[null,null,["Last updated 2020-10-01 UTC."],[],[],null,["# tf.contrib.learn.multi_head\n\n\u003cbr /\u003e\n\n|---------------------------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v1.15.0/tensorflow/contrib/learn/python/learn/estimators/head.py#L466-L496) |\n\nCreates a MultiHead stemming from same logits/hidden layer. (deprecated) \n\n tf.contrib.learn.multi_head(\n heads, loss_weights=None\n )\n\n| **Warning:** THIS FUNCTION IS DEPRECATED. It will be removed in a future version. Instructions for updating: Please switch to tf.contrib.estimator.\\*_head.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|----------------|----------------------------------------------------------------------------------------------------------------------|\n| `heads` | list of Head objects. |\n| `loss_weights` | optional list of weights to be used to merge losses from each head. All losses are weighted equally if not provided. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A instance of `Head` that merges multiple heads. ||\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Raises ------ ||\n|--------------|------------------------------------------------|\n| `ValueError` | if heads and loss_weights have different size. |\n\n\u003cbr /\u003e"]]
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