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blog

pmarcelino.com blog posts

capstone_project

Adversarial Machine Learning

chest_xray

Predicting pneumonia with chest xray scans

classifying-heartbeats

cnn

conv nets

convergys_speaker_rec

Convergys_SPEAKER_REC

dalle2-pytorch

Implementation of DALL-E 2, OpenAI's updated text-to-image synthesis neural network, in Pytorch

does-it-really-have-any-purpose

Using LSTM cells to generate a purposeful statement. Trained on around 100,000 words, much of the generated work does not make much sense. Purposeful statements can be generated by using a more

eda-artifact-detection

Python implementations of machine learning algorithms for motion artifact detection in electrodermal activity (EDA) data

face_recognition

Using transfer learning and Siamese network to try and develop a good and accurate face recognition system

fairseq

Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

first-nn

MY first neural network implementation using keras. Predict bike sharing data. Model accuracy can be improved by using time series(Prophet)

friend-recommender

Recommend friends to a user based on connections in graph

friend-recommender-cnx

Using Feature engineering and collaborative filtering to develop a friend recommendation algorithm

gan-s

This was by far the most interesting project I've worked on in the nano degree We generated fake faces by making neural networks duel against each other. Getting the generator loss down to <1 was my biggest hurdle. I tried training the generator twice and discriminator once and many other optimization techniques to get the loss to <1

getmfccs

Calculates + saves MFCCs for every .wav file in a directory

keras-face-recognition

Who is your doppelgänger and more with Keras face recognition

lazytransform

Automatically transform all categorical, date-time, NLP variables to numeric in a single line of code for any data set any size.

linguistic-change

link_prediction_social_network

Link prediction in social network - Friend TNS algorithm

ml-notebooks

:fire: A series of code examples for all sorts of machine learning tasks and applications.

ml_hackathons

Some of the hackathons i took part in over the summer

music-demixing-challenge-starter-kit

Starter kit for getting started in the Music Demixing Challenge.

notebooks

Jupyter notebooks for the Natural Language Processing with Transformers book

pan-code

Code used for evaluation and baselines in the PAN shared tasks.

pysptk

A python wrapper for Speech Signal Processing Toolkit (SPTK).

rasa-nlu

Interning for convergys as an R&D intern My first job was to create a parser for a chatbot and then subsequently train it on my own training data and examples. I used rasa-nlu and core for this.

recommender-system

Basic News Recommender System

repet

This repository contains a Matlab class and a Python module which implement the methods/functions for the different algorithms of the REpeating Pattern Extraction Technique (REPET) for lead and accompaniment separation, and Matlab GUIs for the original REPET and REPET-SIM.

resemblyzer

A python package to analyze and compare voices with deep learning