Nischal MadirajuinDataDrivenInvestorLoan Defaulter Risk PredictionBuilt a Logistic Regression model that predicts whether a given candidate is prone to defaulting their loan or not·3 min read·Jan 9, 2021----
Nischal MadirajuinDataDrivenInvestorStructure of a Machine Learning problemFeature Extraction: Find x corresponding to an entity/item (such as an image, web page, ECG etc.). Let us denote by f(x)3 min read·Jul 22, 2020----
Nischal MadirajuinTowards Data ScienceDigit recognizer using CNNI build a simple Convolutional Neural Network using mnist data set to recognize handwritten digits.3 min read·Jul 15, 2020----
Nischal MadirajuinDataDrivenInvestorMetrics for Evaluation of Machine Learning AlgorithmsAfter processing the data and training the model the next step is to check how effective the model is. Different performance metrics are…·2 min read·Jul 5, 2020----
Nischal MadirajuinDataDrivenInvestorProblems faced while fitting data to a modelOverfitting-2 min read·Jun 28, 2020----
Nischal MadirajuinDataDrivenInvestorImplementing kNN ClassifierI explain how to implement k Nearest Neighbors classifier on IRIS dataset.3 min read·Jun 21, 2020----
Nischal MadirajuinTowards Data ScienceSplitting a datasetHere I explain how to split your data into training and testing sets to use it for training a machine learning model2 min read·Jun 14, 2020--1--1
Nischal MadirajuReinforcement LearningReinforcement learning is an area of Machine Learning. It is about taking suitable action to maximize reward in a particular situation. It…2 min read·Jun 7, 2020----
Nischal MadirajuinDataDrivenInvestorSpeed-running games using AIMany 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 read·May 31, 2020----
Nischal MadirajuinTowards Data SciencePneumonia Detection using Convolutional Neural NetworkA detailed description of how to build a simple CNN which detects pneumonia in chest x-rays.·8 min read·May 26, 2020----