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The power of error analysis, tree models for search relevancy, what ChatGPT means for data scientists - Sergey Feldman - The Data Scientist Show #059
The Data Scientist Show
Using Tree-Based Models in Search Engines
There's just a handful of features, something on the order of 20 or 30. They're trying to capture matchiness importance. The other features that we have are citation count and this thing called key citation count. It tries to infer how many of those citations are ones that really matter. That kind of feature turned out to be very important and without it, the model struggled to tell the difference about what mattered.
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