learning from labeled and unlabeled data using random walks
Báo cáo khoa học: "Boosting Statistical Word Alignment Using Labeled and Unlabeled Data" ppt
Ngày tải lên :
08/03/2014, 02:21
... unlabeled data. In this algo-
rithm, we build a word aligner by using
both the labeled data and the unlabeled
data. Then we build a pseudo reference
set for the unlabeled data, and calculate ...
with limited labeled data and large amounts of
unlabeled data. In this algorithm, we built an in-
terpolated model by using both the labeled data
919
and the unlabeled data. This interpolated ...
the unlabeled data to improve alignment results.
In fact, large amounts of unlabeled data are
available without difficulty, while labeled data is
costly to obtain. However, labeled data is...
- 8
- 451
- 1
Tài liệu Add, Edit, and Delete Data Using the DataGrid Control doc
Ngày tải lên :
21/01/2014, 12:20
... currently in
the DataTable object.
DataTable NewRow Creates a new DataRow object.
DataTable.Rows Add Adds the DataRow object to the DataTable
object.
DataTable BeginLoadData Turns off the ...
You can see the data being updated back to the server for the add and edit in the
next step.
5.7 Add, Edit, and Delete Data Using the DataGrid Control
The Table controls and DataRepeater are ... OnCancelCommand="dgRegion_CancelCommand"
OnEditCommand="dgRegion_EditCommand"
OnDeleteCommand="dgRegion_DeleteCommand"
>
<Columns>
<asp:EditCommandColumn...
- 14
- 510
- 0
Báo cáo khóa học: Characterization of presenilin complexes from mouse and human brain using Blue Native gel electrophoresis reveals high expression in embryonic brain and minimal change in complex mobility with pathogenic presenilin mutations pptx
Ngày tải lên :
16/03/2014, 16:20
... analysis and partial isolation of membrane
Fig. 4. PEN-2 and APH-1 expression in mouse and human tissues and
detection in PS complex after 2D-complex analyis. (A) Membranes
from tissues and cells ... conditions and SDS (Fig. 4D and E). PS1 NTF and CTF
and PS2 CTF were detected robustly in these samples. Low
levels of full-length PS1 were also detected with N-terminal
antibody. NCT and PEN-2 ... electroelution and second-dimension
analysis. Anterior pharynx defective-1 was detected as an
18-kDa form and 9-kDa C-terminal fragment by standard
SDS/PAGE of mouse tissues, and as a predominant 36-kDa
band...
- 11
- 488
- 0
How Do Earnings Change When Reservists Are Activated - A Reconciliation of Estimates Derived from Survey and Administrative Data docx
Ngày tải lên :
23/03/2014, 02:20
... at RAND oversaw data management for the project including obtaining
and processing military personnel records, writing analysis programs, and facilitating data
transfer to and from DMDC and ... discrepancies between survey and administrative data include Goldman
and Smith (2001), Denmead and Turek (2005), Hurd and Rohwedder (2006), Kapteyn and Ypma (2007), and Haider and
Loughran (2008). ... SECURITY
POPULATION AND AGING
PUBLIC SAFETY
SCIENCE AND TECHNOLOGY
SUBSTANCE ABUSE
TERRORISM AND
HOMELAND SECURITY
TRANSPORTATION AND
INFRASTRUCTURE
WORKFORCE AND WORKPLACE
The RAND Corporation...
- 74
- 228
- 0
Tài liệu Báo cáo khoa học: "Identifying Text Polarity Using Random Walks" pptx
Ngày tải lên :
20/02/2014, 04:20
... method, and the random
walk model.
spin-model bootstrap short-path rand -walks
83.6 72.8 68.8 88.8
tice that the random walk method outperforms SO-
PMI when SO-PMI uses datasets of sizes 1 ì 10
7
and ... simi-
lar polarity. Now imagine a random surfer walking
along the network starting from an unlabeled word
w. The random walk continues until the surfer
hits a labeled word. If the word w is positive ... ran-
dom walks. In this section, we explore the impact
Table 2: Accuracy for SO-PMI with different
dataset sizes, the spin model, and the random
walks model for 10-fold cross validation and 14
seeds.
-...
- 9
- 450
- 0
Tài liệu Báo cáo khoa học: "Learning with Unlabeled Data for Text Categorization Using Bootstrapping and Feature Projection Techniques" doc
Ngày tải lên :
20/02/2014, 16:20
... classifier with
robustness 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 using unlabeled
data in text categorization have two directions;
One builds classifiers from a combination of
labeled and unlabeled data (Nigam, 2001; Bennett
and Demiriz, 1999), and ... A. McCallum, S. Thrun, and T. Mitchell,
1998, Learning to Classify Text from Labeled and
Unlabeled Documents, In Proc. of AAAI-98.
K. P. Nigam, 2001, Using Unlabeled Data to Improve
Text Classification,...
- 8
- 443
- 0
Báo cáo khoa học: "Learning Effective Multimodal Dialogue Strategies from Wizard-of-Oz data: Bootstrapping and Evaluation" pot
Ngày tải lên :
23/03/2014, 17:20
... using data- driven methods. The em-
ployed database contains 438 items and is similar in
retrieval ambiguity and structure to the one used in
the WOZ experiment. The dialogue system used for
learning ... (for training RL) from such
limited data.
The use of WOZ data has earlier been proposed
in the context of RL. (Williams and Young, 2004)
utilise WOZ data to discover the state and action
space ... FP6
project “TALK: Talk and Look, Tools for Am-
bient Linguistic Knowledge (IST 507802, www.
talk-project.org), from the EPSRC, project
no. EP/E019501/1, and from the IRTG Saarland
University.
645
...
- 9
- 402
- 0
Tài liệu Data Center Networking: Integrating Security, Load Balancing, and SSL Services Using Service Modules docx
Ngày tải lên :
10/12/2013, 16:16
... iv
CHAPTER
1
Data Center Overview — Integrating Security, Load Balancing, and SSL Services using Service
Modules 1-1
Benefits of Building Data Centers 1-1
Data Centers in the Enterprise 1-2
Data Center ... failover
1-12
Data Center Networking: Securing Server Farms
956638
Chapter 1 Data Center Overview — Integrating Security, Load Balancing, and SSL Services using Service Modules
Data Center Services
Content ... requirement for data centers with multiple DMZs is to have the following traffic flow:
ã
From outside to DMZ1 (typically from clients to web servers)
ã
From DMZ1 to DMZ2 (typically from web servers...
- 108
- 528
- 3
Tài liệu Báo cáo khoa học: "Updating a Name Tagger Using Contemporary Unlabeled Data" ppt
Ngày tải lên :
20/02/2014, 09:20
... amount of unlabeled
data drawn from older sources. The experiments
show that using contemporary unlabeled data is
the best choice, outperforming most experiments
with larger amounts of older unlabeled ... contempo-
rary unlabeled data contributes to its correct clas-
sification in the test set.
5.2 Is more older unlabeled data better?
The second question we addressed was whether
having more older unlabeled data ... unlabeled data and the seeds were drawn in turn
from each of the epochs; the graphic also shows
the baseline backward training (varying the epoch
of both the seeds and the unlabeled data...
- 4
- 329
- 0
Báo cáo khoa học: "Learning to Grade Short Answer Questions using Semantic Similarity Measures and Dependency Graph Alignments" ppt
Ngày tải lên :
07/03/2014, 22:20
... Oxford-UCLES
system (Pulman and Sukkarieh, 2005) compares
several machine learning techniques, including in-
ductive logic programming, decision tree learning,
and Bayesian learning, to the earlier ... SVMRank and SVR sought to minimize the
number of discordant pairs and the mean absolute
error, respectively.
Both SVM models are trained using a linear ker-
nel.
11
Results from both the SVR and ... grammaticality,
and coherence of the essay (Higgins et al., 2004),
and the assessment of short student answers (Lea-
cock and Chodorow, 2003; Pulman and Sukkarieh,
2005; Mohler and Mihalcea, 2009),...
- 11
- 478
- 0
Android chapter18a reading XML data Using SAX and W3C Parsers
Ngày tải lên :
16/03/2014, 23:40
... 18. Android – Reading XML Files
XML Data
23
Example 3. Reading an XML file from the SD card (code)
24
18. Android – Reading XML Files
XML Data
24
Example 3. Reading an XML file from ... 18. Android – Reading XML Files
Reading XML Files
27
< Questions />
SAX
Simple API for XML
Android
Reading XML Data
Using SAX and W3C Parsers
18A
Victor Matos
Cleveland ...
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"...
- 27
- 445
- 1
THE DEGREE OF JUDICIAL ENFORCEMENT AND CREDIT MARKETS: EVIDENCE FROM JAPANESE HOUSEHOLD PANEL DATA ppt
Ngày tải lên :
22/03/2014, 20:20
... 125, 150, and 112 in 2003, 2004, 2005, 2006, and
2007, respectively.
There are three advantages to using data from the JPSC. The biggest advantage
of using the JPSC data is that this data set ... graduated from college (COLLEGE); (8) the logarithm of the sum of the
value of financial assets (bank and postal deposits and investment securities) and the
value of real assets (land and housing) ... and
X are economic and demographic household characteristics that
affect loan supply and demand, and E are three dummy variables (1
st
Enforcement
Quartile, 2
nd
Enforcement Quartile, and...
- 31
- 429
- 0
Visual Event Recognition in Videos by Learning from Web Data ppt
Ngày tải lên :
23/03/2014, 13:20
... ẳ 10
5
and set ẳ 20 for all three cases. Considering that DTSVM
and A- MKL can take advantage o f both labeled and
unlabeled data by using the MMD criterion to measure
the mismatch in data distributions ... 906 loosely labeled
YouTube videos are used as labeled training data in the
auxiliary domain. We randomly sample three consumer
videos from each event (18 videos in total) as the labeled
training ... domain D
A
(a.k.a., source
domain) and the consumer video domain as the target domain
D
T
ẳD
T
l
[D
T
u
, where D
T
l
and D
T
u
represent the labeled and
unlabeled data in the target domain, respectively....
- 14
- 510
- 0
Báo cáo khoa học: "Attacking Parsing Bottlenecks with Unlabeled Data and Relevant Factorizations" pdf
Ngày tải lên :
23/03/2014, 14:20
... 84.3
dpo3 (Grand+Sib) 93.21 44.8 89.6 86.9
dpo3 +Unlabeled (Edges) 93.12 43.6 85.3 87.0
dpo3 +Unlabeled (Sib) 93.15 43.7 85.5 86.8
dpo3 +Unlabeled (Grand) 93.55 46.1 90.6 87.5
dpo3 +Unlabeled (Grand+Sib) ... investigate the impact
of unlabeled data on parsing accuracy using the two
conversions and using each of the factorizations de-
scribed in Section 3.1-3.4.
5.1 Unlabeled Data Feature Set
Clusters: ... may not add some additional gains.
4 Using Unlabeled Data Effectively
Associations from unlabeled data have the poten-
tial to improve both conjunctions and prepositions.
We predict that web...
- 9
- 277
- 0
Civilization and Beyond Learning From Hist doc
Ngày tải lên :
23/03/2014, 17:20
... and use of land were shared with the temples and with those members of the nobility closest to
the ruling monarch. Hence there were state lands and state income and temple lands and temple income. ... animals and working the land, could release
a comparatively large part of the population to devote its time and energy to trade and commerce, to industry
and transport, to the arts and sciences and ... by
merchants and bankers who owned it and used it for their purposes. Accumulating wealth and money enabled
the traders, merchants, bankers and manufacturers to out-buy and out-point landlords and churchmen.
Politically,...
- 146
- 343
- 0
