Deep Learning-based NLP systems can be sensitive to unseen tokens and hard to learn with high-dimensional inputs, which critically hinder learning generalization. We introduce an approach by grouping input words based on their semantic diversity to s
implify input language representation with low ambiguity. Since the semantically diverse words reside in different contexts, we are able to substitute words with their groups and still distinguish word meanings relying on their contexts. We design several algorithms that compute diverse groupings based on random sampling, geometric distances, and entropy maximization, and we prove formal guarantees for the entropy-based algorithms. Experimental results show that our methods generalize NLP models and demonstrate enhanced accuracy on POS tagging and LM tasks and significant improvements on medium-scale machine translation tasks, up to +6.5 BLEU points. Our source code is available at https://github.com/abdulrafae/dg.
We propose EASE, a simple diagnostic tool for Visual Question Answering (VQA) which quantifies the difficulty of an image, question sample. EASE is based on the pattern of answers provided by multiple annotators to a given question. In particular, it
considers two aspects of the answers: (i) their Entropy; (ii) their Semantic content. First, we prove the validity of our diagnostic to identify samples that are easy/hard for state-of-art VQA models. Second, we show that EASE can be successfully used to select the most-informative samples for training/fine-tuning. Crucially, only information that is readily available in any VQA dataset is used to compute its scores.
Not natural reserves in both the goals and objectives; some of which is dedicated strict protection, especially those that have a scientific interest, some of which is dedicated to attracting visitors and tourist activities and the protection of the
environment and cultural values, and this is what is called sustainable tourism, which is one of the most important types of tourism; because they are based primarily to protect the ecological balance, and the contemplation of nature, flora and fauna, and provides human comfort; Vtaatgely feature in sustainable tourism in generating opportunities for local parks, and business in the country, while protecting the environmental and cultural values in the protected areas.
From this perspective, research the topic of sustainable tourism treated in Talila protected by shedding light on the development of tourism projects, which is a basic need and economic engine of the state and society at the same time, especially in the Syrian desert, as well as the ability of tourism projects to secure a sustainable financial resources.
The aim of the study was mainly to investigate the structure
of the macrobenthic invertebrate communities in Syrian deep
seawater. Few data are available for habitats and benthic fauna in
thissensitive environment, which threaten by fishing practices,
pollutants and climate change.
This research aims to studying the plant species diversity in the
oak Maquis at the Eastern versants of the coastal mountains in
Syria, and tries to identify the most important factors affecting this
diversity.
Al- sheikh Bader is a small region , its land doesn’t exceed 20000
hectares , which has a significant variation in the topography .The
results of this study in this region showed a variation in the
vegetation of biodiversity within three scales of sea level.
The research clarifies the aspect of the monument, its position,
types and different forms since ancient times till now. It also shows
the development of its raw materials, ratio and fitness with the
space as well as the variations in its classifi
cation standards
throughout history. This research also handles the effective role of
a monumental work in fixing high values in human memory and
developing the architectural social reality and organizing the site
and place that it occupies not only making it beautiful.
The monument is a long term symbol embodied in the meanings
reflected by its artistic forms which are full of human and mental
senses.
This research approaches the issue of majority ignorance of the
importance and value of a monument in our countries. Arabic
people have a minor or even no knowledge at all of the statue.
Efforts should be made to strengthen the relationship between
individuals and monumental works as well as architecture in a way
that will bring positive results for both and for our homelands.
This research is a continuation of previous studies on the biodiversity of the algae fuchsias to know with the aim of observing the changes that occur in the marine flora such as the emergence of new species or the disappearance of some of them in addition to studying them in terms of quantitative and biochemical terms and the changes they show according to geographical location.
دراسة التنوع الحيوي لطحالب الفوقسيات Fucophyceae وتحديد الكتلة الحيوية والتركيب البيوكيميائي لبعض الأنواع ذات الأهمية الاقتصادية والطبية على شاطئ اللاذقية
الحمأة في مخلفات حيوية صلبة Biosolids سوداء اللون تنتج عن محطات معالجة مياه الصرف الصحي وتستعمل في الزراعة لما تحتويه من مواد عضوية وعناصر معدنية مغذية تزيد من خصوبة التربة وتحسن من مواصفاتها
