core data for mac

Ngày tải lên: 24/04/2014, 09:59

Ngày tải lên: 15/03/2014, 06:20

Ngày tải lên: 24/04/2014, 14:58

... display the data in our application as well. What Readers Are Saying About Core Data I was putting off learning Core Data and then I saw Marcus’s bo ok. Bought it, read it, learned Core Data. It ... from Core Data noob to expert. Steve Scott (Scotty) The Mac Developer Network This book does a wonderful job of leading you thr ough Core Data s steep learning curve. Even experienced Core Data ... building the Core Data aspects of our application. 2.5 Building the Data Model Core Data applications are like database-driven applications, and in that light, we will start with building the data structures...

Ngày tải lên: 06/03/2014, 10:20

Ngày tải lên: 15/03/2014, 16:20

Ngày tải lên: 24/03/2014, 03:20

... preferred by the neighbor to reach the core. With the information retrieved by the announcements, nodes elect the core for the mesh, select the best routes to reach the core from outside of a multicast ... to select a core for a group, and to inform all the routers of the distance and next hop to the core, joining, and - 27 - - Group-specific Query: allows the router to send query for a specific ... chosen core of each group is also informed about the core election. Within a limited time proportional to the time needed for the router to arrive to the router farthest away from the core of...

Ngày tải lên: 23/11/2012, 15:03

Ngày tải lên: 24/04/2013, 14:26

Ngày tải lên: 09/08/2013, 15:00

Ngày tải lên: 05/09/2013, 16:10

... additional form of abuse or area of vulnerability for children. Children may be forced by poverty into exchanging sex for money in order to survive (Perschler-Desai, 2001) or may be forced by ... facilities, for example, PLWHA and pensioners. Services include personal hygiene of patients, information provision on HIV/AIDS, counselling, and observation of treatment, for example, DOTS for tuberculosis. ... qualify for an old age grant. (Community leader, Springfontein). The informal settlements were said to constitute a particular risk for children. The majority of people living in the informal...

Ngày tải lên: 19/02/2014, 00:20

... higher data ingest rates because the data is already formatted for Oracle Database. Once loaded, the data is permanently available in the database providing very fast access to this data for general ... executed, new data types are needed to capture the resultant information. 5 Building a Big Data Platform As with data warehousing, web stores or any IT platform, an infrastructure for big data has ... for large distributed data centers. The former version is installed as part of the Big Data Appliance integrated software. In-Database Analytics Once data has been loaded from Oracle Big Data...

Ngày tải lên: 19/02/2014, 12:20

... retain workers who performed well. Since the scope of this data collection effort ex- tended beyond gathering English data alone, we 3 Everyone who submitted descriptions in a foreign language was ... simple word substitutions, e.g. rabbit for bunny or gun for re- volver, while others are phrasal, e.g. frying meat for browning pork or made a basket for scores in a bas- ketball game. One interesting ... in-domain bilingual data to train the semantic adequacy evalu- ator, as well as sample human judgments to train the overall metric. We designed our data collection framework for use on crowdsourcing platforms...

Ngày tải lên: 20/02/2014, 04:20

... single estimation for BLEU score. Table 4 shows the BLEU scores through 10-fold cross-validation. The composite 5-gram/2-SLM+2- gram/4-SLM+5-gram/PLSA language model gives 1.57% BLEU score improvement ... list. Chiang (2007) studied the performance of machine translation on Hiero, the BLEU score is 33.31% when n-gram is used to re-rank the N-best list, how- ever, the BLEU score becomes significantly higher 37.09% ... MERT (Och, 2003) to optimize the BLEU score (Papineni et al., 2002). We partition the data into ten pieces, 9 pieces are used as training data to optimize the BLEU score (Papineni et al., 2002) by MERT...

Ngày tải lên: 20/02/2014, 04:20

... in the training data. 6 For tuning and testing, we use the official NIST MT evaluation data for Chinese from 2002 to 2008 (MT02 to MT08), which all have four English ref- erences for each input ... the NIST test data (excluding the tuning set MT05) for each of the three genres: newswire, web data, and speech (broadcast news and conversation). The last column displays results for all test ... models in machine translation. In Proc. of EMNLP-CoNLL, pages 858–867. P. Chang, M. Galley, and C. Manning. 2008. Optimiz- ing Chinese word segmentation for machine transla- tion performance....

Ngày tải lên: 20/02/2014, 07:20

... Association for Computational Linguistics A Discriminative Syntactic Word Order Model for Machine Translation Pi-Chuan Chang ∗ Computer Science Department Stanford University Stanford, CA 94305 pichuan@stanford.edu Kristina ... model for machine translation which makes use of both syntactic and surface information. The framework for our statistical model is as fol- lows. We assume the existence of a dependency tree for ... performance (92.6) and thus there is a lot of room for improvement. 4.2 Model The log-linear reranking model is defined as fol- lows. For each sentence pair sp l (l = 1, 2, , L) in the training data, ...

Ngày tải lên: 20/02/2014, 12:20

... Technique for Handling Noisy Data of Machine-labeled Data We finally obtained labeled data of a documents unit, machine-labeled data. Now we can learn text classifiers using them. But since the machine- labeled ... (NB), Roccio) in training data with much noisy data such as machine-labeled data. As shown in Table 2, we obtained the best performance in using TCFP at all three data sets. Let us define ... from noisy data (Ko and Seo, 2004). How can labeled training data be automatically created from unlabeled data and title words? Maybe unlabeled data don’t have any information for building...

Ngày tải lên: 20/02/2014, 16:20

... integer variable for each pair of hotels Fast Decoding and Optimal Decoding for Machine Translation Ulrich Germann , Michael Jahr , Kevin Knight , Daniel Marcu , and Kenji Yamada Information Sciences ... Computer Science University of Southern California Stanford University 4676 Admiralty Way, Suite 1001 Stanford, CA 94305 Marina del Rey, CA 90292 jahr@cs.stanford.edu germann,knight,marcu,kyamada @isi.edu Abstract A ... before returning to the start. how to express MT decoding (Model 4 plus En- glish bigrams) in IP format. We first create a salesman graph like the one in Figure 3. To do this, we set up a city for...

Ngày tải lên: 20/02/2014, 18:20

... preprocessing the test data accordingly. The phrase table will thus include entries for phrases based on full word forms as well as for their stemmed and/or split counterparts. For each entry with ... significant almost all training conditions for both languages; BLEU improvements are significant in all conditions for Finnish and for the two smallest training sets for German. The effect on the overall ... impact on overall per- formance is smaller, especially for larger training data sets, due to the relatively small percentage of OOV tokens (see Table 1). The evaluation results for the test set are...

Ngày tải lên: 22/02/2014, 02:20