BERTopic multi-qa-MiniLM-L6 min_topic_size = 10 Graphs

The best 'compromise' model and min_topic_size between topic coherence (NPMI) and topic diversity out of all compared sentence embedding models for BERTopic.

Vida Sharifian

Created on May 1|Last edited on May 1

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Topic Diversity
Topic Diversity
510152025Minimum Topic Size0.80.810.820.830.840.85Topic Diversity Score
Coherence (NPMI) over minimum topic size for SE Models
Coherence (NPMI) over minimum topic size for SE Models
510152025Minimum Topic Size0.010.020.030.04Coherence
Intertopic Distance Map 10 min topics
Run: BERTopic multi-qa-MiniLM-L6-cos-v1 min_topic_size : [3, 5, 10, 15, 20, 25]1
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