Data mining concepts and techniques 3rd solution manual pdf

data mining concepts and techniques 3rd solution manual pdf

. SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques, May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber.

. May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber, May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber.

May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools.

Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

Apr 20, 2017 · Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics. Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data …

SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data …

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Apr 20, 2017 · Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics.

Apr 20, 2017 · Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics. Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data …

data mining concepts and techniques 3rd solution manual pdf

. Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in, May 04, 2018 · Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber.

data mining concepts and techniques 3rd solution manual pdf

. Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data ….

data mining concepts and techniques 3rd solution manual pdf


Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … Apr 11, 2013 · Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools.

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data …

Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … Apr 11, 2013 · Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools.

Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques

Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber

data mining concepts and techniques 3rd solution manual pdf

. Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …, SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques.

. Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools., SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques.

May 04, 2018 · Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …

May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber

Apr 11, 2013 · Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools. Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …

Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …

Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools. Apr 20, 2017В В· Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics.

Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques

SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …

Apr 20, 2017В В· Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics. Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools.

May 04, 2018В В· Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools.

Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . …

data mining concepts and techniques 3rd solution manual pdf

. Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in, Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in.

data mining concepts and techniques 3rd solution manual pdf

data mining concepts and techniques 3rd solution manual pdf

. Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … May 04, 2018 · Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber.

data mining concepts and techniques 3rd solution manual pdf


Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data … SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques

Aug 25, 2017 · Solution Manual for Business Analytics 2nd Edition by Evans pdf, answer. Solution Manual for Business Analytics 2nd Edition by Evans Solution Manual. Solution Manual for Business Analytics 2nd Edition download , doc. Solution Manual for Business Analytics 2nd Edition by Evans pdf, slideshare . … Data on the Web: From Relations to Semistructured Data and XML Serge Abiteboul, Peter Buneman, Dan Suciu Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations, 3rd Edition Ian Witten, Eibe Frank, Mark A. Hall Joe Celko’s Data …

May 04, 2018 · Concepts Techniques Third Edition Solution Manual. A few of data . Mining: Concepts and Techniques, 3rd Edition . SOLUTION. Data Mining Concepts and Techniques . Data Mining: Concepts and Techniques, 3rd Edition PDF Free Download, Reviews, Read Online, ISBN: 0123814790, By Jian Pei, Jiawei Han, Micheline Kamber Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in

Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools. Apr 20, 2017В В· Data Mining for Business Analytics: Concepts, Techniques, and Applications in XLMiner, Third Edition is an ideal textbook for upper-undergraduate and graduate-level courses as well as professional programs on data mining, predictive modeling, and Big Data analytics.

Apr 11, 2013В В· Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data; Data Mining: Concepts and Techniques, 3rd Edition. The increasing volume of data in modern business and science calls for more complex and sophisticated tools. SOLUTIONS MANUAL: Data Mining - Concepts and Techniques 2nd Edition G. Zill SOLUTIONS MANUAL: A First Course In Probability 7th Edition by Sheldon. First Semester 2014-2015 The course explores the concepts and techniques of data mining, a promising and flourishing frontier in Second Edition, 2006. Solution Manual Data Mining Concepts And Techniques

Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in Data Mining: Concepts and Techniques, 3rd Edition Jiawei Han, Micheline Kamber, Jian Pei the manual knowledge input procedure is prone to biases and errors and is extremely costly and time consuming. The widening gap between data and The document’s language model is the probability density function that generates the bag of words in