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Anomaly detection for temporal data using LSTMs

Home Page: http://kth.diva-portal.org/smash/record.jsf?pid=diva2%3A1149130&dswid=3326

License: MIT License

Python 0.18% Jupyter Notebook 99.82%
anomaly-detection bayesian-optimization deep-learning lstm lstm-neural-networks neural-networks recurrent-neural-networks time-series

lstm_anomaly_thesis's Issues

Doubts

Hello Akash. I've some questions for you...

  1. Is it possible to run this LSTM code with multi input parameters?
  2. The original parameters configuration is the one which have the best results?
  3. I don't understand why it returns me 2 very seimilar graphs everytime I run it in PyCharm, could u explain me?
  4. On this application it's only possible to run this project by manually labeling the anomalies in the dataset?

Thanks!

the "units" parameter

Hi! thank you for sharing this amazing code. I have one problem when I try to implement the code.
when I try to run these lines:
multistep_lstm = MultiStepLSTM(look_back=288, look_ahead=1,
layers={'input': 1, 'hidden1':120, 'output':1},
dropout=0.1, loss='mse',
learning_rate=0.02)
model = multistep_lstm.build_model()
it mentioned that: init() missing 1 required positional argument: 'units'

I see you set the self.layers['hidden1'] as units in the function called "StatefulMultiStepLSTM", but set the self.layers['hidden1'] as output_dim in the function"MultiStepLSTM".

can you help me with the missing argument problem?

Space Shuttle

Hi Akash!
I've read your report and likewise searched within the files and folders of "lstm_anomaly_thesis". the space shuttle dataset was trained and tested but it was not referenced anywhere in the thesis. what's the reason?

Cant find log file

whenever i run the lstm_predictor.py I am getting the following error:

FileNotFoundError: [Errno 2] No such file or directory: '/home/sunjeet/lstm_anomaly_thesis-master/logs/run.log'

Its not able to find the log file. Can anyone help me resolve this.

One question

Hi, recently, I am confused by whether the training set should include outliers, I saw you said you trained the normal time series data, I do not know the meaning of normal.

Please reply to me when you saw it,
Many Thanks,
Finn

LSTM on new Dataset

Hello Akashm first of all thank you for sharing your work with us, amazing documentation!
I'm trying to run the LSTM code for anomaly detection in my Dataset, but I'm not succeding... Could you give me a little help? My problem is that I dont know how to upload my own data.
I'm a new Python user...

Thanks in advance!

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