topic selected for level b
Báo cáo " Developing adaptive hypermedia system based on learning design level B with rules for adaptive learning activities " ppt
Ngày tải lên :
22/03/2014, 09:20
... that describe a group of features in the
Levels B and C of the specification that make
possible diverse types of adaptation such as
Learning flow based, content based, interactive
problem solving ... number of activities such as
forum, journal, survey that learner enrolled for < /b>
certain Cj
3.2.2 Observations
Based on knowledge of learner, we
distinguish between different knowledge levels ... some observation rules for < /b> ACGS:
obs(Dj, Ui, Visited): A learner can visited a
document Dj for < /b> certain Dj, Ui
obs(Aj, Ui, Passed): A learner can passed
an activity Aj for < /b> certain Aj, Ui
obs(Aj,...
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70 TEST LEVEL b
Ngày tải lên :
19/08/2013, 14:14
... pass……….in a minute.
a. off
b. on
c. by
d. from
a
21. When I picked up my pen, I found that the nib
a. broke
b. had broken
c. has broken
d. had been breaking
b
22. What ………to see her at ... wine.
70 TEST LEVEL < /b> B
Test 1
Pronunciation
1. a. coach b. cull c. cease d. cut
c
2. a. bureau b. durable c. pure d. pull
> d
3. a. study b. hull c. bull d. hut
> c
4. a. gar b. garlic c. ... stolen.
a. taken
b. broken
c. thrown
d. gone
b
14. He lent me many picture-books, most of ………. I had read.
a. whom
b. which
c. whose
d. who
b
15. The best………about his new job is the extra money.
a....
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Tài liệu ĐỀ CƯƠNG TIẾNG ANH THI NÂNG BẬC 2008 Level B-1 ppt
Ngày tải lên :
15/12/2013, 09:15
... Garvey, the baseball star…… about being left
alone too often
A. is being bitterly complaining
B. having complained bitterly
C. bittely has complained
D. has been complaining bitterly
23. ... people
A. reform
B. form
C. transform
D. translate
2. I’ll buy a ……… of corn flakes
A. bag
B. box
C. jar
D. bottle
3. Breathing is for < /b> most of us
A. need
B. difficult
C. automatic
D. ... THI NÂNG B C 2008
Level < /b> B.
A. choose the word or phrase (A, B, C, D) which best completes each
sentence
1. The operation can… the lives of physical abnormal people
A. reform
B. form
C....
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Tài liệu ĐỀ CƯƠNG TIẾNG ANH THI NÂNG BẬC 2008 Level B-2 pdf
Ngày tải lên :
15/12/2013, 09:15
... Who is terrible?
A. Peter is terrible
B. Bonzo is terrible
C. Fred is terrible
D. Mrs Wilson is terrible
3. What does Bonzo do when peter calls him?
A. he goes for < /b> a walk
B. he runs away ...
decided to go back to the camp. On our way back, my cousin saw a rabbit.
He cried, “Raibbit!! Raibbit!!Quick” I took the falcon’s head cover and
flung it off aggressvely. When the rabbit saw the ... killed, but elephants are
still being killed for < /b> ivory. Please don’t ever buy anything made from ivory!
1. How much does a bady elephant weigh at brith?
A. lions
B. Snakes
C. Human beings...
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Tài liệu ĐỀ CƯƠNG ĐỀ CƯƠNG TIẾNG ANH THI NÂNG BẬC 2008 Level B-3 doc
Ngày tải lên :
15/12/2013, 09:15
...
2. Remember to check for < /b> spelling mistakes before you hand in your
composition.
Don’t : forget to check for < /b> spelling mistakes beforem you hand in your
composition
3. This lecture bores me ... too hot for < /b> him to drink
The students: paid atentin to lister to their teacher
16. Remember to water the vegertables.
Don’t: forget to water the vegetables
17. My little brother can be so annoying ... CƯƠNG TIẾNG ANH THI NÂNG B C 2008
C. REWRITE THE FOLLOWING SENTENCES SO THAT THEY
HAVE THE SAME MEANING AS THE SENTENCES PRINTED
BEFORE THEM. USE THE WORDS GIVEN AT THE BEGINNING.
1. He...
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Tài liệu NewHeadway- Level B doc
Ngày tải lên :
23/12/2013, 07:20
... you talk about?
B She was telling me about her new job.
A Who did you dance with?
B No one. By the way, did you know that Belinda is going out with Steve?
A No. Who told you that?
B Tom did. ... over.
An interview with a biographer
P = Presenter LP = Lucy Parker, the biographer
A Thank you.
B Which platform does it leave from?
A Platform 3.
B Thanks.
A Goodbye.
THE WAY WE WERE
Memories ... to arrive?
B At a quarter to eight local time.
11.
A Which flight is yours?
B At three oh two.
A What time does it go?
B Twenty-one thirty.
12.
A What time do you go to bed?
B Never before midnight....
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Tài liệu Báo cáo khoa học: "Topic Models for Dynamic Translation Model Adaptation" pptx
Ngày tải lên :
19/02/2014, 19:20
... consistent gains over the baseline on both BLEU
and TER. The best model, LTM-10, achieves a gain
of about 0.5 and 0.6 BLEU and 2 TER. Although the
performance on BLEU for < /b> both the 20 topic < /b> models
LTM-20 ... the probability under topic < /b> 1, topic < /b> 2,
etc., or F
2
: What is the probability under the most
probable topic,< /b> second most, etc.
A model using F
1
learns whether a specific topic
< /b> is useful for < /b> translation, ... derived subcorpora with probabilistic member-
ship. This topic < /b> model infers the topic < /b> distribution
of a test set and biases sentence translations to ap-
propriate topics. We accomplish this by introduc-
ing...
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Tài liệu Báo cáo khoa học: "Unsupervised Topic Modelling for Multi-Party Spoken Discourse" ppt
Ngày tải lên :
20/02/2014, 11:21
... indicative for < /b> each topic;< /b> B) Probability of a
segment boundary, compared with human segmentation, for < /b> an arbitrary subset of the data; C) Receiver-
operator characteristic (ROC) curves for < /b> predicting ... number of segments). The distribution over
topics associated with the uth utterance will be de-
noted θ
(u)
, and is a multinomial distribution over
T topics, with the probability of topic < /b> t being ... inferred topics; B)
segmentation probabilities; C) HMM version.
stant topic < /b> distribution (with distributions for < /b> dif-
ferent segments drawn from a Dirichlet distribu-
tion with β = 0.1), and each subsequence...
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Báo cáo khoa học: "Employing Topic Models for Pattern-based Semantic Class Discovery" doc
Ngày tải lên :
08/03/2014, 00:20
... pLSI:
1. Pick a topic < /b> mixture distribution (|).
2. For < /b> each word w
i
in d
a. Pick a latent topic < /b> z with the probabil-
ity (|) for < /b> w
i
b. Generate w
i
with probability (
|)
So ...
Determine the number of topics: Most topic < /b>
models require the number of topics to be known
beforehand
1
. However, it is not an easy task to
automatically determine the exact number of se-
mantic ... the number of items in semantic
class C, and sim(a ,b) is the similarity between
items a and b, which will be discussed shortly. In
Section 4, we compare the performance of the
above two formulas...
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Báo cáo khoa học: "Topic Models for Word Sense Disambiguation and Token-based Idiom Detection" pdf
Ngày tải lên :
23/03/2014, 16:20
... with topic < /b> models (Brody and
Lapata, 2009; Boyd-Graber et al., 2007; Boyd-
Graber and Blei, 2007; Cai et al., 2007) for < /b> sense
disambiguation and induction. Topic < /b> models are
generative probabilistic ... Evaluations
(SemEval-2007), 277–281.
J. Boyd-Graber, D. Blei. 2008. Syntactic topic < /b> models.
Computational Linguistics.
J. Boyd-Graber, D. Blei, X. Zhu. 2007. A topic
< /b> model for < /b> word sense disambiguation. In Proceed-
ings ... instance hyponyms, member holonyms, substance holonyms, part holonyms,
member meronyms, part meronyms, substance meronyms, attributes, topic < /b> members,
region members, usage members, topics, regions,...
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Báo cáo khoa học: "Topic Analysis for Psychiatric Document Retrieval" potx
Ngày tải lên :
23/03/2014, 18:20
...
comparison. For < /b> the word-based retrieval models,
both BM25 and BM11 outperformed the VSM, and
BM15 performed worst. The Topic < /b> model
achieved higher DCG values than both the BM-
series models ...
symptoms. For < /b> instance, the term "worry about" is
Relevance Level < /b> Avg. Number
Level < /b> 1 18.50
Level < /b> 2 9.15
Level < /b> 3 2.20
Table 2. Average number of relevant documents
for < /b> the test ... four levels, as described below.
z Level < /b> 0: No topics are matched between a
query and a document.
z Level < /b> 1: At least one topic < /b> is partially
matched between a query and a document.
z Level...
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Annual compilation and accounting report for Annex B Parties under the Kyoto Protocol ppt
Ngày tải lên :
29/03/2014, 14:20
... the flexibility mechanisms under the Kyoto
Protocol is based on the information submitted for < /b> the initial review process. Thirty-six Annex B Parties
had been reviewed by 18 September 2008: ... of
Great Britain and
Northern Ireland
31 May 2002 11 December 2006 Yes Completed FCCC/IRR/2007/GBR
Abbreviation: ERT = expert review team.
a
Initial reports must be submitted by Parties ... initial report, but the review of this report has
not been initiated, because the amendment to include Belarus in Annex B to the Kyoto Protocol has not
been ratified by the required number of Parties...
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Báo cáo khoa học: "Structural Topic Model for Latent Topical Structure Analysis" pot
Ngày tải lên :
30/03/2014, 21:20
... and others for < /b> k content topics; and k
emission probabilities for < /b> the content topics, with an
additional one for < /b> the functional topic < /b> z
B
(in total
k+1 emission probability distributions).
Conditioned ... location!! Also available,
2bed.2bath for < /b> $1275 in same complex.
=⇒
2bedroom 1bath in very nice complex! Pool, car-
port, laundry facilities!! Great location!! Also
available, 2bed.2bath for < /b> $1275 in ... that
the estimated topics can be aligned with the prede-
fined class labels. After the topics were estimated,
for < /b> each sentence we selected < /b> the topic < /b> that had
the highest posterior probability to generate...
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