year students react to their peers feedback on their writings
Promoting learner autonomy in learning vocabulary for second-year students at Hai Phong Medical University = Phát huy tính tự chủ trong việc học từ vựng cho sin
... preferable to define autonomy as the capacity to take control of one’s own learning, largely because the construct of “control” appears to be more open to investigation than the constructs of ... understood as the freedom to choose what action to take, whether to it oneself or to consult others In fact, according to Palfreyman (2003), collaboration has come to be seen as an important component ... cooperation and group cohesion Particularly noteworthy is their emphasis on monitoring and evaluation According to Scharle and Szabo (2000: 7), “when we encourage students to focus on the process of their...
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FOCUS ON - pronunciation of three-word phrasal verbs
... get any information out of him It took me a while, but I got the whole story out of her go back on go back on & goes back on going back on went back on gone back on go back on p.v When you make ... don't really know what to do, but I'll try to fix the air conditioner anyway What will I to the air conditioner? My wife didn't talk to me all day, but she said nothing was wrong I asked her again ... plan to move the company to Mexico Despite his family's opposition, Erik went through with his decision to quit his job and start his own business monkey around with monkey around with & monkeys...
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FOCUS ON - three-word phrasal verbs
... pointed to contaminated mayonnaise as the source of the illness put to put to & puts to putting to put to put to put to p.v When you confront people with a difficult or thought-provoking question, ... participle cheat on & cheats on cheating on cheated on cheated on cheat on cheat on p.v When you cheat on your sexual partner, you have sex or a romantic relationship with another person Sarah filed ... thousands of dollars talk down to talk down to & talks down to talking down to talked down to talked down to talk down to p.v When you talk down to people, you use a tone of voice or an attitude...
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three-word phrasal verbs
... pointed to contaminated mayonnaise as the source of the illness put to put to & puts to putting to put to put to put to p.v When you confront people with a difficult or thought-provoking question, ... participle cheat on & cheats on cheating on cheated on cheated on cheat on cheat on p.v When you cheat on your sexual partner, you have sex or a romantic relationship with another person Sarah filed ... thousands of dollars talk down to talk down to & talks down to talking down to talked down to talked down to talk down to p.v When you talk down to people, you use a tone of voice or an attitude...
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Learning express Goof Proof Spelling - WORD BASICS
... is too long, I will never learn all of these roots.” Fear not! You don’t need to learn them all, you just need to start to recognize the most common roots Once you’ve done that, you can begin to ... agonize, agony audible, auditorium antebellum, bellicose beneficial, benevolent biography, bionic decapitate, capitol precede, antecedent chronology, chronic incisor, incision contradict, contrary ... kind to know crowd to throw, send speak to send name feelings foot love fear to ask copy wisdom see touch hold draw, pull to give city truth see life fidelity, infidel fluctuate, influx generation,...
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Tài liệu Báo cáo khoa học: "Word representations: A simple and general method for semi-supervised learning" doc
... apply to POS tagging 3.2 Other work on representations cluster-based Distributed representations Another approach to word representation is to learn a distributed representation (Not to be confused ... distributional analysis to represent syntagmatic and paradigmatic relations between words in high-dimensional vector spaces Doctoral dissertation, Stockholm University V¨ yrynen, J J., Honkela, ... annotation standard than the CoNLL03 data It has several NE types that don’t appear in CoNLL03: money, dates, and numeric quantities CoNLL03 has MISC, which is not present in MUC7 To evaluate on MUC7,...
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Tài liệu Báo cáo khoa học: "Learning Word-Class Lattices for Definition and Hypernym Extraction" doc
... Gangemi, Roberto Navigli, and Paola Velardi 2003 The OntoWordNet project: Extension and axiomatization of conceptual relations in WordNet In Proceedings of the International Conference on Ontologies, ... text collections for question answering In Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC 2004), Lisbon, Portugal Antonio Sanfilippo and Victor Pozna´ ... Section We conclude the paper in Section Related Work Definition Extraction A great deal of work is concerned with definition extraction in several languages (Klavans and Muresan, 2001; Storrer...
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Tài liệu Báo cáo khoa học: "Learning Word Vectors for Sentiment Analysis" ppt
... (represented as a one -on vector) in the vocabulary V has a βdimensional vector representation φw = Rw corresponding to that word’s column in R The random variable θ is also a β-dimensional vector, θ ∈ ... attempt to model individual topics, but instead directly models word probabilities conditioned on the topic mixture variable θ Because of the log-linear formulation of the conditional distribution, ... decomposition (SVD) to factor a term–document co-occurrence matrix It is typical to weight and normalize the matrix values prior to SVD To obtain a k-dimensional representation for a given word, only...
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Tài liệu Báo cáo khoa học: "Learning Sub-Word Units for Open Vocabulary Speech Recognition" doc
... have a unique segmentation, shared by all common tokens Words are converted into phonetic representations according to their most likely dictionary pronunciation; non-dictionary words use the L2S ... pronunciation for each word It is straightforward to extend to multiple pronunciations by first sampling a pronunciation for each word and then sampling a segmentation for that pronunciation Once an ... we resort to approximations of the expectations in Eq (5) One approach is to use Gibbs Sampling: iterating through each word, sampling a new seg- mentation conditioned on the segmentation of all...
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Tài liệu Báo cáo khoa học: "Learning Word Senses With Feature Selection and Order Identification Capabilities" pdf
... further to the construction of second order context vectors: to select better feature words in contexts to construct better second order context vectors enabling better feature selection Since ... occurrence, one strategy is to construct its second order context vector by summing the vectors of contextual words, then let the feature selection procedure start to work on these second order contextual ... business readiness to give attention advantage, advancement or favor activity that one gives attention to causing attention to be given to line product (noun) telephone connection written or spoken...
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Báo cáo khoa học: "Dealing with Spurious Ambiguity in Learning ITG-based Word Alignment" pdf
... to see that if s is a monotone t-split, s could only be monotone, and S12 and S2 in the right sub-derivation of t-split s could only be combined by monotone concatenation as well So s will have ... right branching of monotone concatenation, which contradicts with the definition of LG because right branching of monotone concatenations is prohibited A similar contradiction occurs if s is an ... derivation, because their lengths are less than n Thus the derivation for A will be unique 3.2 Null-word Attachment Ambiguity Definition Applying a monotone (or inverted) concatenation transition rule...
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Báo cáo khoa học: "Unsupervised Learning of Acoustic Sub-word Units" pot
... problem, to which an efficient solution is devised Another contribution of this paper is a method to evaluate the accuracy of the resulting “allophonic labeling,” as described in Section It is demonstrated ... and short label-sequences usually correspond to allophones, not phonemes Therefore, for each triphone, i.e each phone tagged with its leftand right-phone context, a simple bigram model of label ... phonetic transcription of the training speech to estimate label-bigram models for each triphone, and built the label -to- phone transducer as described in Section We also investigated (i) using only...
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Báo cáo khoa học: "Learning Expressive Models for Word Sense Disambiguation" pot
... limitations (Section 2) We then describe some basic concepts on ILP and our application of this technique to WSD (Section 3) Finally, we described our experiments and their results (Section 4) ... Lesk 1986 Automatic sense disambiguation using machine readable dictionaries: how to tell a pine cone from an ice cream cone ACM SIGDOC Conference, Toronto, pages 24-26 Dekang Lin 1993 Principle ... form, and the representation language is powerful enough to capture contextual relationships 43 A hybrid relational approach to WSD In what follows we provide an introduction to ILP and then outline...
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Báo cáo khoa học: "Domain Adaptation with Active Learning for Word Sense Disambiguation" pdf
... adaptation for WSD of a set of nouns using fine-grained evaluation The contribution of our work is not only in showing that active learning can be successfully employed to reduce the annotation effort ... adaptation examples added (%) Figure 2: Adaptation process for all 21 nouns of the BC training examples At each adaptation iteration, WSJ adaptation examples are selected one at a time and added to ... requires only 42% of adaptation examples This demonstrates the effectiveness of count-merging in further reducing the annotation effort, when compared to using only active learning To reach the...
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Báo cáo khoa học: " Word Sense Disambiguation in Untagged Text based on Term Weight Learning" ppt
... take with the two verbs correctly, one has to decompose the vector assigned to take into two component vectors, t a k e l and take2, each of which corresponds to one of the two distinct usages of ... acquisition book bottle close2 (end) pend n closel (open) announcement connection conversation period practice time Figure 1: The decomposition of the verb take In order to capture the synonymy ... following) The decomposition of a vector into a set of its component vectors requires a proper decomposition of the context in which the word occurs Furthermore, in a general situation, a polysemous verb...
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Báo cáo khoa học: "Transfer Learning, Feature Selection and Word Sense Disambguation" doc
... baseline and Ando[CoNLL’06] on O NTO N OTES data We conclude with a brief summary in Section Feature Selection for WSD We use an information theoretic approach to feature selection based on the Minimum ... feature for possible addition to our model, we want to maximize the reduction of “description length” incurred by adding this feature to the model This change in description length is: ∆S = ∆SE − ... final equation for SM is therefore: SM = log(m) + 2.2 In this section we present the experimental results of T RANS F EAT on O NTO N OTES data (2) 3.1 Similarity Determination Extension to T RANS...
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Báo cáo khoa học: "Robust Word Sense Translation by EM Learning of Frame Semantics" docx
... (shao)” belongs to the “heat” frame In other words, we need to have a bilingual frame semantics ontology Much like a dictionary, this bilingual ontology forms part of the translation “lexicon”, and ... definition of the concept including its category and semantic relations (Dong and Dong, 2000) Whereas HowNet concepts correspond roughly to FrameNet lexical entries, its semantic relations not ... either by human translators or automatic translation systems Such a bilingual frame semantics ontology also provides a simulation of the “concept lexicon" of a bilingual person, as suggested by...
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Báo cáo khoa học: "An Empirical Study of Active Learning with Support Vector Machines for Japanese Word Segmentation" pptx
... Raymond J Mooney 1999 Active learning for natural language parsing and information extraction In Proceedings of the Sixteenth International Conference on Machine Learning, pages 406414 Simon Tong ... vector machine active learning with applications to text classication In Proceedings of the Seventeenth International Conference on Machine Learning Antal van den Bosch, Walter Daelemans, and Ton ... Matsumoto 2000b Use of support vector learning for chunk identication In Proceedings of the 4th Conference on CoNLL-2000 and LLL2000, pages 142144 0.97 0.96 0.95 Taku Kudo and Yuji Matsumoto 2001...
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Báo cáo khoa học: "Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection" docx
... segmentation We consider here new word detection as an integral part of segmentation, aiming to improve both segmentation and new word detection: detected new words are added to the word list lexicon ... International Conference on Data Mining (ICDM’10), pages 1067–1072 Xu Sun, Hisashi Kashima, Ryota Tomioka, and Naonori Ueda 2011 Large scale real-life action recognition using conditional random ... based on a single label yi CRFs also have edge features that are based on label transitions The second idea is to incorporate local observation information of x in edge features For traditional...
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Báo cáo khoa học: "A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query" pdf
... examples Wega Loft Wega AND TV Loft AND (Grocery ORStationery) Honda AND Keisuke Tsubaki AND Shiseido Honda Tsubaki Loft store name Honda personal name (football player) Tsubaki product name (shampoo) ... unlabeled data integrated into active learning, but it did not treat our problem setting where only positive examples are given The construction of this paper is as follows; Section describes a proposed ... correct labels of data instances is done by one person and 48.5% of all the labels are checked by another person The percentage of agreement between persons for the assigned labels is 99.0% The...
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