Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Recall that np.dot (a,b) performs a matrix multiplication on a and b, whereas a performs an element-wise multiplication. Consider the two following random arrays "a" and "b": a = np.randon.randn(12288, 150) a.shape (12288, 150) bnp.randon.randn(150, 45) b.shape - (150, 45) c = np.dot(a, b) What is the shape of c?

Recall that np.dot (a,b) performs a matrix multiplication on a and b, whereas a performs an element-wise multiplication. Consider the two following random arrays "a" and "b": a = np.randon.randn(12288, 150) a.shape (12288, 150) bnp.randon.randn(150, 45) b.shape - (150, 45) c = np.dot(a, b) What is the shape of c?

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question
Recall that np.dot (a,b) performs a matrix multiplication on a and b, whereas ab performs an element-wise multiplication. Consider the two following random arrays "a" and "b": a = np.random.randn (12288, 150) a.shape (12288, 150) b = np.random.randn(150, 45) b.shape= (150, 45) c = np.dot (a, b) What is the shape of c?
Transcribed Image Text:Recall that np.dot (a,b) performs a matrix multiplication on a and b, whereas ab performs an element-wise multiplication. Consider the two following random arrays "a" and "b": a = np.random.randn (12288, 150) a.shape (12288, 150) b = np.random.randn(150, 45) b.shape= (150, 45) c = np.dot (a, b) What is the shape of c?
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Matrix multiplication
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS