IELTS Writing Samples Band 4

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Vietnamese (Native), English (Fluent) Develop novel and efficient machine learning models to process the large‑scale dataset PCQM4Mv2, which contains more than 3 million molecules Optimize deep learning models to reduce the computation cost by 10% ‑ 20% Improve the architecture and setting of existing machine learning models for graphs to boost the accuracy by 5% ‑ 10% Implemented the Yolo V1, an advanced model for object detection, to detect various objects such as cars, motorbikes, and traffic lights on a provided real‑world image dataset Improved the implemented model with recommended tricks to boost the accuracy to 96% Analyzed the model performance and analyzed types of objects that can create difficulties for the model to detect Implemented the Siamese Net, a well‑known Computer Vision model for Object Detection, to track real‑world objects in a provided video dataset Optimize the implemented model to make it more efficient and reduce the inference time by 15 Devel...
There is a modern trend, in which people prefer to have access to the news from the internet, while elderly people believe that paper-based is better. In my opinion, technology has changed our life and facilitated many things such as reading the news wherever and whenever you want. So, I believe that reading news online can be the easiest way to stay updated and fresh announcement.
Currently, a huge amount of waste is generated by the people all over the world, which is a serious threat to the environment. This is due to the increase in number of single-use plastic which is not bio-degradeable. Government needs to ban this type of plastic and should focus on creating awareness among the public and start promoting products which are sustainable.
Watching TV is popular nowadays and also it is helpful to get the information about surroundings. However, sometimes it influences the people in wrong way. In next paragraph I will discuss how it is going to affect the society.
The table beneath indicates where the money came from and the charts show how it was spent by the police departments in 2017 and 2018.
Some people argued that Genetic engineering is dangerous and it should use to be limited. there several effects on lives. But we can see the brighter side of Genetic engineering. Therefore, I will explain the advantages of Genetic engineering in the ensuing paragraphs.
Nowadays unlawful activities have become quite common. Such misconducts lead to vulnerablity in the society. I firmly believe that there could be various reasons for this. I would discuss some potential causes and the preventive measures by which this situation can be avoided.
In some parts of the world, people hire personal trainer instead of doing regular sports and attending exercise classes to improve their fitness.In my opinion , this is a positive trend ,and the following paragraphs of this essay I am going to tell some reasons for this development and whether this is a positive or negative development.
These days, politicians who govern different countries often talk about an important question regarding overpopulation since they have to find policy strategies to to face up to this.
Television is a great discovery at science which eventually had vast expansion in the current era. Considering an important part of human's life. Television had many impact on children, and are too much addicted to it. Excessive attachment to T.V for children have disadvantage and looking to the other parts there are advanage too.
Nowadays, plastic is world’s greatest scourges facing by humanity and other living organisms. Day by day uses of plastics has become increase, but individuals do not understand about environment pollution cause by using this man-made plastic. In this essay, I will discuss about damage does plastic do to environment and also discuss about the solution that should done by human-beings as well as local authorities.
We are presently in a technology era, and owning a computer is a necessity. A computer has made surfing the internet easier and faster. We can easily look up information on our computers in our own homes,unlike the days when we had access to computers only at cafes which limited time spent on the computer.
One of the highest controversial issues, today relates to whether or not the teaching of foreign language in primary schools and in the kindergarten should be obligatory. I strongly agree with this view due to several reasons as follow
The table represents the information about subway systems in London, Paris and Moscow. It compares the total track length, number of stations in operation, and number of daily passengers among three major European cities.
Of course, this is understandable that job description and also favourable skills experiance huge change in past decades. Many years ago, a man (a father) Should know how to fix the home stuff, how repaired a car if it was necessary, similarly if a girt did not know how make a clothes or making bread , indeed she was unqualified for mariage.
Due to the rise of social media, we are seeing more than usual amount of advertisements in our day-to-day lives. Even though they are informative and tell us about some new products, we end up spending on lot on unnecessary items and services which increases our debts or decrease our savings which could have been used towards something important.
These days, people have the habit of buying ready-made foods if they do not want to cook something on their own. However, I completely disagree that these types of products will replace the traditional way of preparing food.
It is unequivocal that people hold different views about the means of getting the news. Although some people maintain that newspapers are the best way to learn news, I hold a belief that people can learn news better through other types of media since these methods are easily accessible and more economical compared to the conventional newspaper.
Students behaviours and they attitude on schools with other conterpart and also teachers is essential matter which requiers specific attention from parents and in addition schools authorities. The foremost, we should determin what reason cause this kind of acting from pupils. regardless some minority of students who have spiritual problems and they Should See traphist so they can work on their action, I personally believe that the majority of children who cause difficulties in schools are coming from families who has not provide safe and reliable envirnment for their kids. children understanding is much more than parents imagine, they realize every things consequently if they feel can not share their thought with adult, so they starting being unpleasant in Socity. Undoubtedly, different family background, vary child breeding, introduse completely varies kids to Community which behave by their own moral rules, this is acceptable until they do not Show strengh and also distr...
Parts of today’s society believe that giving permission to children to make their own choices on daily situations (food, clothes, entertainment, etc…) can easily lead to the formation of selfish individuals who only cares about themselves. However, others think that making decisions about circumstances on their own is essential. Personally, I strongly approve of the second idea.
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