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Questions and Answers
Steven S. Skiena is a professor in the ______ Department
Steven S. Skiena is a professor in the ______ Department
Computer Science
The ISBN for the printed version of The Data Science Design Manual is ______
The ISBN for the printed version of The Data Science Design Manual is ______
978-3-319-55443-3
The ISSN for the electronic version of The Data Science Design Manual is ______
The ISSN for the electronic version of The Data Science Design Manual is ______
1868-095X
The Library of Congress Control Number for The Data Science Design Manual is ______
The Library of Congress Control Number for The Data Science Design Manual is ______
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The copyright for The Data Science Design Manual is held by the ______
The copyright for The Data Science Design Manual is held by the ______
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Data is often represented by a ______, where the rows of the matrix represent distinct items or records, and the columns represent distinct properties of these items
Data is often represented by a ______, where the rows of the matrix represent distinct items or records, and the columns represent distinct properties of these items
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When confronted with an unstructured data source, such as a collection of tweets from Twitter, our first step is generally to build a ______ to structure it
When confronted with an unstructured data source, such as a collection of tweets from Twitter, our first step is generally to build a ______ to structure it
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A bag of words model will construct a ______ with a row for each tweet, and a column for each frequently used vocabulary word
A bag of words model will construct a ______ with a row for each tweet, and a column for each frequently used vocabulary word
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Matrix entry M[i, j] then denotes the number of times tweet i contains word j. Such ______ will motivate our discussion of linear algebra, in Chapter 8
Matrix entry M[i, j] then denotes the number of times tweet i contains word j. Such ______ will motivate our discussion of linear algebra, in Chapter 8
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This book will focus on dealing with ______ data
This book will focus on dealing with ______ data
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Study Notes
Steven S. Skiena's Role
- Steven S. Skiena is a professor in the Computer Science Department.
The Data Science Design Manual Book Details
- The printed version of The Data Science Design Manual has an ISBN of ______.
- The electronic version's ISSN is ______.
- The Library of Congress Control Number is ______.
- The copyright for The Data Science Design Manual is held by ______.
Data Representation
- Data is often represented by a matrix.
- Rows represent distinct items or records.
- Columns represent distinct properties of these items.
Structuring Unstructured Data
- When dealing with unstructured data, such as Twitter tweets, the first step is usually to build a structured representation to organize it.
Bag of Words Model
- A bag of words model creates a matrix with a row for each tweet and a column for each frequently used vocabulary word.
- Matrix entry M[i, j] indicates the number of times word j appears in tweet i.
- This matrix model forms a basis for the discussion of linear algebra in Chapter 8.
Data Focus
- This book concentrates on handling structured data.
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Description
Test your knowledge of computer science texts with this quiz on "The Data Science Design Manual" by Steven S. Skiena. From data science to computer algorithms and more, see how well you know this influential work in the field.
