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Data labeling service and common problems

10 August 2021

Data labeling is the process of assigning meaningful fields to different types of digital data such as audio files, text, images, videos and more. It is a process that takes a long time, as it involves human interaction for the most accurate results. Let’s learn some common problems about data labeling services.

Dịch vụ gán nhãn dữ liệu và các bài toán thường gặp


Tagging is a kind of classification that may be defined as the automatic assignment of description to the tokens. Here the descriptor is called tag, which may represent one of the part-of-speech, semantic information, and so on.

Post tagging is considered to be the basis for higher semantic problems.


Entity name labeling has moderate semantic value, often used for text classification.

For example: grandma [CON NGUOI] sells bread [THUC PHAM] inward thirteen [DIA DIEM]


The way of machine translation simply means that the input is a sentence of language A, the output is a sentence of the corresponding language B.

This problem was very urgent during World War II when the enemy’s intelligence information needed to be translated in the shortest time so that the leaders could make urgent strategies.

Dịch vụ gán nhãn dữ liệu và các bài toán thường gặp


As the name of this type of problem, the input will be speech sound, the output will be a text sentence.

Today, according to Apple’s statistics, users prefer to use their voice to enter text rather than the traditional keyboard input method, and human-machine interaction in this way has a faster typing speed. whether faster.

Although there are still certain limitations and difficulties, with increasingly advanced technology, this Labeling problem is being gradually improved and developed.


Nowadays, along with the development of digital technology, Data Labeling services have become more popular and necessary.

With the experienced staff at large. FSI-BPO is always confident to be a reputable and quality business process outsourcing company. Let us take on the job of Data Labeling, contributing to your organization’s AI training