NDCG
technology→ stable
Normalized Discounted Cumulative Gain
Discounted cumulative gain (DCG) is a measure of ranking quality in information retrieval. It is often normalized so that it is comparable across queries, giving Normalized DCG (nDCG or NDCG). NDCG is often used to measure effectiveness of search engine algorithms and related applications. Using a g
1Total Mentions
+0.10Sentiment (Neutral)
+1.2%Velocity (7d)
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Sentiment History
Positive sentiment
Negative sentiment
Range: -1 to +1
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W15 | 0.10 | 1 |