modelzoo deployment error

[yessine]

i need some assistance with modelzoo . so first of all . i converted a dataset to darknet using converter.py than i trained it using train mode i had a 2.6mo  .h5 file  then i quatized it to 600kb .tflite file. but when i tried to deploy it i had an error saying just exception "wrong"  from compile.py file. 

so is there any assistances about this error 

and second of all i realized that despite modelzoo say that he can only deploy tflite models . there are some tflite models that he cannot deploy . ( i tried 4 different tflite models 1 was deployed and 3 did not) so is there any parameters or configurations i should know about  in builiding my model(conditions to be respected) so my model can be compatible with modelzoo

[Julian E. · Accepted solution]

Hello @yessine ,

In a zip file, can you share your .h5 model and your .yaml script please.

I believe you do object detection, you can follow the documentation about the deployment here in case you haven't seen it: https://github.com/STMicroelectronics/stm32ai-modelzoo/blob/main/object_detection/deployment/README.md

Have a good day,

Julian

[yessine]

i understood that the tflite  model needs to be in 8bits . but now i have another question. honestly i coudnt configure the ai developer cloud credentials correctly in the pc. username and password . it kept saying login failed when deploying the model . i read the tutorial in this link many times but i failed to really understand how the mail and password should be written. so can u provide a more detailed guide. for example sometimes the guide says that i need to put my email and sometimes my username. and does the whole sentence should be written in utf-8 or just the special caracters.  and for utf code-8 in the website he saif for example %40 but in internet they saif its  \x40 so what is it \x or %

https://wiki.st.com/stm32mcu/wiki/AI:How_to_install_STM32_model_zoo

[Matthieu]

Hello @yessine ,

The username is the exact same one you are using to connect to https://my.st.com/cas/login.

ST login username is the email address you are used to create your account.

To be sure of the username, pass word to use, sign in a first time to https://stedgeai-dc.st.com/home.

Only special characters will have a specific code in utf-8.

As specified in the "how to":
UTF-8 encode the password if it has any special characters. If the password contains special characters such as @, %, & or !, they must be UTF-8[1] encoded. For example, if a password is Edge@AI, it becomes Edge%40AI once encoded. An online encoder[2] can be used for this purpose.

[1]: https://en.wikipedia.org/wiki/List_of_Unicode_characters

[2]: https://www.urlencoder.org/

The online encoder https://www.urlencoder.org/ is very useful, you just enter your email address or key word to translate and you get the encoded stream that is by the way confirming it is % that needs to be used.

Best Regards

Example:

john.doe@gmail.com => john.doe%40gmail.com

a#b!c$d%e => a%23b%21c%24d%25e