tf.keras.backend.reshape

Reshapes a tensor to the specified shape.

`x` Tensor or variable.
`shape` Target shape tuple.

A tensor.

Example:

````a = tf.constant([[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]])`
`a`
`<tf.Tensor: shape=(4, 3), dtype=int32, numpy=`
`array([[ 1,  2,  3],`
`       [ 4,  5,  6],`
`       [ 7,  8,  9],`
`       [10, 11, 12]], dtype=int32)>`
`tf.keras.backend.reshape(a, shape=(2, 6))`
`<tf.Tensor: shape=(2, 6), dtype=int32, numpy=`
`array([[ 1,  2,  3,  4,  5,  6],`
`       [ 7,  8,  9, 10, 11, 12]], dtype=int32)>`
```
[{ "type": "thumb-down", "id": "missingTheInformationINeed", "label":"Missing the information I need" },{ "type": "thumb-down", "id": "tooComplicatedTooManySteps", "label":"Too complicated / too many steps" },{ "type": "thumb-down", "id": "outOfDate", "label":"Out of date" },{ "type": "thumb-down", "id": "samplesCodeIssue", "label":"Samples / code issue" },{ "type": "thumb-down", "id": "otherDown", "label":"Other" }]
[{ "type": "thumb-up", "id": "easyToUnderstand", "label":"Easy to understand" },{ "type": "thumb-up", "id": "solvedMyProblem", "label":"Solved my problem" },{ "type": "thumb-up", "id": "otherUp", "label":"Other" }]