fix!: make cluster_band optional, undefined if no cluster is found
#105
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WalkthroughThe changes introduce optionality to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant DBSCANDetector
participant MADDetector
participant OutlierOutput
User->>DBSCANDetector: Request clustering
DBSCANDetector->>OutlierOutput: Generate OutlierOutput
OutlierOutput->>User: Return results with cluster_band (optional)
User->>MADDetector: Request MAD analysis
MADDetector->>OutlierOutput: Generate OutlierOutput
OutlierOutput->>User: Return results with cluster_band (optional)
Assessment against linked issues
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fyi @matyax 🙂 |
sd2k
changed the title
cluster_band optional, undefined if no cluster is found
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Files selected for processing (4)
- crates/augurs-js/src/outlier.rs (1 hunks)
- crates/augurs-outlier/src/dbscan.rs (5 hunks)
- crates/augurs-outlier/src/lib.rs (1 hunks)
- crates/augurs-outlier/src/mad.rs (1 hunks)
Additional comments not posted (11)
crates/augurs-outlier/src/lib.rs (2)
50-54: LGTM!The change to make
cluster_bandanOption<Band>is appropriate and well-documented.
Line range hint
59-67:
LGTM!The constructor update to accept an
Option<Band>for thecluster_bandparameter is consistent with the struct definition changes.crates/augurs-js/src/outlier.rs (2)
315-319: LGTM!The change to make
cluster_bandanOption<ClusterBand>is appropriate and well-documented.
327-327: LGTM!The update to the
Fromimplementation to mapcluster_bandusingmap(Into::into)is consistent with the struct definition changes and handles the optional value correctly.crates/augurs-outlier/src/mad.rs (1)
217-220: LGTM!The change to wrap
normal_bandin anOptionis appropriate and enhances the flexibility of theMADDetectorimplementation.crates/augurs-outlier/src/dbscan.rs (6)
94-94: Good use of lazy initialization fornormal_band.Initializing
normal_bandasNoneand using lazy initialization optimizes memory usage by deferring the creation of theBanduntil it is actually needed.
128-130: Efficient creation ofBandusingget_or_insert_with.Using
get_or_insert_withensures that theBandis only created when a cluster is found, which aligns with the lazy initialization approach and optimizes resource usage.
564-564: Important validation forcluster_bandin testtest_tiny.Including an assertion to check if
cluster_bandisSomeensures that the presence ofcluster_bandis validated, which is important for verifying the new behavior.
613-613: Important validation forcluster_bandin testtest_realistic.Including an assertion to check if
cluster_bandisSomeensures that the presence ofcluster_bandis validated, which is important for verifying the new behavior.
635-636: Important validation forcluster_bandin testtest_missing_data_at_start.Including an assertion to check if
cluster_bandisSomeensures that the presence ofcluster_bandis validated, which is important for verifying the new behavior.
638-657: Crucial test cases for validatingcluster_bandbehavior.The new test cases
test_no_cluster_band_small_epsandtest_no_cluster_band_two_seriesare crucial for ensuring that thecluster_bandfield is correctly handled when no clusters are found, aligning with the PR objectives.
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| Report | Fri, August 2, 2024 at 17:39:15 UTC |
| Project | augurs |
| Branch | 105/merge |
| Testbed | ubuntu-latest |
Click to view all benchmark results
| Benchmark | Latency | Latency Results nanoseconds (ns) | (Δ%) | Latency Upper Boundary nanoseconds (ns) | (%) |
|---|---|---|---|
| auto_fit/air_passengers | ✅ (view plot) | 1,895,800.00 (-0.40%) | 1,916,823.28 (98.90%) |
| fit/air_passengers | ✅ (view plot) | 434,880.00 (+0.11%) | 442,143.45 (98.36%) |
| forecast/air_passengers | ✅ (view plot) | 1,399.60 (+0.74%) | 1,410.90 (99.20%) |
| season_eight | ✅ (view plot) | 20,755.00 (-0.50%) | 21,110.80 (98.31%) |
| vic_elec | ✅ (view plot) | 37,724,000.00 (+0.31%) | 37,874,871.57 (99.60%) |
Bencher - Continuous Benchmarking
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Closes #104.
Summary by CodeRabbit
New Features
cluster_bandfield to be optional, improving robustness in scenarios with insufficient input data.normal_band, optimizing memory usage.Bug Fixes
cluster_bandacross various input conditions.Tests
cluster_bandunder different scenarios, ensuring comprehensive coverage.