Most helpful customer reviews
3.0 out of 5 stars
Technique Without Substance, April 26 2004
This review is from: Machine Learning (Hardcover)
Have you ever bought something that warns "assembly required" only to find out that the instructions are missing? That's a pretty accurate analogy to how Mitchell's book left me feeling. With an empty smile, he hands you a bag of techniques and tells you to go to town. Sure, there are hints about when you might apply particular algorithms, but they are abstract and occasionally hidden in the text. It's as if you've been handed a wrench and told that it can turn things. Huzzah. When describing a field of knowledge, it's important to communicate the "Big Picture." Mitchell does a poor job of this. That is to say that he doesn't do this at all. The lack of a pervasive thread is all the more odd and disconcerting given that his dissertation gave an amazingly coherent description of the process of inductive learning. I suppose I feel a bit taken because there's nothing so tangible or real to hold the disjoint chapters together. So, without any real historical or philosophical context, we're left with something reminiscent of a first-year calculus book. Here's how to differentiate, here's how to integrate, now go figure out what you're supposed to do with those things. Nevertheless, anyone needing a reference guide (think of a shop manual) to machine learning techniques (that isn't quite up to date) would do well to buy this book. Anyone wanting to understand the field of machine learning should probably check out a bit of the competition. I think you'll find that some folks' kung fu is stronger.
Help other customers find the most helpful reviews
Was this review helpful to you? Yes
No
3.0 out of 5 stars
Venerable, in both senses, April 4 2004
This review is from: Machine Learning (Hardcover)
It's pretty well done, it covers theory and core areas but - maybe it was more the state of the field when it was written - I found it unsatisfyingly un-synthesized, unconnected, and short of detail (but this is subjective). I found the 2nd edition of Russell and Norvig to be a better introduction where it covers the same topic, which it does for everything I can think of, except VC dimension. The book sorely needs an update, it was written in 1997 and the field has moved fast. A comparison with Mitchell's current course (materials generously available online) shows that about 1/4 of the topics taught have arisen since the book was published; Boosting, Support Vector Machines and Hidden Markov Models to name the best-known. The book also does not cover statistical or data mining methods. Despite the subjective complaint about lack of depth it does give the theoretical roots and many fundamental techniques decently and readably. For many purposes though it may have been superceded by R&N 2nd ed.
Help other customers find the most helpful reviews
Was this review helpful to you? Yes
No
5.0 out of 5 stars
The good textbook for beginning research, Jan 9 2004
This review is from: Machine Learning (Hardcover)
This textbook is useful too much for students that need to learn about learning algorithms. In this textbook explains the key theory and algorithms to solve various problems. For student who plan to make a research in machine learning, this textbooks can give basic knowledge and background of the research.
Help other customers find the most helpful reviews
Was this review helpful to you? Yes
No
|