yura_invrea

3 ms·

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Bayesian Inference in Spreadsheets(invrea.com)
4 points by yura_invrea 10y ago|0 comments
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by yura_invrea 10y ago
For those of you who have questions on what our plugin does, here is a friendly introduction to Bayesian inference and how that fits to Invrea Scenarios: https://invrea.com/blog/bayes_tutorial.php
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by yura_invrea 10y ago
And that as well :).
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by yura_invrea 10y ago
To the best of my understanding, they just do _Monte Carlo_ simulation. Our plugin, in addition to just simulation, allow you to do proper statistical inference using Markov Chain Monte Carlo, Sequential Monte Carlo, etc. In other words, ou
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by yura_invrea 10y ago
This is a term used in accounting and so on. Firstly, there is a company budget plan, and then each month (or week, or so on), _actuals_ are being incorporated to the plan. See, here, e.g., under the Noun section: https://en.wikt
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by yura_invrea 10y ago
feral, thank you very much for your feedback! >> Just today, making LTV projections, I wanted something like this. Cool! >> I have no idea what 'Actuals' means. This is a way to make an observation. Like OBSERVE in Ven
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Invrea as a Management Tool(invrea.com)
21 points by yura_invrea 10y ago|15 comments
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by yura_invrea 10y ago
Each spreadsheet is a probabilistic generative model, and we allow you to express uncertainty in some cells using functions like GAUSSIAN, NEAR, CHOICE, and also incorporate already known data using function ACTUAL. Then, the plugin generat
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by yura_invrea 10y ago
Check out the way state-of-the-art machine learning modeling is possible now in Excel for any spreadsheet. See the example of predicting Rio 2016 gold medal counts.
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Power of Machine Learning in Excel: Predict Olympics Results(invrea.com)
3 points by yura_invrea 10y ago|3 comments