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title: roboto.analytics
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## Submodules

- [roboto.analytics.signal_similarity](/docs/reference/python-sdk/roboto/analytics/signal_similarity)

## Package Contents

- [Match](/reference/python-sdk/roboto/analytics/signal_similarity/match#roboto.analytics.signal_similarity.match.Match) (class): A subsequence of a target signal that is similar to a query signal.

- [MatchContext](/reference/python-sdk/roboto/analytics/signal_similarity/match#roboto.analytics.signal_similarity.match.MatchContext) (class): Correlate a matched subsequence back to its source.

- [Scale](/reference/python-sdk/roboto/analytics/signal_similarity/match#roboto.analytics.signal_similarity.match.Scale) (class): Configuration for rate-invariant (multi-scale) signal similarity search.

- [find_similar_signals()](/reference/python-sdk/roboto/analytics/signal_similarity/signal_similarity#roboto.analytics.signal_similarity.signal_similarity.find_similar_signals) (function): Find subsequences of topic data (from `haystack`) that are similar to `needle`.