Ivan von Greiff Ivan von Greiff

Semantic Context & Analogy Prediction in Reviews via word2vec 

We want to study in-detail all functionalities of the skip-gram word2vec model and implement the architecture on a corpus of restaurant reviews, with the goal of creating an embedding space for words and testing the reliability of the generated space to complete analogies (‘a’ is to ‘b’ as ‘c’ is to ‘d’).

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Ivan von Greiff Ivan von Greiff

EEG/MEG Signal Processing for Successive Neural Network Control

Although EEG/MEG signals have a notoriously low SNR, it is possible to remove much of the different sources of noise corrupting our target signals via our multi-stage processing pipeline, such that our neural network is able to optimally classify and execute further control based on these signals.

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Ivan von Greiff Ivan von Greiff

California Median Housing Price Prediction via Linear Regression & More

Often there are useful variables not directly visible from a data set which can be exploited, and sometimes there are variables which offer negligible gains. After analyzing our data, we want to derive the classic linear regression model and evaluate its robustness against other classic A.I. methods.

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Ivan von Greiff Ivan von Greiff

Breast Cancer Diagnosis Predictions via Logistic Regression

Where does the logistic regression model along with all of its components come from? Is it a robust model for decision making? We will investigate these questions, implement the model, and evaluate its capability to detect cancerous cells given physical tissue measurements.

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