Viewpoint is an innovative course thatâ€(TM)s based on extensive research into the Cambridge English Corpus, taking students from a high intermediate to advanced level of proficiency (CEFR: B2 â€" C1). Viewpoint Level 2 Student's Book is for young adult and adult students who have reached the advanced level of English proficiency (C1). Each of the 12 units in this level teaches the language, skills, and strategies that students need to progress beyond upper-intermediate level and to speak and write in English naturally, effectively, and appropriately. From the same author team as the ground-breaking Touchstone series, Viewpoint also draws on the Cambridge International Corpus which underpins a highly effective approach to teaching English language.

Viewpoint is an innovative course that's based on extensive research into the Cambridge English Corpus, taking students from a high intermediate to advanced level of proficiency (CEFR: B2 - C1). Viewpoint Level 1 Workbook B provides follow-up exercises for Units 7 to 12 of the Level 1 Student's Book, providing additional practice of vocabulary, grammar, and conversation strategies, as well extra reading, writing and listening activities. (Viewpoint Level 1 Workbook A contains material for Units 1 to 6 and is available separately.)

Viewpoint is an innovative course that's based on extensive research into the Cambridge English Corpus, taking students from a high intermediate to advanced level of proficiency (CEFR: B2 - C1). Viewpoint Level 1 Teacher's Edition with Assessment CD-ROM, features page-by-page teaching notes, with step-by-step lesson plans, audio scripts, and answer key for the Level 1 Student's Book and Workbook. It also includes fully customizable quizzes for each unit, as well as mid-terms and end-of-book tests.

"Touchstone is an innovative four-level series for adults and young adults, taking students from beginning to intermediate levels (CEFR: A1-B2). Based on research into the Cambridge English Corpus, Touchstone teaches English as it is really used. It presents natural language in authentic contexts, and explicitly develops conversation strategies so learners speak with fluency and confidence."--Page 4 of cover.

Snappsy the alligator is having a normal day when a pesky narrator steps in to spice up the story. Is Snappsy reading a book ... or is he making CRAFTY plans? Is Snappsy on his way to the grocery store ... or is he PROWLING the forest for defenseless birds and fuzzy bunnies? Is Snappsy innocently shopping for a party ... or is he OBSESSED with snack foods that start with the letter P? What's the truth? Snappsy the Alligator (Did Not Ask to Be in This Book) is an irreverent look at storytelling, friendship, and creative differences, perfect for fans of Mo Willems.

Touchstone, together with Viewpoint, is a six-level English program, based on research from the Cambridge English Corpus. Touchstone uses a corpus-informed syllabus ensuring students are learning the language that people really use. Activities include a strong focus on inductive learning, personalized practice, and encouraging learner autonomy. Student's Book, Level 4A includes Units 1-6 of the Level 4 Student's Book and is at the intermediate CEFR level (B1-B2).

A comprehensive introduction to machine learning that uses probabilistic models and inference as a unifying approach. Today's Web-enabled deluge of electronic data calls for automated methods of data analysis. Machine learning provides these, developing methods that can automatically detect patterns in data and then use the uncovered patterns to predict future data. This textbook offers a comprehensive and self-contained introduction to the field of machine learning, based on a unified, probabilistic approach. The coverage combines breadth and depth, offering necessary background material on such topics as probability, optimization, and linear algebra as well as discussion of recent developments in the field, including conditional random fields, L1 regularization, and deep learning. The book is written in an informal, accessible style, complete with pseudo-code for the most important algorithms. All topics are copiously illustrated with color images and worked examples drawn from such application domains as biology, text processing, computer vision, and robotics. Rather than providing a cookbook of different heuristic methods, the book stresses a principled model-based approach, often using the language of graphical models to specify models in a concise and intuitive way. Almost all the models described have been implemented in a MATLAB software package—PMTK (probabilistic modeling toolkit)—that is freely available online. The book is suitable for upper-level undergraduates with an introductory-level college math background and beginning graduate students.