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COVER
by Roger Bilisoly
Practical Text Mining with Perl
COVER
SERIES TITLE
TITLE
COPYRIGHT PAGE
DEDICATION
LIST OF FIGURES
LIST OF TABLES
PREFACE
ACKNOWLEDGMENTS
CHAPTER 1: INTRODUCTION
1.1 OVERVIEW OF THIS BOOK
1.2 TEXT MINING AND RELATED FIELDS
1.3 ADVICE FOR READING THIS BOOK
CHAPTER 2: TEXT PATTERNS
2.1 INTRODUCTION
2.2 REGULAR EXPRESSIONS
2.3 FINDING WORDS IN A TEXT
2.4 DECOMPOSING POE’S “THE TELL-TALE HEART” INTO WORDS
2.5 A SIMPLE CONCORDANCE
2.6 FIRST ATTEMPT AT EXTRACTING SENTENCES
2.7 REGEX ODDS AND ENDS
2.8 REFERENCES
PROBLEMS
CHAPTER 3: QUANTITATIVE TEXT SUMMARIES
3.1 INTRODUCTION
3.2 SCALARS, INTERPOLATION, AND CONTEXT IN PERL
3.3 ARRAYS AND CONTEXT IN PERL
3.4 WORD LENGTHS IN POE’S “THE TELL-TALE HEART”
3.5 ARRAYS AND FUNCTIONS
3.6 HASHES
3.7 TWO TEXT APPLICATIONS
3.8 COMPLEX DATA STRUCTURES
3.9 REFERENCES
3.10 FIRST TRANSITION
PROBLEMS
CHAPTER 4: PROBABILITY AND TEXT SAMPLING
4.1 INTRODUCTION
4.2 PROBABILITY
4.3 CONDITIONAL PROBABILITY
4.4 MEAN AND VARIANCE OF RANDOM VARIABLES
4.5 THE BAG-OF-WORDS MODEL FOR POE’S “THE BLACK CAT”
4.6 THE EFFECT OF SAMPLE SIZE
4.7 REFERENCES
PROBLEMS
CHAPTER 5: APPLYING INFORMATION RETRIEVAL TO TEXT MINING
5.1 INTRODUCTION
5.2 COUNTING LETTERS AND WORDS
5.3 TEXT COUNTS AND VECTORS
5.4 THE TERM-DOCUMENT MATRIX APPLIED TO POE
5.5 MATRIX MULTIPLICATION
5.6 FUNCTIONS OF COUNTS
5.7 DOCUMENT SIMILARITY
5.8 REFERENCES
PROBLEMS
CHAPTER 6: CONCORDANCE LINES AND CORPUS LINGUISTICS
6.1 INTRODUCTION
6.2 SAMPLING
6.3 CORPUS AS BASELINE
6.4 CONCORDANCING
6.5 COLLOCATIONS AND CONCORDANCE LINES
6.6 APPLICATIONS WITH REFERENCES
6.7 SECOND TRANSITION
PROBLEMS
CHAPTER 7: MULTI VARIATE TECHNIQUES WITH TEXT
7.1 INTRODUCTION
7.2 BASIC STATISTICS
7.3 BASIC LINEAR ALGEBRA
7.4 PRINCIPAL COMPONENTS ANALYSIS
7.5 TEXT APPLICATIONS
7.6 APPLICATIONS AND REFERENCES
PROBLEMS
CHAPTER 8: TEXT CLUSTERING
8.1 INTRODUCTION
8.2 CLUSTERING
8.3 A NOTE ON CLASSIFICATION
8.4 REFERENCES
8.5 LAST TRANSITION
PROBLEMS
CHAPTER 9: A SAMPLE OF ADDITIONAL TOPICS
9.1 INTRODUCTION
9.2 PERL MODULES
9.3 OTHER LANGUAGES: ANALYZING GOETHE IN GERMAN
9.4 PERMUTATION TESTS
9.5 REFERENCES
APPENDIX A: OVERVIEW OF PERL FOR TEXT MINING
A.1 BASIC DATA STRUCTURES
A.2 OPERATORS
A.3 BRANCHING AND LOOPING
A.4 A FEW PERL FUNCTIONS
A.5 INTRODUCTION TO REGULAR EXPRESSIONS
APPENDIX B: SUMMARY OF R USED IN THIS BOOK
B.1 BASICS OF R
B.2 THIS BOOK’S R CODE
REFERENCES
INDEX
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