Using Online Learning for At-Risk Students and Credit Recovery ppt

... 22182-4040 Using Online Learning for At-Risk Students and Credit Recovery PROMISING PRACTICES IN ONLINE LEARNING June 2008 Using Online Learning for At-Risk Students and Credit Recovery Written ... throughout 2008: Blended Learning: The Convergence of Online and Face-To-Face Education  Using Online Learning for Credit Recovery and...

Ngày tải lên: 15/03/2014, 04:20

... i) where g O and g ′ O are feature vectors defined for Opinion extraction, g P and g ′ P are feature vectors defined for Polarity extraction, and g S and g ′ S are feature vectors defined for Strength ... of opinion (e.g. Kim and Hovy (2005), Popescu and Etzioni (2005), Breck et al. (2007)), determining their polarity (e.g. Hu and Liu (2004), Kim and Hovy (2004), Wilson et...

Ngày tải lên: 17/03/2014, 00:20

... well-formed text and learner text? We recreate a state-of-the-art preposition usage system (Tetreault and Chodorow (2008), hence- forth T&C08) originally trained with lexical fea- tures and ... tree and dependency triples returned by the Stanford parser for this phrase. 3.1 Baseline System The work of Chodorow et al. (2007) and T&C08 treat the tasks of preposition selectio...

Ngày tải lên: 30/03/2014, 21:20

... computer use, students can analyze what they have learned and done, share information with others, and plan their next steps. 4. After using computers, students can again analyze and share what ... a content-based writing lesson for secondary school students in Singapore in which cooperative learning is integrated with thinking and creativity, and with information tec...

Ngày tải lên: 06/09/2013, 05:10

Ngày tải lên: 08/03/2014, 01:20

... lgÆmL )1 kanamycin and increasing concentrations of TMP for the three rounds of evolution. For the first round, 5 lgÆmL )1 TMP was used, and in the second and third rounds, 10 and 20 lgÆmL )1 TMP ... screened. The DNA for the 10 mutant genes from round 1 was shuf- fled for selection in round 2, and 18 genes were selected from round 2 and shuffled for selection in round 3. P...

Ngày tải lên: 23/03/2014, 07:20

... mothers and families. Therefore, it is critical for health professionals to have basic knowledge and skills to give appropriate advice, counsel and help solve feeding difficulties, and know when and ... surfaces. SESSION 2 Infant and young child feeding Model Chapter for textbooks for medical students and allied health professionals INFANT AND YOUNG CHILD FEEDING – M...

Ngày tải lên: 28/03/2014, 09:20

... be used to automatically and effectively iden- tify errors in the grammars. The system is tested on two implemented HPSG gram- mars: Jacy for Japanese, and the ERG for English. Using this system, we ... in the grammar, and with enough examples we can pin- point the grammar rules causing these problems. We call our system Egad, which stands for Erro- neous Generation Analysis an...

Ngày tải lên: 31/03/2014, 00:20

... for Computational Linguistics eHumanities Desktop - An Online System for Corpus Management and Analysis in Support of Computing in the Humanities R ¨ udiger Gleim 1 , Ulli Waltinger 2 , Alexandra ... to upload and download documents as well as sharing them with other users and groups. It follows the look and feel of the Windows Ex- plorer. Documents and repositories can be cre...

Ngày tải lên: 31/03/2014, 20:20

... graphics. The GPU is used primarily for 3D applications and video games in order to display lighting effects and object transformations. Figure 1.13 The Performance preferences panel 14576c01.qxd ... option (and the warning dialog), choose Never from the list. Enable Version Cue Version Cue allows you to create and save alternate versions of an image and even better, it embeds all o...

Ngày tải lên: 13/12/2013, 02:16