Becoming a Data Head. Alex J. Gutman

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СКАЧАТЬ target="_blank" rel="nofollow" href="#ulink_c3fbcf02-0455-5a27-bae2-3ea81ddeb68e">NOTES CHAPTER 5: Explore the Data EXPLORATORY DATA ANALYSIS AND YOU EMBRACING THE EXPLORATORY MINDSET CAN THE DATA ANSWER THE QUESTION? DID YOU DISCOVER ANY RELATIONSHIPS? DID YOU FIND NEW OPPORTUNITIES IN THE DATA? CHAPTER SUMMARY NOTES CHAPTER 6: Examine the Probabilities TAKE A GUESS THE RULES OF THE GAME PROBABILITY THOUGHT EXERCISE BE CAREFUL ASSUMING INDEPENDENCE ALL PROBABILITIES ARE CONDITIONAL ENSURE THE PROBABILITIES HAVE MEANING CHAPTER SUMMARY NOTES CHAPTER 7: Challenge the Statistics QUICK LESSONS ON INFERENCE THE PROCESS OF STATISTICAL INFERENCE THE QUESTIONS YOU SHOULD ASK TO CHALLENGE THE STATISTICS CHAPTER SUMMARY NOTES

      12  PART III: Understanding the Data Scientist's Toolbox CHAPTER 8: Search for Hidden Groups UNSUPERVISED LEARNING DIMENSIONALITY REDUCTION PRINCIPAL COMPONENT ANALYSIS CLUSTERING K-MEANS CLUSTERING CHAPTER SUMMARY NOTES CHAPTER 9: Understand the Regression Model SUPERVISED LEARNING LINEAR REGRESSION: WHAT IT DOES LINEAR REGRESSION: WHAT IT GIVES YOU LINEAR REGRESSION: WHAT CONFUSION IT CAUSES OTHER REGRESSION MODELS CHAPTER SUMMARY NOTES CHAPTER 10: Understand the Classification Model INTRODUCTION TO CLASSIFICATION LOGISTIC REGRESSION DECISION TREES ENSEMBLE METHODS WATCH OUT FOR PITFALLS MISUNDERSTANDING ACCURACY CHAPTER SUMMARY NOTES CHAPTER 11: Understand Text Analytics EXPECTATIONS OF TEXT ANALYTICS HOW TEXT BECOMES NUMBERS TOPIC MODELING TEXT CLASSIFICATION PRACTICAL CONSIDERATIONS WHEN WORKING WITH TEXT CHAPTER SUMMARY NOTES CHAPTER 12: Conceptualize Deep Learning NEURAL NETWORKS APPLICATIONS OF DEEP LEARNING DEEP LEARNING IN PRACTICE ARTIFICIAL INTELLIGENCE AND YOU CHAPTER SUMMARY NOTES

      13  PART IV: Ensuring Success CHAPTER 13: Watch Out for Pitfalls BIASES AND WEIRD PHENOMENA IN DATA THE BIG LIST OF PITFALLS CHAPTER SUMMARY NOTES CHAPTER 14: Know the People and Personalities SEVEN SCENES OF COMMUNICATION BREAKDOWNS DATA PERSONALITIES CHAPTER SUMMARY NOTES CHAPTER 15: What's Next?

      14  Index

      15  End СКАЧАТЬ