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I am trying to run RBERT in tensorflow on small dataset. I have installed Tensorflow using the miniconda environment. Below is the code which throws the error:
Error in py_call_impl(callable, dots$args, dots$keywords) :
RuntimeError: Evaluation error: ValueError: Tried to convert 'size' to a tensor and failed. Error: Cannot convert a partially known TensorShape to a Tensor: (128, ?).
Traceback:
stop(structure(list(message = "RuntimeError: Evaluation error: ValueError: Tried to convert 'size' to a tensor and failed. Error: Cannot convert a partially known TensorShape to a Tensor: (128, ?).",
call = py_call_impl(callable, dots$args, dots$keywords),
cppstack = structure(list(file = "", line = -1L, stack = c("1 reticulate.so 0x000000010773d3de _ZN4Rcpp9exceptionC2EPKcb + 222",
"2 reticulate.so 0x0000000107746245 _ZN4Rcpp4stopERKNSt3__112basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEE + 53", ...
13.
python_function at call.py#21
12.
fn at <string>#4
11.
_call_model_fn at tpu_estimator.py#1524
10.
call_without_tpu at tpu_estimator.py#1250
9.
_model_fn at tpu_estimator.py#2470
8.
_call_model_fn at estimator.py#1169
7.
_call_model_fn at tpu_estimator.py#2186
6.
predict at estimator.py#551
5.
predict at tpu_estimator.py#2431
4.
raise_errors at error_handling.py#128
3.
predict at tpu_estimator.py#2437
2.
result_iterator$`next`()
1.
extract_features(examples = agency_trainset$agency, ckpt_dir = BERT_PRETRAINED_DIR,
layer_indexes = 1:12, )
The text was updated successfully, but these errors were encountered:
Thanks for the note!
My best guess is that it's a python version issue and/or a TensorFlow version issue.
Unfortunately, RBERT has been in an update limbo between TF versions for a long time. Because of the headaches associated with dealing with python/TF in R, we have focused our efforts on reimplementing RBERT functionality using the new(ish) {torch} R-package. We've found that getting torch working is much easier for most people than getting python/TF working.
You can check out our {torchtransformers} package here: https://github.com/macmillancontentscience/torchtransformers
The torchtransformers package already enables the construction, loading, fine-tuning, and execution of pretrained BERT models. It's not yet as user-friendly as RBERT (the output isn't tidied up, and you have to do more of the input processing), but we're working on that.
Hi,
I am trying to run RBERT in tensorflow on small dataset. I have installed Tensorflow using the miniconda environment. Below is the code which throws the error:
Error in py_call_impl(callable, dots$args, dots$keywords) :
RuntimeError: Evaluation error: ValueError: Tried to convert 'size' to a tensor and failed. Error: Cannot convert a partially known TensorShape to a Tensor: (128, ?).
The text was updated successfully, but these errors were encountered: