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**Description**
`show_results()` crashes when called on a half-precision `Learner`.
**Installation details**
```text
=== Software ===
python : 3.7.1
fastai : 1.0.42
fastprog…
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**Describe the bug**
I wanted to use the F1 metric for a binary classification problem.
According to the forum, if I am not mistaken, instead of `FBeta_binary` metric, one should use `FBeta`.
It…
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**Describe the bug**
I am trying multi-label text xlassification using ULMFiT and fastai. I am using the pertained model URLs.WT103.
After building the classifier when trying to fit the model, I …
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**Describe the bug**
ValueError Traceback (most recent call last)
in
d:\code\fastai\fastai\train.py in fit_one_cycle(learn, cyc_len, max_lr, moms, div_factor, pct…
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**Describe the bug**
**language_model_learner** reports ```AttributeError: 'DataParallel' object has no attribute 'reset' ``` in learners (callbacks?) after using `nn.parallel` in `language_mod…
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Predictions on learner with mixup applied throws reduction argument error instead of giving predictions.
In any notebook:
```
learn = create_cnn(data, models.resnet18, metrics=error_rate)
lear…
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After training a language model and playing with it by making some predictions, I sometimes get this error below.
```
In [33]: lm.beam_search('hello world', n_words=100, temperature=0.7)
---------…
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**Describe the bug**
When running a standard example with the text_classifier_learner any metrics provided are overwritten by hardcoded metrics.
**To Reproduce**
Run the example for tex…
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When I try to run lesson-1 jupyter-notebook, I have a problem in runing `learn.fit_one_cycle(4)`
The detailed debug info is as follows:
> RuntimeError Traceback (most …
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### System information
- **Ubuntu 18.04**:
- **Ray installed from "pip3 install -U ray"**:
- **Ray version 0.6.1**:
- **Python 3.6**:
- **Exact command to reproduce: act = agent.compute_actio…