NGUYỄN VĂN VINH

Data Scientist Student

097*-***-***

adxnzm@r.postjobfree.com

SKILLS

Having skills handle Data:

• Collecting data.

• Cleaning data.

• Visualizing and analyzing data

Having knowledge of machine learning:

• Collecting and customizing model

• Evaluating and optimizing model

Databases:

• SQL Server

• MySQL

Having knowledge of OOP.

Having ability to learn fast

PERSONALPROJECT

Major: Computer Science

GPA: 7.35/10

EDUCATION

University Of Information Technology –

Vietnam National University HCM city

Aug 2019 - July 2023

Playing sport (football, volleyball)

Listening to music

Travelling

HOBBIES

I am currently a 4th year student at University Of Information Technology. I am a highly responsible person and perform well. I hope to use the studied knowledge to create values for the company and acquire more experience LANGUAGES

English

Vietnamese

Search machine with Vector and LSI model

April 2023 – June 2023

Vector and LSI is two model related to “Natural Language Processing”(NLP). Model returns results for queries.

• Document statistic

• Preprocess the text by removing stopwords, stemming.

• Document analysis to select term.

• Create a posting list matrix.

• Experiment with weighting methods to optimize results.

• Hit the weights and preprocess with Recall, Precision, interpolated MAP(Interpolated Mean Average Precision).

• Github repository: Search machine

TOOLS

MS SQL Server Management Studio

Visual Studio Code

Google Colab

Github

https://github.com/Vinhnv0901/student_project

April 2023 – June 2023

Course Recommendation is a model suggesting subjects for students in next semester. I used method in a scientific paper of students at Kyushu University to apply my dataset.

• Select, clean dataset from enrolled data in University Of Information Technology.

• Visualize and analyze dataset.

• Remove and add necessary data.

• Divide train and test data suitably

• Apply method of paper to train data and customize weights

• Test and evaluate system based on real enrolled data and suggested subjects.

• Optimize model with other parameters

• Github repository: https://github.com/Vinhnv0901/search-engines-vector-model-LSI-model

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