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The current Coronavirus (COVID-19) pandemic has impacted and changed lives on a global scale since its emergence in late 2019. This work can be used to gain insight into how COVID-19 has affected A…
Design a reliable hypothesis testing to test if the ads that the advertising company runs resulted in a significant lift in brand awareness. Used hypothesis A/B testing to test if a creative ad cam…
The finance team of Rossmann wants to forecast sales in all their stores across several cities six weeks ahead of time. Managers in individual stores rely on their years of experience as well as th…
In STT-engine project, a speech to text model is build for Amharic language. Feature extraction is implemented by generating Mel spectrogram images. CNN is used to learn the feature maps from spect…