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a-b-testing-and-beyond

Information and content associated with "A/B Testing and Beyond", a continuing eduction certificate offered by the University of San Francisco's Data Institute.

aerial-cactus-identification-eda-dl-keras

Determine whether an image contains a columnar cactus

anomaly-detection-comparison

Anomaly Detection Techniques Comparison using Scikit Learn

anomaly-detection-techniques

categorical-feature-encoding-challenge

Binary classification, with every feature as categoricals

credit-card-fraud-detection

dand-p0-bay-area-bike-share-data-analysis

Bay Are Bike Share Data Analysis, an optional project, part of Udacity's Data Analysis Nanodegree.

dand-p1-investigate-a-dataset

This repo contains my submission for Udacity Data Analysis nanodegree project #1 "Investigate a Dataset"

dand-p2-wrangle-openstreetmap-data-sql

Used data wrangling techniques to assess the quality of London City OpenStreetMap dataset for validity, accuracy, completeness, consistency and uniformity. (Python, SQL, data verification, data cleaning.

dand-p3-explore-and-summarize-data

Udacity DAND Project: Explore and Summarize Data, White wine Exploratory data analysis

dand-p4-test-a-perceptual-phenomenon

Udacity DAND Project: Test a perceptual phenomenon, analyzing the Stroop Effect comparing the statically significant difference between groups exposed in different aspects of the Stroop effect using inferential statistics

dand-p5-identify-fraud-from-enron-email

Udacity DAND Project: Identify fraudulent personalities from enron emails and dataset

dand-p6-create-a-tableau-story

In this data analysis project, I have explored the Prosper dataset and used Tableau to create my visualizations. Prosper is a peer-to-peer platform that lends money and its goal is to connect people who need money with those people who have the money to invest.

deep-learning-experiments

Notes and experiments to understand deep learning concepts

dlnd-p0-my-first-neural-network

dlnd-p1-image-classification

Deep Learning neural network for CIFAR-10 dataset image classification

dlnd-p2-tv-script-generator

Deep Learning Nanodegree - P2-tv-script-generator

dlnd-p3-language-translation

Udacity, nanodegree deep learning project 4, Deep Learning Translation Project

dlnd-p4-face-generation

Udacity Deep Learning Nanodegree Project 5

dont-overfit-ii

Kagglers have 20,000 rows of continuous variables, and a mere handful of training samples. Once again, we challenge you not to overfit. Do your best, model without overfitting, and add, perhaps, to your own legend.

financialdashboard

greek-electric-load-forecasting-ipto

This repo contains the code for my postgraduate thesis dealing with Short-term Load Forecasting, predicting the electric load demand per hour in Greece, developed in R, RStudio, R-markdown and R-Shiny using daily load datasets provided by the Greek Independent Power Transmission Operator (I.P.T.O.). A presentation of the thesis' results can be found at the following website:

greek-sweets-classifier

hackerrank

My Hackerrank Solutions

histopathologic-cancer-detection

Identify metastatic tissue in histopathologic scans of lymph node sections

hospital-owl-ontology

Creating an OWL Ontology for a Hospital

hospital-rdf-ontology

This repo contains a simple RDF ontology for a general type of Hospital

hospital-xml-dtd-xmlschema

This repository contains an xml hospital file which describes the information inside a generic hospital. The xml file follows both DTD and XML-Schema pattern

hospital-xslt-transformations

This repository contains the xml hospital file transformations into an HTML file following the rules of a XSLT file.

housepricesadvanceregressiontechniques

Predict sales prices and practice feature engineering, RFs, and gradient boosting