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The programming environment »Open Roberta Lab« by Fraunhofer IAIS enables children and adolescents to program robots. A variety of different programming blocks are provided to program motors and sensors of the robot. Open Roberta Lab uses an approach of graphical programming so that beginners can seamlessly start coding. As a cloud-based applica…
This repository contains a project focused on performing sentiment analysis on the Amazon Fine Food Reviews dataset. The goal is to analyze customer reviews to determine their sentiment, whether positive or negative, and to gain insights into customer opinions to improve product offerings.
BERT classification model for processing texts longer than 512 tokens. Text is first divided into smaller chunks and after feeding them to BERT, intermediate results are pooled. The implementation allows fine-tuning.
Word embeddings are very useful representations of words that can represent semantic information. This project trains some Word2Vec embeddings, uses RoBERTa (and other embeddings) for semantic text similarity and also does text classifcation