tanakamasayuki
Support for LSTM and Autoencoder
Hi, I'm trying to implement a multivariate time series prediction model using LSTM, and an anomaly detection model using autoencoders. I have successfully converted them to a TFLite version and tried to upload them in my ESP32.
However I get the following error:
Only 1 subgraph is currently supported.
Are LSTMs and anomaly detection supported by this library? If so, are there special configurations that I need to do?
Thanks!
I'm sorry. Since it is an old version, some functions cannot be used. It is recommended to use the latest version with ES-IDF.
https://www.tensorflow.org/lite/microcontrollers
I'm planning to upgrade, but I don't have time.
@expeon07 could you please share with me the code for converting the LSTM model to TFLite? I have not succeeded in the conversion. Thank you
@expeon07 could you please share with me the code for converting the LSTM model to TFLite? I have not succeeded in the conversion. Thank you
Hi, I unrolled the LSTM layer by turning unroll=True (default to false)
@expeon07 please I am not getting it clear. Is that turning of unroll=True (default to false) was done during model training of during model conversion (TFliteConverter)? kindly, I request more explanation or a close orientation. NB: I don't have much experience in coding
@expeon07 please I am not getting it clear. Is that turning of unroll=True (default to false) was done during model training of during model conversion (TFliteConverter)? kindly, I request more explanation or a close orientation. NB: I don't have much experience in coding
Hi, I think it's during the model training. I cannot remember as I only tried it months ago. Have you tried doing either/both yourself? You can ask the developers in the TFlite repo as well