debugging a simple data step
SAS 9.2 Language Reference Dictionary
Ngày tải lên :
09/04/2015, 17:20
... Output SAS Data Sets Most SAS data set options can apply to either input or output SAS data sets in DATA steps or procedure (PROC) steps If a data set option is associated with an input data set, ... SAS statements: data scores(keep=team game1 game2 game3); data mydata(index=(b k) label=’label for my data set’ drop=p read=secret); data new(drop=i n index=(j combo=(x1 a1 a2 0 b1 b50 ))); data ... of a SAS data set “INDEX= Data Set Option” on page 33 Defines an index for a new output SAS data set “LABEL= Data Set Option” on page 36 Specifies a label for a SAS data set “OBSBUF= Data Set Option”...
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Báo cáo khoa học: "Extracting Semantic Roles from a Model of Eventualities" pot
Ngày tải lên :
17/03/2014, 08:20
... them an operational interpretation.) The model has the advantage to give an explicit and simple definition of relations that not have the same semantic range (e.g CAUSE vs FROM vs AT) The analysis ... syntactic forms (that is how does each potential participant is grammaticalized) References [1] Anderson, J.M., 1971 The grammar of case, Towards a localistic theory, CUP: Cambridge [2] Bach, ... truck and Max charge le camion de briques/Max loads the truck with bricks The schematization take into account which participant is responsible for each transition firing and thus can lead us...
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Báo cáo khoa học: "Extracting a Representation from Text for Semantic Analysis" doc
Ngày tải lên :
23/03/2014, 17:20
... Reference answer facets that are not addressed at all by the student’s answer Table Facet Annotation Labels Automated Classification As partial validation of this knowledge representation, we ... train a machine learning classifier on training data and use it to classify unseen test examples, assigning a Table label for each reference answer facet We used a variety of linguistic features ... (Nielsen et al., 200 8a) and are not central to the semantic representation focus of this paper Current classification accuracy, assigning a Table label to each reference answer facet to indicate the...
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Báo cáo khoa học: "Extracting Causal Knowledge from a Medical Database Using Graphical Patterns" doc
Ngày tải lên :
31/03/2014, 04:20
... • “*”, a wildcard character that can match any word • “T”, a wildcard character that can match with any sub-tree Role_indicator refers to a slot in the causeeffect template, and can take the ... verb break can be paraphrased as to cause to break, and the transitive verb kill can be paraphrased as to cause to die We analyzed the 200 training abstracts to identify the linguistic markers ... human analysts) were actually causal relations that were not medically relevant As mentioned earlier, the manual identification of causal relations focused on medically relevant causal relations...
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Báo cáo khoa học: "Extracting Noun Phrases from Large-Scale Texts: A Hybrid Approach and Its Automatic Evaluation" pot
Ngày tải lên :
31/03/2014, 06:20
... Apparently, a noun phrase may be both a maximal noun phrase and a minimal noun phrase Ordinary noun phrases are noun phrases with no restrictions Take (17) as an example It has three minimal ... the syntactic head (Abney, 1991) (13) Semantic head is the head of a phrase according to the semantic usage; but syntactic head is the head based on the grammatical relations j*= maxarg (score[prelJ]l+dscore(cj)+cscore(cjlcj-1)); ... also have impacts on identifying noun phrases For applications like anaphora resolution and acquisition of verb subcategorization frames, the maximal noun phrases are not suitable For applications...
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Case Study- A String Class
Ngày tải lên :
29/09/2013, 07:20
... 150 151 // allocate temporary array for substring and // terminating null character char *tempPtr = new char[ len + ]; 152 153 154 155 // copy substring into char array and terminate string strncpy( ... right.sPtr // reclaim old space // assign new array to sPtr // assign new length to length // enables cascaded calls } // end function operator+= © 2003 Prentice Hall, Inc All rights reserved ... s1 = happy birthday to you Outline Conversion constructor: happy birthday Copy constructor: happy birthday Destructor: happy birthday The substring of s1 starting at location for 14 characters,...
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Tài liệu Exporting the Results of a Query as a String docx
Ngày tải lên :
24/12/2013, 05:15
... character or characters that separate rows The default value is the CARRIAGE RETURN character nullExpr A string that is substituted for null column values in the table The default value is an empty ... the table is specified, all records are converted without error columnDelimiter The character or characters that separate columns The default value is the TAB character rowDelimiter The character ... ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable(ORDERS_TABLE); da.Fill(dt); // Call method to convert the DataTable to a string resultTextBox.Text = GetString(dt, -1, null, null, null); } private String...
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Extracting ID3 Data From an MP3 File
Ngày tải lên :
07/11/2013, 15:15
... positions of an array, and set that array as the data provider for the playlist_lb instance As a result, our loaded XML data appears in the playlist_lb instance The first step in this transfer process ... Play button again, and the interface is updated Because this application uses an XML document to define available songs, editing that file's data will automatically be reflected in the application ... loop makes With each iteration, an object is created in the current index position of the tempArray array (i) That object is next assigned label and data property values, based on values extracted...
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Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
Ngày tải lên :
20/02/2014, 09:20
... for Computational Linguistics, 193-200 Andrew McCallum and Kamal Nigam 1998 A Comparison of Event Models for Naïve Bayes Text Classification Association for Advancement of Artificial Intelligence, ... comparative sentences, they are represented as a combination of their actual keyword and POS tag Thus our feature is formed as “X y” (‘X’ means a sequence and ‘y’ means a class; y1 denotes comparative ... probably saying that Y is better than X This is very important comparative data as an opinion Therefore, we also regard the sentences containing implicit comparison as comparative sentences Our final...
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Báo cáo khoa học: "Extracting Hypernym Pairs from the Web" potx
Ngày tải lên :
17/03/2014, 04:20
... First, we show that the large quantity of available web data allows basic patterns to perform better on hypernym extraction than a combination of extraction patterns applied to a large corpus Second, ... Daniel Jurafsky, and Andrew Y Ng 2005 Learning syntactic patterns for automatic hypernym discovery In NIPS 2005 Vancouver, Canada Rion Snow, Daniel Jurafsky, and Andrew Y Ng 2006 Semantic taxonomy ... Groningen Patrick Pantel, Deepak Ravichandran, and Eduard Hovy 2004 Towards terascale knowledge acquisition In Proceedings of COLING 2004, pages 771–777 Geneva, Switzerland Lonneke van der Plas and...
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Báo cáo khoa học: "Extracting Social Networks from Literary Fiction" pot
Ngày tải lên :
23/03/2014, 16:20
... the narrator Private conversations between auxiliary characters would not include the narrator, and thus not appear in a Rather, the only type of metadata variable that did impact the average ... indicates verbal expression (such as “said”), and then a character mention, a category called Character trigram is assigned to the quote The fifth category is a catch-all for quotes that not fall ... reuse,” a type of paraphrasing, is also a form of analysis at the lexical level, and it has recently been used to validate theories about the lineage of ancient texts (Lee, 2007) Analysis of literature...
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Báo cáo khoa học: "Pivot Approach for Extracting Paraphrase Patterns from Bilingual Corpora" ppt
Ngày tải lên :
31/03/2014, 00:20
... 4) and assign T a minimum value, so as to obtain all possible paraphrase patterns A total of 4,162 pairs of paraphrase patterns have been extracted and manually labeled as “1” (correct paraphrase ... Mann (Eds.): Natural Language Generation in Artificial Intelligence and Computational Linguistics, pages 293-312 David Kauchak and Regina Barzilay 2006 Paraphrasing for Automatic Evaluation In Proceedings ... extracted paraphrase patterns, we sampled 600 groups for evaluation Each group comprises a target pattern and its top-5 paraphrase patterns The sampled data were manually labeled and P N n i=1...
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Báo cáo y học: " Extracting key information from historical data to quantify the transmission dynamics of smallpox" doc
Ngày tải lên :
13/08/2014, 16:21
... combinations of vaccination and public health measures have not yet been explicitly evaluated Ring vaccination was introduced and evaluated mainly in West and Central Africa and in Asia where it was ... This article has reviewed quantifications of the transmission and spread of smallpox using historical data Although historical data are limited and we cannot answer all questions regarding smallpox ... in the event of a bioterrorist attack can contain smallpox by means of mass vaccination or by a combination of contact tracing, quarantine and isolation [6,19] As practical examples, here we...
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Báo cáo khoa học: "Extracting loanwords from Mongolian corpora and producing a Japanese-Mongolian bilingual dictionary" ppt
Ngày tải lên :
23/03/2014, 18:20
... feasible that a large number of loanwords in Korean can also be loanwords in Japanese Additionally, Katakana words can be extracted from Japanese corpora with a high accuracy Thus, Fujii et al ... dictionary and extract a candidate loanword that is phonetically similar to a Katakana word as a loanword We romanize the candidate loanwords that were not extracted using the rules We also romanize ... Katakana words that are phonetically similar to a candidate loanword using N-gram retrieval Second, we compute the similarity between the candidate loanword and each of the retrieved Katakana...
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Báo cáo khoa học: "Extracting Paraphrases from a Parallel Corpus" pdf
Ngày tải lên :
23/03/2014, 19:20
... produced paraphrases, we picked at random 500 paraphrasing pairs from the lexical paraphrases produced by our algorithm These pairs were used as test data and also to evaluate whether humans agree ... syntactic and pragmatic constraints Traditionally, alternative verbalizations are derived from a manual corpus analysis, and are, therefore, application specific The second approach — utilization ... contexts are used to extract new paraphrases In addition to learning lexical paraphrases, the method also learns syntactic paraphrases, by generalizing syntactic patterns of the extracted paraphrases...
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How to setup a Linux system that can boot directly from a software RAID
Ngày tải lên :
18/09/2012, 10:11
... disks already contains data, make a backup if needed (all existing data of partitions involved in the process will be lost), and delete or resize existing partitions to create space for the software ... Minor RaidDevice State removed active sync /dev/hda1 Replacing the failed disk When a new disk to replace the failed one is available it can be installed into the system, partitioned to have the ... [root@fedora4 giotex]# mdadm manage /dev/md0 add /dev/hdc1 mdadm: hot added /dev/hdc1 [root@fedora4 giotex]# mdadm manage /dev/md1 add /dev/hdc2 mdadm: hot added /dev/hdc2 [giotex@fedora4 ~]$ cat...
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John.Wiley.And.Sons.Marketing.Insights.From.A.To.Z.eBook-LiB.pdf
Ngày tải lên :
21/09/2012, 17:33
... stay relevant and few are sustainable Advantages are temporary Increasingly, a company wins not with a single advantage but by layering one advantage on top of another over time The Japanese have ... She added another value: that many women care about social issues and will patronize a company that cares.19 Greg Carpenter and Kent Nakamoto have challenged a core assumption of marketers that ... such as B-47s or power plants or selling to large national and global accounts Today’s companies increasingly assign national and global account managers to manage their largest customers Account...
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Immobilization of heavy metals in sediment dredged from a seaport by iron bearing materials
Ngày tải lên :
23/09/2012, 15:38
... premises Medical wastes include injurious medical wastes and common wastes Injurious medical wastes are medical wastes which contain factors that can harm man’s health and environment Those factors ... dumping waste bags to roadsides In particular, Hanoi has thousands of medical stations, making up about 2% of total wastes Only 60 hospitals and medical centers have signed up for waste treatment ... houses are non-standard, unsanitary and highly infectious In some areas, medical wastes are urgent matters because there have been no places for wastes to be gathered even in provincial hospital...
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Báo cáo y học: "Do we need a critical care ultrasound certification program? Implications from an Australian medical-legal perspective"
Ngày tải lên :
25/10/2012, 10:02
... reasonable skill and care - a standard reasonably expected of a practitioner with an equivalent level of training and experience [9] A practitioner is expected to have the relevant qualifications and ... in managing the patient ‘Ultrasound, biopsy and referral were all available as reasonable options in the circumstances It was a breach of duty in the circumstances not to utilize the available ... arises as a result of a breach of a duty imposed by law These laws are mostly laid down by judges over time in common law countries (for example, Australia, UK, India, USA, Canada), but are codified...
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Báo cáo y học: " Self-reported sickness absence as a risk marker of future disability pension. Prospective findings from the DWECS/DREAM study 1990-2004"
Ngày tải lên :
26/10/2012, 10:03
... was stronger among men (OR=3.13) than among women (OR=2.19) (Table 2) Additional analysis treating days of sickness absence during 1990 as a continuous variable showed a clear trend of increase ... younger than the official retirement age, and to ensure a maximum age of 59 during follow-up: Alternative labour market exit options in terms of voluntary early retirement is available from age 60 ... DWECS questionnaire and disability pension data derived from DREAM among the 4177 persons categorized as 18-45 year old employees at baseline Outcome A disability pension case was defined from...
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