introductory chemistry an active learning approach 5th ed by cracolice

Báo cáo khoa học: "An Active Learning Approach to Finding Related Terms" docx

... V., Pantel, P., & Crestan, E. (2009). Helping editors choose better seed sets for entity expansion. CIKM. Wang, R., & Cohen, W. (2007). Language- independent set expansion of named entities ... Moby, W for Word- Net, D for distributional similarity), and all three in combination (MWD). Third, whether active learning is used (+/-). Thus, logistic regression us- ing Moby and no active learning ... baseline by 36%. 1 Introduction Set expansion is a well-studied NLP problem where a machine -learning algorithm is given a ﬁxed set of seed words and asked to ﬁnd additional members of the implied set....

Ngày tải lên: 30/03/2014, 21:20

6 354 0

Thermodynamics an engineering approach 5th ed (solution)

... 2-64 A room is cooled by circulating chilled water through a heat exchanger, and the air is circulated through the heat exchanger by a fan. The contribution of the fan-motor assembly to the ... Answer (d) 204 m Solution Solved by EES Software. Solutions can be verified by copying-and-pasting the following lines on a blank EES screen. (Similar problems and their solutions can ... Answer (a) 1 lbf Solution Solved by EES Software. Solutions can be verified by copying-and-pasting the following lines on a blank EES screen. (Similar problems and their solutions can...

Ngày tải lên: 08/04/2014, 11:43

1.7K 1K 0

A Manager’s Guide to Leadership An action learning approach 2nd edition

... word, and experienced more as hindrance than as help. This surfaces a puzzle: enterprises rely more and more on professionals and knowledge workers, but such people often resist being managed and ... retain this energy: A learning company is an organisation that facilitates the learning of all its members and consciously transforms itself and its context. (Pedler, Burgoyne and Boydell, 1997, ... discovery and learning. In the learning organisation, leadership can be defined as learning on behalf of the organisation. Is Challenge 2: creating a learning organisation a challenge for you and your colleagues?...

Ngày tải lên: 17/03/2014, 21:29

334 551 0

Báo cáo khoa học: "An Empirical Study of Active Learning with Support Vector Machines for Japanese Word Segmentation" pptx

... supervised learning is now a standard approach to achieve high-performance in nat- ural language processing. However, the weakness of supervised learning approach is to need an anno- tated corpus, ... that active learning works quite well and it signiﬁcantly reduces labeled examples to be required. Let us see how many labeled examples are required to achieve 96.0 % ac- curacy. In active learning ... passive learning, in which a classiﬁer gets labeled examples randomly. Active learning is a general framework and does not depend on tasks or domains. It is expected that active learning will reduce...

Ngày tải lên: 17/03/2014, 08:20

8 553 0

Báo cáo khoa học: "A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query" pdf

... the percentage of added hand labeled examples and catch up that of human and converge at 30 percentage added points. This result suggests that our proposed approach can reduce the labor cost ... combined active learning and semi-supervised learning technique 61 man labeled negative examples in initial training data is the same as that of positive examples in figure 3. Human labeling ... a method of active learning for WSD with pseudo negative examples, which are selected from unlabeled data by a classifier trained with positive and unlabeled examples. McCallum and Nigam (1998)...

Ngày tải lên: 23/03/2014, 17:20

4 441 1

elementary numerical analysis an algorithmic approach, 3rd ed - de boor

... a procedure-oriented language. In this book a dialect of FORTRAN called FORTRAN 77 is used exclu- sively. FORTRAN 77 is a new dialect of FORTRAN which incorporates new control statements and which ... America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without ... being contained within the range determined by the maximum and minimum values. This method requires more than twice the amount of computer time and about twice the storage of a standard run. Moreover,...

Ngày tải lên: 31/03/2014, 15:13

445 516 0

synthetic inorganic chemistry, 5th ed (1937) - blanchard

... are formed by the separation of a dissolved substance from a saturated solution. Perfect crystals can best be obtained in this case by keep- ing the solution at a constant temperature and allowing ... 1910, 1916, BY ARTHUR A. BLANCHARD 1908 Copyright renewed 1935 1910 Copyright renewed 1937 COPYRIGHT, 1922, 1930, BY A. A. BLANCHARD AND J. W. PHELAN COPYBIQHT, 1936, BY ARTHUR A. BLANCHARD, ... extremely insoluble and is formed almost instantaneously when solutions containing the requisite components are mixed, the process is called precipitation and the insoluble substance is called the precipitate. If...

Ngày tải lên: 09/05/2014, 17:06

396 399 0

Insect Ecology - An Ecosystem Approach 2nd ed - Chapter 1 docx

... second edition provides an updated and expanded synthesis of feedbacks and interactions between insects and their environment.A number of recent studies have advanced understanding of feedbacks ... considered a climate change, rather than a disturbance, has not been determined. The combination of climate and geologic patterns, disturbances, and environmental changes creates a con- stantly ... diversity emphasized by the evolutionary approach is the basis for functional organization emphasized by the ecosystem approach. Although the evolutionary approach has provided valuable explanations for how...

Ngày tải lên: 06/07/2014, 14:20

24 370 0