views • 4 slides
AR Stars! 6 th Grade Students 30% Goal Ms. Bartels Class Ms. Lopezs Class Mr. Chos Class

AR Stars! 6 th Grade Students 30% Goal Ms. Bartels Class Ms. Lopezs Class Mr. Chos Class

Honoring our Cortez AR Stars! 6 th Grade Students 30% Goal Ms. Bartels Class Ms. Lopezs Class Mr. Chos Class Kaylee Dominguez Amaiah Barba Sara Santamaria Gwen Gelabert Adrian Chavez Ethan Serrano Miley Matos Julian Chavez

382 views • 16 slides
New Patient Chemotherapy Class What you need to know Class video available online: A class for

New Patient Chemotherapy Class What you need to know Class video available online: A class for

Today well talk about How chemotherapy works How to prevent and manage side effects What to do if you get side effects What to expect when you come in for treatment New Patient Chemotherapy Class What you need to know Class

524 views • 8 slides

More recommend