Essay: 1 Compare and contrast the different techniques for anomaly detection that were presented in Chapter 9. Discuss techniques for combining multiple anomaly detection techniques to improve the identification of anomalous objects. 300 to 350 words no plagiarism references required Essay 2: Please make your final posts on the lessons learned for the course. You only have to make one post this week. (subject: intro to data mining) 300 to 350 words no plagiarism references required .