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Python Code Challenge

Single Element in a Sorted Array. You are given a sorted array consisting of only integers where every element appears exactly twice, except for one element which appears exactly once. Return the single element that appears only once. Your solution must run in O(log n) time and O(1) space.
Fielami Emmanuel David
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Image Classification

Image classification is the process of categorizing and labeling groups of pixels or vectors within an image based on specific rules. The categorization law can be devised using one or more spectral or textural characteristics. Two general methods of classification are 'supervised' and 'unsupervised
Fielami Emmanuel David
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Binary Classification

Binary classification is the task of classifying the elements of a set into two groups (each called class) on the basis of a classification rule.
Fielami Emmanuel David
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Spam Email Classification Model

Created ML and DL models which classify emails as spam or not spam. Includes Natural Language Processing, Machine Learning, and ANN and LSTM Deep Learning Models. Deployed the model as a Web Application using Streamlit.
Neil Tejnani
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Customer Churn Prediction - My Intership Project End to End From Scratch

Pull and process raw data from the database, create a new data table at the customer level from raw data, make customer behaviour, demographics and product journey analysis, make customer segmentation from insight gathered, and make customer churn modeling to predict customers who will churn...
Yoga Fatwanto
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Public Health Analytics: Investigating the Global Demographic Impact of COVID-19

This project offers two sets of visual representations regarding public health during the global pandemic. The first focuses on the worldwide implementation of social measures aimed at controlling the spread of Covid-19. The second examines the demographic disparities in Long-Covid symptoms.
Shixing Lin
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Nigeria Crude_oil Production Analysis

Crude Oil Production in Nigeria is expected to be 1300.00 BBL/D/1K by the end of this quarter, according to Trading Economics global macro models and analysts expectations.
Victor
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Determining Deviant Behaviour amongst youth in Lagos State

Deviant behaviour is a global concern. In this study, the deviant behaviour among youths in Lagos state was investigated. The objectives are to determine and compare the rate, investigate the pattern, develop statistical model for the prevalent deviant behaviour. https://github.com/Blessi/R-code-in
Blessing Ehinmowo
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Medical Cost Personal - Predict Insurance

Through this project, we are trying to help insurance companies to predict the cost of insurance premiums based on the background of the insurance beneficiary. With the limited availability of features, the resulting model can provide a fairly good performance.
Fajar Tirtayasa
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My first project

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Pasquale Bruno
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Anomaly detection with IsolationForest

Project to analyse anomalies spent by corporate credit cards of Brazilian government.
Guilherme Ludwig
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Formality Neural Machine Translation

Our project aims to use and compare Neural Machine Translation models for translation of informal English sentences to formal English sentences. Initially, we imagined this functionality to be useful for new English speakers who are trying to navigate the way native English speakers speak...
Julie Lai
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Secure the Bag

A platform designed for users to gain a deeper understanding of food insecurity in California. Predictive models are used to create data visualizations demonstrating the historical and future trends in food security in California. Tools for machine learning implemented to have users interact and...
Pauline Yue
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Academic Publications

Mitigating Dataset Artifacts in Natural Language Inference Through Automatic Contextual Data Augmentation and Learning Optimization (LREC 2022 - Main Author), CLFD: A Novel Vectorization Technique and Its Application in Fake News Detection (LREC 2020 - Main Author).
Michael Mersinias
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Germany Rental

It's very hard for foreigners like me to find an apartment in Germany and we actually don't know how much do we have to pay per month. So, I dig deep in analysis, clean, virtualization, and creating a model by using Light Gradient Boost (similar to XGBoost but faster!) to predict the rental...
Patawee Ratanaruengwatna
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Spanish Train

Rail transport in Spain operates on four rail gauges and services are operated by a variety of private and public operators. The total route length in 2012 was 16,026 km (10,182 km electrified). I'm trying to analyze the trend of the train usage through by using time as the index. We could know...
Patawee Ratanaruengwatna
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history

De nada amigo de mi hermano que parte i y no se usarla con la que onda cuánto tiempo de ram tiene o o que parte del restaurante de i que parte i y de ahí o o o de Tezontepec o que te dije de Tezontepec o tú puedes pasar tu tía que te t
Cesar Cruz Rojo
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transparentaGOV

Coordinated a crowdsourcing effort to digitalize, make public and open, the wealth declarations of Romanian elected officials in February 2017.
Alexandra Florea
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Quantitative methodological approaches to citizenship and migration

Quantitative research methods are a powerful set of tools in gauging the measurable aspects of social phenomena, in this case, migration and citizenship. This chapter elaborates on two main aspects: methods and measurement. With the advent of increased computing power and data availability, the...
Alexandra Florea
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Upskilling with Ubiqum Code Academy

A 500-hours project-based course where the students develop and hone hands-on skills in Data analysis, Data visualisation and Machine Learning modelling with a variety of tools and programming languages (part-time, until end of March 2022). This is equipping me with the necessary skills and...
Alexandra Florea
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