Nischal Madiraju – Medium

Nischal Madiraju

Nischal Madiraju
in
DataDrivenInvestor

Loan Defaulter Risk Prediction

Built a Logistic Regression model that predicts whether a given candidate is prone to defaulting their loan or not

3 min readJan 9, 2021

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Loan Defaulter Risk Prediction

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Nischal Madiraju
in
DataDrivenInvestor

Structure of a Machine Learning problem

Feature Extraction: Find x corresponding to an entity/item (such as an image, web page, ECG etc.). Let us denote by f(x)

3 min readJul 22, 2020

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Structure of a Machine Learning problem

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Nischal Madiraju
in
Towards Data Science

Digit recognizer using CNN

I build a simple Convolutional Neural Network using mnist data set to recognize handwritten digits.

3 min readJul 15, 2020

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Digit recognizer using CNN

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Nischal Madiraju
in
DataDrivenInvestor

Metrics for Evaluation of Machine Learning Algorithms

After processing the data and training the model the next step is to check how effective the model is. Different performance metrics are…

2 min readJul 5, 2020

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Metrics for Evaluation of Machine Learning Algorithms

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Nischal Madiraju
in
DataDrivenInvestor

Problems faced while fitting data to a model

Overfitting-

2 min readJun 28, 2020

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Problems faced while fitting data to a model

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Nischal Madiraju
in
DataDrivenInvestor

Implementing kNN Classifier

I explain how to implement k Nearest Neighbors classifier on IRIS dataset.

3 min readJun 21, 2020

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Implementing kNN Classifier

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Nischal Madiraju
in
Towards Data Science

Splitting a dataset

Here I explain how to split your data into training and testing sets to use it for training a machine learning model

2 min readJun 14, 2020

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Splitting a dataset

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Nischal Madiraju

Reinforcement Learning

Reinforcement learning is an area of Machine Learning. It is about taking suitable action to maximize reward in a particular situation. It…

2 min readJun 7, 2020

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Reinforcement Learning

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Nischal Madiraju
in
DataDrivenInvestor

Speed-running games using AI

Many of us have come across AI speed-runs of our favourite arcade games. I always used to wonder how those systems worked. So, I started…

2 min readMay 31, 2020

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Speed-running games using AI

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Nischal Madiraju
in
Towards Data Science

Pneumonia Detection using Convolutional Neural Network

A detailed description of how to build a simple CNN which detects pneumonia in chest x-rays.

8 min readMay 26, 2020

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Pneumonia Detection using Convolutional Neural Network

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Nischal Madiraju

Nischal Madiraju

Writes about Artificial intelligence, Machine Learning and Deep Learning. Pursuing Msc in Artificial Intelligence at the University of Groningnen

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