Browsing by Subject "Gradient boosting"

Now showing items 1-3 of 3

Building a credit scoring model to assign a reference score based on credit transaction and relevant profile data

Islam, Saqib Al; Aziz, Rifah Sama; Ahmed, Aritra; Abida, Fauzia (Brac University, 2019-09)

A credit score is a numerical expression based on a level analysis of a person's credit files, to represent the creditworthiness of an individual. The credit score plays a major role in banks, financial institutions ...
Prediction on large scale data using extreme gradient boosting

Sawon, Md.Tariq Hasan; Hosen, Md. Shazzed (BRAC University, 2016-08)

This paper presents a use case of data mining for sales forecasting in retail demand and sales prediction. In particular, the Extreme Gradient Boosting algorithm is used to design a prediction model to accurately estimate ...
Speech emotion detection using supervised, unsupervised and feature selection algorithms

Rifat, Abu Nuraiya Mahfuza Yesmin; Biswas, Aditi; Chowdhury, Nadia Farhin (BRAC University, 2019-04)

A tremendous research is being done on Speech Emotion Recognition (SER) in the recent years with its main motto to improve human machine interaction. In this thesis work,we have introduced a scheme for emotion recognition ...