word meaning context clues
Báo cáo khoa học: "Exemplar-Based Models for Word Meaning In Context" pptx
Ngày tải lên :
30/03/2014, 21:20
... distributional repre-
sentations for word meaning in context, using the
context to activate relevant exemplars. Comparing
representations of context, bag-of-words (BOW)
representations are more ... strong
clues as to word sense.
5 Conclusions and Outlook
This paper reports on work in progress on an ex-
emplar activation model as an alternative to one-
vector-per -word approaches to word meaning ... this task.
Another area of future work is to move beyond
bag-of-words context: It is known from WSD
that syntactic and bag-of-words contexts provide
complementary information (Florian et al., 2002;
Szpektor...
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CHAPTER 2: WORD MEANING pdf
Ngày tải lên :
08/08/2014, 10:20
... sth lasts.
Spell
2
(n): #magic; words that are thought to have magic power or to make a piece
of magic work, a piece of magic that happens when sb says magic words.
4. To spit(v)
To spit
1
...
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Guest the meaning of a word
Ngày tải lên :
02/10/2012, 12:07
... the meaning of a word
Could you guest the sign of a new word?
Yes, Of couse. This is 20 prefix and 14 root -word helping you improve your vocabulary.
You can guest the meaning of 14.000 words ... for sutdents, and
100000 words in the big dictionary.( following to James Ị Brown , Minesota, Programmed
Vocabulary, Meredith buplish , NewYork 1971). Here are 14 root _word:
precept: pre- và capere ... epi-và legein [Gồm các biến dạng sau: log, logy, logo, logue, và ology (Greek:
talk,
speech, speak; word) ].
aspect: ad-và specere [Gồm có 2 dạng spec và spic (Latin: see, sight, look, appear, behold,
and...
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Determining Meaning from Context
Ngày tải lên :
25/10/2013, 17:20
... the context of the sentence to determine the
meaning of the italicized word.
Determining Meaning
from Context
2
16
DETERMINING MEANING FROM CONTEXT
23
There are two other types of context clues ... tone.
GLOSSARY
DENOTATION
a word s exact meaning or dictionary definition
CONNOTATION
a word s implied meaning or emotional impact
When you come across an unfamiliar word, the context will often reveal
a ... your word base, the more you will comprehend, and the less time you
will spend looking up words.
Ever since you were learning your first words, you have been determining
meaning from context. Context...
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570 ACADEMIC WORD FAMILIES FOR IELTS (WITH VIETNAMESE MEANING)
Ngày tải lên :
06/01/2014, 17:52
... groups.
Jamaican reggae music is quite distinct from North American jazz or blues.
This word has three distinct meanings.
• distinction / • indistinct
• distinctive / • distinctively
• distinctly...
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Tài liệu Báo cáo khoa học: "Improving Word Representations via Global Context and Multiple Word Prototypes" pdf
Ngày tải lên :
19/02/2014, 19:20
... important to capture
both the syntax and semantics of words. While many
approaches use local contexts to disambiguate word
meaning, global contexts can also provide useful
topical information ... multi-prototype VSM where
word sense discrimination is first applied by clus-
tering contexts, and then prototypes are built using
the contexts of the sense-labeled words. However, in
order to ... and one represen-
tation per word. This is problematic because
words are often polysemous and global con-
text can also provide useful information for
learning word meanings. We present a new
neural...
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Tài liệu Báo cáo khoa học: "Choosing the Word Most Typical in Context Using a Lexical Co-occurrence Network" ppt
Ngày tải lên :
22/02/2014, 03:20
...
Given a root word, connect it to all the words that sig-
nificantly co-occur with it in the training corpus; 1 then,
recursively connect these words to their significant co-
occurring words up ... typical
synonym in context, and gave a solution that relies on a
generalization oflexical co-occurrence. The results show
that a narrow window of training context (-t-4 words)
works best for ... Typical Word
The amount of evidence that a given sentence provides for
choosing a candidate word is the sum of the significance
scores of each co-occurrence of the candidate with a word
IOur...
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Báo cáo khoa học: "Word Sense Disambiguation using lexical cohesion in the context" ppt
Ngày tải lên :
08/03/2014, 02:21
... RS. Then for each
context word we retrieve its corresponding words
in each word list and calculate the similarity be-
tween the target and these words including the
context words.
As a result ... of WordNet), we still can’t com-
pletely rely on WordNet, which focuses on the
paradigmatic relations of words, to fully cover
the complexity of contextual happenings of
words.
Since the word ...
WSD, the correct meaning of a word should hold
as many links as possible with a relatively large
number of context words. These links can be in
the level of word form (HWL) or word sense
(HSL)....
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Báo cáo khoa học: "Combining Clues for Word Alignment" pdf
Ngày tải lên :
08/03/2014, 21:20
... combination of clues. Word align-
ment clues indicate associations be-
tween words and phrases. They can
be based on features such as frequency,
part-of-speech, phrase type, and the ac-
tual wordform ... Matrix
Word alignment clues may refer to any set of
words from the source and target language seg-
ment according to the definitions in section 2.2.
Therefore, clues can refer to sets of words ... categories, word positions, and/or
any other kind of contextual features.
Clues can also be pre-defined. For example,
machine-readable dictionary can be used as a col-
lection of declarative clues. ...
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Báo cáo khoa học: "Finding Word Substitutions Using a Distributional Similarity Baseline and Immediate Context Overlap" potx
Ngày tải lên :
08/03/2014, 21:20
... right context: the four words following the
query term are used as context
2- left context: the four words preceding the
query term are used as context
3- right and left contexts: the best contexts
(those ... relies on two tests: whether the meaning of
one word entails the other one in some senses of
those words, and whether the judges can come up
with contexts in which the words are directly sub-
stitutable. ... significant
contexts for an input seed are extracted as
features and those features used to discover
words related to the input (under the assump-
tion that words appearing in at least one sig-
nificant context...
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Báo cáo khoa học: "To what extent does sentence-internal realisation reflect discourse context? A study on word orde" potx
Ngày tải lên :
31/03/2014, 21:20
... model
FullMorphSyn and different context windows (S
c
)
Model BLEU VF
Language Model 0.702 51.2
Language Model + Context S
c
= 5 0.715 54.3
BaseSyn 0.757 62.0
BaseSyn + Context S
c
= 5 0.760 63.0
FullMorphSyn ... combined with
context windows from zero to ten. The scores
have been obtained from tenfold-crossvalidation.
For none of the context windows, the model out-
performs the baseline with a zero context ... Computational Linguistics
To what extent does sentence-internal realisation reflect discourse
context? A study on word order
Sina Zarrieß Jonas Kuhn
Institut f
¨
ur maschinelle Sprachverarbeitung
University...
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Báo cáo khoa học: "Using Syntactic Dependency as Local Context to Resolve Word Sense Ambiguity" potx
Ngày tải lên :
31/03/2014, 21:20
... contexts.
1 Introduction
Given a word, its context and its possible meanings,
the problem of word sense disambiguation (WSD) is
to determine the meaning of the word in that con-
text. WSD is ...
3http://www.ldc.upenn.edu/
5.2 Weak Contexts
Our algorithm treats all local contexts equally in
its decision-making. However, some local contexts
hardly provide any constraint on the meaning of a
word. For example, ... the first
local context. Table 2 lists words that appeared in
the second local context. Only words with top-20
likelihood ratio were used in our experiments.
The two groups of words are merged...
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Determining meaning from context 1 pdf
Ngày tải lên :
09/08/2014, 13:21
... words in the question: how many, bites, and death. Then, scan the paragraph looking for
the sentence that discusses the number of deadly bites.
Note that the key word might not be the exact word ... case, your key words are number, bites, and fatal. But you won’t find “fatal” anywhere in the pas-
sage. As you scan, then, you need to keep your eyes open for the key words and other words that might ... Education?
Just as certain key words indicate whether you’re comparing or contrasting, other key words indicate
whether things are causes or effects. Here is a partial list of words and phrases that...
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Determining meaning from context 2 docx
Ngày tải lên :
09/08/2014, 13:21
... the meaning of unfamiliar vocabulary words.You have to look for clues in the context. The best clues typ-
ically come from the writer’s word choice.
W
ORD CHOICE
Often the best clues to meaning ... subject.
By looking closely at word choice, you will find clues that can help you better understand the text. Word
choice clues can come in the following forms:
■
particular words and phrases that the ... become more aware of connotation, rank the following sets of words. Give the
word with the strongest connotation a score of (1) and the word with the weakest (most neutral) connota-
tion a (4).
1....
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