core data apples api for persisting data on mac os x
Core Data: Apple''''s API for Persisting Data on Mac OS X pptx
Ngày tải lên :
06/03/2014, 10:20
... integration, version migration, syncing, and, most important
for me, multithreading.
Brent Simmons
Developer, NetNewsWire
If your application deals with data, you need Core Data. If you need
Core Data, ... button will be
connected to the -add: action, and the remove button will be connected
to the - remove: action on the Recipes NSArrayController. These buttons
can be connected to their actions ... stored in.
Once the project is created in Xcode, it is time to start building the Core
Data aspects of our application.
2.5 Building the Data Model
Core Data applications are like database-driven...
- 249
- 3.6K
- 1
Normative data for healthy elderly on the phonemic verbal fluency task – FAS doc
Ngày tải lên :
05/03/2014, 21:20
... Materiais e Métodos: Os sujeitos foram divididos em
três grupos de idade (60–69, 70–79 e ≥80 anos) e quatro de escolaridade (1–3, 4–7, 8–11, ≥12 anos). Todos foram
avaliados pelo Mini-Exame do Estado ... fluência verbal fonêmica FAS. Os dados foram analisados com o
test t de Student, ANOVA, regressão linear simples e correlação de Spearman. Resultados: Foram avaliados 345
idosos cognitivamente ... education being the most significant factor. A positive correlation was found between FAS and the MMSE
(r=0.404; p<0.001). Conclusion: The performance of Brazilian elderly on the phonemic...
- 6
- 574
- 0
Guidance on Technica Audits and Related Assessments for Environmental Data Operations EPA QA/G-7 doc
Ngày tải lên :
29/03/2014, 22:20
... design, data collection, operation, fabrication, and
calculation.
program – any work involving the environment, including characterization of environmental
processes and conditions; environmental monitoring; ... documentation of all procedures used in the data collection effort
to allow for repetition of the effort by a person or team with technical
qualifications similar to those of the original data collector?
• ... information that describes environmental processes, locations, or conditions;
ecological or health effects and consequences; or the performance of environmental technology.
For EPA, environmental data...
- 101
- 1.7K
- 0
Basic concepts - Why data never speak for themselves
Ngày tải lên :
01/11/2013, 10:20
... animals on mechanisms of
eect, if they follow certain patterns consistent with causation (like a dose–response relation-
ship) and so on.
Forourpurposes,wemightatleastinsistonreplication.Nosinglestudyshouldstand
on ... mind for science, which is in
fact positivism. Since positivism is false, this extreme and confused notion of evidence is
also false.
Section 1: Basic concepts
Confounding Bias
Confounder
Exposure ... Placebo-controlled monotherapy
Ib: Non placebo-controlled comparison trials, or placebo-controlled add -on therapy trials
Level II: Open randomized trials
Level III: Observational studies
IIIa: Nonrandomized,...
- 12
- 346
- 0
Data Mining: Data Lecture Notes for Chapter 2 Introduction to Data Mining potx
Ngày tải lên :
15/03/2014, 09:20
...
Aggregation
Standard Deviation of Average
Monthly Precipitation
Standard Deviation of Average
Yearly Precipitation
Variation of Precipitation in Australia
© Tan,Steinbach, Kumar Introduction to Data ... Introduction to Data Mining 10
Types of data sets
–
Data Matrix
–
Document Data
–
Transaction Data
–
World Wide Web
–
Molecular Structures
!
–
Spatial Data
–
Temporal Data
–
Sequential ... Transformation
#
–
Simple functions: x
k
, log (x) , e
x
, |x|
–
Standardization and Normalization
© Tan,Steinbach, Kumar Introduction to Data Mining 44
Discretization Using Class Labels
Entropy...
- 68
- 3K
- 0
Data Mining: Exploring Data Lecture Notes for Chapter 3 Introduction to Data Mining potx
Ngày tải lên :
15/03/2014, 09:20
... Example: SST Dec, 1998
Celsius
© Tan,Steinbach, Kumar Introduction to Data Mining 2
What is data exploration?
Key motivations of data exploration include
–
Helping to select the right tool for ... useful for visualizing the relationships
between objects
–
Examples of matrix plots are presented on the
next two slides
© Tan,Steinbach, Kumar Introduction to Data Mining 35
Example: Iris data ... multidimensional array
representation.
–
Such representations of data previously existed
in statistics and other fields
There are a number of data analysis and data
exploration operations that...
- 41
- 1.6K
- 0
Báo cáo khoa học: "Data point selection for cross-language adaptation of dependency parsers" pot
Ngày tải lên :
17/03/2014, 00:20
... source data from
most similar to least similar to our target data, using
perplexity per word as metric, and use only a portion
of the source data that is similar to our target data.
In cross-language ... June 19-24, 2011.
c
2011 Association for Computational Linguistics
Data point selection for cross-language adaptation of dependency parsers
Anders Søgaard
Center for Language Technology
University ... good model
ˆ
θ for a loss function l : X × Y × Θ:
683
References
Kuzman Ganchev, Jennifer Gillenwater, and Ben Taskar.
2009. Dependency grammar induction via bitext pro-
jection constraints. In...
- 5
- 309
- 0
Báo cáo khoa học: "A Beam-Search Extraction Algorithm for Comparable Data" pptx
Ngày tải lên :
17/03/2014, 02:20
... in-
dex. j is a position in the source sentence, u
j
and
u
i
are the number of uncovered source and target
positions to the left of source position j and tar-
get position i (coverage computation ... Translation Performance by Ex-
ploiting Non-Parallel Corpora. CL, 31(4):477–504.
H. Ney. 1984. The Use of a One-stage Dynamic Pro-
gramming Algorithm for Connected Word Recogni-
tion. IEEE Transactions ... Statistical Machine Translation: Pa-
rameter Estimation. CL, 19(2):263–311.
Pascale Fung and Percy Cheung. 2004. Mining Very-
Non-Parallel Corpora: Parallel Sentence and Lexi-
con Extraction via Bootstrapping...
- 4
- 404
- 0
Designing for Digital: Skill Sets Needed to Design for Variable Data doc
Ngày tải lên :
17/03/2014, 12:20
... invalid data
should be removed to avoid postage and print costs (Sorce & Pletka, 2006). For
more complex jobs, database preparation includes extracting the relevant
information, or data mining; ... Dependent/Third
Party
Data Storage
None
None
Data Implementation
Printer Dependent
Printer Dependent/Third
Party
Data Cleansing
None
None
Designing for Digital: Skill Sets Needed to Design for Variable Data
By ... needed across professions, little has been done to
date to accommodate for it. There are two reasons for this. The first reason is
that only a handful of printers can expand to full variable data...
- 109
- 530
- 0
Wireless Data Network Security for Hospitals: Various Solutions to Meet HIPAA Requirements. pdf
Ngày tải lên :
22/03/2014, 15:21
... The only
exception to the rule is for small institutions with less than $5 million in revenue. These
Wireless Data Network Security 1
Running Head: WIRELESS DATA NETWORK SECURITY FOR HOSTPITALS
Wireless ...
alteration and/or destruction.
5. Person/Entity Authentication (164.312(d)) is to assure that a person or entity trying to
access information is the one claimed.
6. Transmission Security (164.312(e)(1)) ... transaction standards for the exchange of health
information, security standards, and privacy standards for the use and disclosure of individually
identifiable health information. Entities directly...
- 16
- 597
- 0
Lore: A Database Management System for Semistructured Data ppt
Ngày tải lên :
23/03/2014, 12:20
... Physical
Storage
External,
Read-only
Data
Sources
Query Compilation
Data Engine
Results
Non-Query
Requests
Utilities
-DataGuide Mgr
-Loader
-Index Mgr
Query
Operators
Object
Manager
External Data
Manager
Query
Optimizer
Query ... "Member")
- 13
- 270
- 0
Báo cáo khoa học: "Data-Driven Strategies for an Automated Dialogue System" potx
Ngày tải lên :
23/03/2014, 19:20
...
Expression
Closing
Accept
Back.
0
0.2
0.4
0.6
0.8
1
Top four cosine scores
Expression
Accept
Closing
Back.
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Confidence scores
Rejec t
Reject-part
Accept
Expression
0
0.1
0.2
0.3
0.4
0.5
0.6
Top four cosine scores
Rejec ... identity before exchanging
sensitive information); we need only build
dialogue models for handling various
conversational situations, in order to implement a
dialogue system. For our corpus, ...
develop the next Amitiés prototype.
We observe that for interactions with structured
data – whether these data consist of flight
information, spare parts, or customer account
information – domain...
- 8
- 336
- 0
Báo cáo khoa học: Data-driven docking for the study of biomolecular complexes pptx
Ngày tải lên :
30/03/2014, 15:20
... used before applying a filter based on experimen-
tal data. One approach consists of a systematic grid
search for all possible orientations (three translations
and six rotations). This is only feasible ... K
d
values for combinations of mutants,
one can assess whether the influence of mutation X in
protein A on the complex formation depends on muta-
tion Y in protein B. If this is the case, the mutations ... perturbation): HSQC spectrum showing one peak that does not shift and one peak
that shifts on complex formation (the corresponding residues are indicated on the protein shapes); RDC, relaxation: the axis...
- 20
- 489
- 0
Conference Event Package Data Format Extension for Centralized Conferencing (XCON) pptx
Ngày tải lên :
30/03/2014, 16:20
... <xs:complexType>
<xs:complexContent>
<xs:extension base="remove">
<xs:anyAttribute processContents="lax"/>
</xs:extension>
</xs:complexContent>
... applications.
Additional Information:
Magic Number: none
File extension: .xml
Macintosh file type code: "TEXT"
Personal and email address for further information: IETF XCON
Working ... Considerations
There are four IANA considerations associated with this
specification.
6.1. MIME type Registration: application/xcon-conference-info+xml
This section registers the ’application/xcon-conference-info+xml’
...
- 15
- 428
- 0
Data Mining Techniques: For Marketing, Sales, and Customer Relationship Management - Second Edition
Ngày tải lên :
07/04/2014, 11:16
... applied to unseen data. Three
sets are necessary because once data has been used for one step in the process,
it can no longer be used for the next step because the information it contains
has ... detail. For now,
it is enough to know that the curved line is obtained by ordering the scored
prospects along the X- axis with those judged most likely to respond on the left
and those judged ... serve one useful purpose. It
demonstrates that, on a technical level, the data mining effort is working and
the data is reasonably accurate. This can be quite comforting. If the data and
the data...
- 672
- 1.1K
- 2
