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Ryanflash/herislab-ca-training-data

CA_Training_Data -- Convolutional Autoencoder (Track A) Curated dataset for training and evaluating the Convolutional Autoencoder anomaly detection model. Approach The autoencoder is trained only on normal (no-fault) images. At inference, high reconstruction error indicates an anomaly/fault. Structure train/normal/ -- Normal images for autoencoder training electric_motor/ -- 168 PNG (Electric Motor Thermal Fault Diagnosis, no_fault… See the full description on the dataset page: https://huggingface.co/datasets/Ryanflash/herislab-ca-training-data.

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Dataset Card

CATrainingData -- Convolutional Autoencoder (Track A)

Curated dataset for training and evaluating the Convolutional Autoencoder anomaly detection model.

Approach

The autoencoder is trained only on normal (no-fault) images. At inference, high reconstruction error indicates an anomaly/fault.

Structure

train/normal/          -- Normal images for autoencoder training
  electric_motor/      -- 168 PNG  (Electric Motor Thermal Fault Diagnosis, no_fault class)
  induction_motor/     -- 20 BMP   (Thermal Images of Induction Motor, Noload class)
  pv_om_inspection/    -- 7,836 TIFF (PV System O&M Inspection, double-row + single-row)
  pv_thermal_inspection/ -- 1,075 TIFF (PV System Thermal Inspection)
  solar_modules/       -- 2,302 JPG (Infrared Solar Modules, No-Anomaly class)

test/normal/           -- Held-out normal images for threshold calibration
  electric_motor/      -- 28 PNG
  induction_motor/     -- 5 BMP

test/fault/            -- Fault images for evaluating anomaly detection
  electric_motor/      -- 173 PNG  (Electric Motor Thermal Fault Diagnosis, fault class)
  induction_motor/     -- 344 BMP  (Thermal Images of Induction Motor, 10 fault conditions)

Total Counts

SplitNormalFaultTotal
Train11,401011,401
Test33517550

Source Datasets

DirectorySource DatasetDomain
electric_motorElectric Motor Thermal image Fault Diagnosis DATASETElectrical (primary)
induction_motorThermal Images of Induction Motor DatasetElectrical (primary)
pvominspectionPhotovoltaic System O&M inspectionSolar PV (adjacent)
pvthermalinspectionPhotovoltaic system thermal inspectionSolar PV (adjacent)
solar_modulesInfrared Solar Modules (No-Anomaly only)Solar PV (adjacent)

Notes

  • —PV O&M files are prefixed dr_ (double-row) and sr_ (single-row) to avoid filename collisions
  • —Solar module images were filtered from modulemetadata.json (anomalyclass == "No-Anomaly")
  • —Test/normal hold-out is ~14-20% of electrical equipment normal images
  • —Image formats are mixed (PNG, BMP, TIFF, JPG) -- preprocessing/normalization is required before training