dm.cs.tu-dortmund.de/en/mlbits/topic-modeling-lsi/
Latent Semantic Indexing – Lecture Notes
ic topic modeling:
Every document \(d_i\) is a mixture of topics \(T_k\) (with \(\theta _{i,k}\geq 0\) ):
\[\begin{align*} \sum \nolimits _k P(d_i \in T_k) =& \sum \nolimits _k \underbrace{ \theta _{i [...] analysis. JASIS . 41, 6 (1990), 391–407. DOI: 10.1002/(SICI)1097-4571(199009)41:6<391::AID-ASI1>3.0.CO;2-9
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Furnas, G.W., Deerwester, S.C., Dumais, S.T., Landauer, T.K., Harshman, R.A., Streeter …
