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buzcode

Code for internal lab sharing - polishing has started but is by no means complete

dogs_vs_cats_kaggle

Exploring Kaggle Competition with different networks

hc-cx-ieeg

Repository of important codes used in PhD thesis

icassp-2024-auditory-eeg-challenge

AUDEEG challenge for ICASSP 2024

machine-learning

This repository contains my written/coding solutions from Machine Learning graduate course at Columbia University.

praweshd.github.io

I am currently a Ph.D. student in Electrical Engineering at Columbia University, NY, USA. I work under Prof. Khodagholy in Translational Neuroelectronics Lab. This is a place for me to share my learning experience along my doctorate journey.

pytorch-projects

Machine Learning essentials in PyTorch

sign_language_detection

This repo implements a convolutional neural network (CNN) to perform a classification task on the American Sign Language Finger Spelling Dataset.

speech_emotion_recognition

In this project, the performance of speech emotion recognition is compared between two methods (SVM vs Bi-LSTM RNN).Conventional classifiers that uses machine learning algorithms has been used for decades in recognizing emotions from speech. However, in recent years, deep learning methods have taken the center stage and have gained popularity for their ability to perform well without any input hand-crafted features. Speech emotion on sets obtained from RAVDESS corpus is classified using a conventionally used Support Vector Machine (SVM) and its performance is compared to that of a bidirectional long short-term memory (LSTM).

twitter_sentiment_classification