---
title: "Discussion on \"Old Label or New Narrative? Scoring Stock Concept Tag Freshness with First and Last Mention Times\" | Hashnode"
description: "Discussion on \"Old Label or New Narrative? Scoring Stock Concept Tag Freshness with First and Last Mention Times\". Ask a heat dataset \"which themes is this stock associated with?\" and you get a ranked list. The top entry looks like the stock's main story. Often it is not. It may be a label that has been attached t"
url: "https://hashnode.com/posts/stock-concept-tag-freshness/6af9de70862f1270d1c8e75c"
---

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# [Old Label or New Narrative? Scoring Stock Concept Tag Freshness with First and Last Mention Times](https://dustinliang.hashnode.dev/stock-concept-tag-freshness?utm_source=hashnode&utm_medium=feed)

Ask a heat dataset "which themes is this stock associated with?" and you get a ranked list. The top entry looks like the stock's main story. Often it is not. It may be a label that has been attached t

2h ago · 8 min read · dustinliang.hashnode.dev  
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