September 28, 2020 Excel, Intermediate, Structured Data, Technique, TIME SERIES, Uncategorized Leave a comment

Time Series in Excel! Learn Exponential Smoothing Models for Time Series Forecasting in Excel

Overview Excel is the perfect fit for building your time series forecasting models We’ll discuss exponential smoothing models for time series forecasting, including the math behind them We’ll also implement these exponential smoothing models in MS Excel Introduction Time series in Excel – just seems like a natural fit, right? We see and design line charts in Excel all the time – from sales forecasts to revenue reviews – it all fits into how we think about using Excel […]

September 27, 2020 Advanced, Algorithm, Technique Leave a comment

How to Rank Entities with Multi-Criteria Decision Making Methods(MCDM)

Ranking with MCDM You can’t rest on your #1 ranking-because the guy at #2 isn’t resting. He’s still improving his site — Ryan Jones We all come across different multi-criteria decision-making problems in our day to day life. Example — Shopping: Which one product should I buy out of X candidate products? Ranking problems are the most interesting problems a data To finish reading, please visit source site

September 23, 2020 Advanced, Computer Vision, Deep Learning, Python, Technique, Unstructured Data Leave a comment

A Detailed Study of Self Supervised Contrastive Loss and Supervised Contrastive Loss

Introduction Supervised Contrastive Learning paper claims a big deal about supervised learning and cross-entropy loss vs supervised contrastive loss for better image representation and classification tasks. Let’s go in-depth in this paper what is about. Claim actually close to 1% improvement on image net data set¹. Architecture wise, its a very simple network resnet 50 having a 128-dimensional head. If you want you can add a few more layers as well. Architecture and training process from the paper Codeself.encoder = […]

« 1 … 6 7 8