-
State-of-the-art deep learning methods have shown a
remarkablecapacity to model complex data domains, butstruggle withgeospatial data. -
We
propose toenhance spatial representation beyond mere spatial coordinates,by conditioningeach data point on feature vectors of its spatial neighbours, thus allowing for a more flexible representation of the spatial structure -
MixMatch targets all the properties at once which
we find leads to the following benefits: -
A common
underlying assumptionin many semi-supervised learning methods is that -
we propose an efficient
training scheme训练方法,scheme体系to learn meta-networks -
We
employ使用multiple多个LM objectives to pretrain
UNILMin an unsupervised manner. -
The problem is that the
budgetfor annotation is limited. -
are beneficial fortext classification -
In practice在实际中 -
Using NMT in a multilingual setting
exacerbate使加剧,使恶化the problem by the fact that given k language -
In this work, we
take a different approach采取了不同的措施and aim to improve -
compares favorably (up to +2.4 BLEU) to other approaches
in the literatureis competitive with pivoting -
Another family of approaches is based ondistillation.Along these linesFirat et al. (2016b) proposed to fine tune -
it is attractive to 干什么是有吸引力的have MT systems that are guaranteed to exhibit zero-shot generalization since the access to parallel data is always limited and training is computationally expensive -
Similar to the style transfer works discussed above做状语, it also disentangled the semantics and the sentiment of sentences using a neutralization module and an emotionalization module respectively. -
Several techniques have been proposed for addressing
the problem of domain shifting. -
Despite their promising results, these works
share two major limitations. -
We also demonstrate through a series of analysis that
the proposed method benefits greatly from incorporating
unlabeled target data via semi-supervised
learning, which is consistent with our motivation -
Neural Machine Translation (NMT) performance
degrades sharplywhen parallel training data is
limited -
The majority ofcurrent systems for end-to-end dialog generation focus on response quality without an explicit control over the affective content of the responses. -
While these methods showed
encouragingresults, -
Various solutions have been proposed to mitigate this issue
-
In this work, we show for the first time that one can align word embedding spaces without any cross-lingual supervision,
i.e.即, solely based on unaligned datasets of each language -
. This performance is
on par with平起平坐supervised approaches -
This paper aims to extend previous studies on “style transfer”
along three axes. -
we
seek to试图gain a better understanding of what is necessary to make things work -
We will open-source our code and release the new benchmark datasets used in this work,
as well asour pre-trained classifiers and language models for reproducibility. -
For instance例如, the latter requires methods such as REINFORCE -
However, a classifier that is separately trained on the resulting encoder representations
has an easy time recovering很轻松的做某事the sentiment. -
So far, the model is the same as the model used for unsupervised machine translation by Lample et al. (2018),
albeit with虽然a different interpretation of its inner workings, -
we use
a combination of什么的组合multiple automatic evaluation criteria informed by our desiderata. -
Unless stated otherwise 除非另有声明, we suppose that we have N monolingual corpora fCigi=1:::N , and we denote by ni the number of sentences -
The motivating intuition is that -
Finally, we denote
by Ps->t and Pt->s the translation models from source to targetand vice versa. -
still
possess拥有significant amounts of monolingual data -
This
set up设定is interesting for a twofold reason. -
This procedure is then iteratively repeated,
giving rise to 产生translation models of increasing quality -
We then
present展现experimental results in section. -
Let us
denote by WS the set of words使用Ws代表单词集合in the source domain associated with the (learned) words embeddings ZS = (zs 1; ::::; zs jWSj), Z being the set of all the embeddings -
which is also an LSTM,
takes as input 将什么什么当成输入the previous hidden state, the current word and a context vector given by a weighted sum over the encoder states. -
�Darethe parameters of the discriminator,�encarethe parameters of the encoder, andZarethe encoder word embeddings. -
we propose the
surrogate criterion替代标准 -
the
coefficient is in average 0.75 -
Since WMT
yields 可以当成have来理解a very large-scale monolingual dataset -
Without the auto-encoding loss (when �auto = 0), the model only obtains 20.02,
which is 8.05 BLEU points belowthe method using all components. -
Finally, performance is greatly
degraded alsowhen the corruption process of the input sentences is removed. -
Our approach is also reminiscent of the Fader Networks architecture
-
it would not be hard for us toimagine what state change may happen to the apple. -
we
intentionally有意framethe actionas讲什么构造成a language expression -
Such ability
is central torobots which not only perceive
from the environment -
with lj=l1 if li=l2 and vice versa.
-
However, a
concomitant伴随的defect is that -
The
motivation behind背后的动机istwofold双重的. -
In the presence of -
a language model
with access to拥有information available in a
KB. -
Our Knowledge-Language Model (KALM)
continues this line of workby augmenting a traditional model with a KB. -
The proposed model does not require parallel text-summary pairs,
achieving 结果状语promising results in unsupervised sentence compression on benchmark datasets. -
The LM prior
incentivizes刺激C to produce human-readable summaries。 -
Therefore it is not comparable, as it is semi-supervised.as they were obtained on a different, not publicly available test set.
-
Following previous work, we report the average F1 of ROUGE-
1, ROUGE-2, ROUGE-L. -
If we remove the LM prior, performance drops,
esp.in ROUGE-2 and ROUGEL.This makes sense,since连词the pretrained LM rewards correct word order. -
A possible workaround might be to
modifySEQso that以便the first encoder-decoder pair would turn the inputs to longer sequence. -
We demonstrate that
significant gainscan be realized by applying
adaptive convolutions to baseline CNNs. -
Our adaptive convolutions improve performance of all the baseline CNNs as much as up to 2.6 percentage point,
without any exception毫无例外的, in seven text classification benchmark datasets. -
Our work is different from them
in thatwe focus on the convolution operation. -
An
intriguing有意思的theoretical property of our method is that it provides an effective mechanism to encourage diversity of word embedding vectors, -
We
side-step避开 these difficulties by completely avoiding the
need for example summaries -
the entire model
was trained from scratch 从头开始训练的 -
In contrast to this line of interesting work. -
For our problem对于我们遇到的问题(我们着手解决的问题) -
Our findings
align withthe behavior reported by Gu. -
we
attain获得within 0:4% of the performance of full fine-tuning -
It is widely known that众所周知neural network training is sensitive to the loss that is minimized -
This paper tries to
shed light upon 阐明…behavior of neural networks trained with label smoothing. -
We demonstrate that label smoothing
implicitly calibrates隐式的校准了learned models -
Before describing our findings, we provide a mathematical description of label smoothing -
NMT models can be
immensely极大的brittle to small perturbations applied to the inputs -
Our method
advances existing explanation methodsby addressing issues in coherency and
generality. -
However,
in contrast tothe high discrimination power, the interpretability of DNNs has been considered anAchilles’ heel软肋,弱点for decades. -
hindering furtherdevelopment and application of deep learning. -
Specifically, this study aims to具体而言这一研究旨在answer the following research questions: -
For all models other than CNN对于除过CNN的所有模型 -
or the
language/claims in the paper should be softened。 -
Some
minor grammatical mistakes/typos打印错误(nitpicking):
- "gives a good performance" -> "gives good performance"
- "Recent works", "several works", "most works", etc. ->
"recent studies", "several studies", etc. - "i.e, the improvements" -> "
i.e.,the improvements"
- Regarding the claim "this is a first step towards fully unsupervised machine translation",
what we meant过去式is that - The paper reads as
preliminary初步的andrushed匆忙的 - to
cross the chasm of跨越人和机器之间的鸿沟reading comprehension ability between machine and human - In this paper, we propose a framework, namely Cognitive Graph QA (CogQA),
contributing to tackling all challenges above.有助于解决上面的问题(结果状语从句,对...作出了贡献) - Our implementation based on BERT and GNN
surpasses previous works and other competitors substantially on all the metrics. - Explainability
is enjoyed owing to因拥有什么而享有可解释性explicit reasoning paths in the cognitive graph. - To
command掌握推理能力the reasoning ability - if any gold entity or the answer,
denoted as y 用y代表gold entity和answer, is fuzzy matched with a span in the supporting fact, edge (x; y) is added -
In the absence of theoretical underpinnings在理论基础缺席的情况下, controlled experiments aimed at explaining the efficacy of these strategies canaid our understanding of deep learning landscapes and the training dynamics - the reasons often
quoted for引述the success of cosine annealing are not evidenced in practice - Our empirical analysis
suggests that:(a) the reasons often quoted for the success of cosine annealing are not evidenced in practice; (b) thatthe effect of learning rate warmup is to prevent the deeper layers from creating training instability; and (c) thatthe latent knowledge shared by the teacher is primarily disbursed in the deeper layers. - Experimental results show
superiority of our method in multiple aspects: - The
leap of performancemainlyresults fromthesuperiorityof the CogQA frameworkovertraditional retrieval-extraction methods - The performance decreases slightly compared to CogQA,
indicating that表明the contribution mainly comes from the framework -
Free of没有(不用elaborate retrieval methods methods, this setting can be regarded as a natural thinking pattern of human being, - Vanilla BERT performs similar or
even slightly poorer to(Yang et al., 2018) in this multi-hop QA task,possibly because ofthe pertinently designed architectures in Yang et al. (2018) to better leverage supervision of supporting facts. - Such explainable advantages
are not enjoyed by 什么没有什么的优势black-box models. - by
coordinating协调an implicit extraction moduleandan explicit reasoning module - Cognitive graph
mimics模仿human reasoning process. -
in charge of负责干什么... - irrelevant negative hop nodes are added to G
in advance预先 -
In a nutshell实际上, Bayesian optimization is a technique - Optimizing hyper-parameters with Optuna
is fairly simple非常简单 off-the-shelf platforms and hardwares现成的平台和硬件上- The
diagram图解of convolution filters represented by Lego
filters. - These improvements together with the wide availability and
ease of integration of these methods易于整合are reminiscent of the factors让人想起那些因素that led to the success of pretrained word embeddings and ImageNet pretraining in computer vision - The main reason
is the use ofan open vocabulary (sub-words for Bert tokenizer) instead of a closed vocabulary training as a whole succeeds.训练整体成功-
deliversbetter quality










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