Compute the regularized incomplete beta integral \(I_x(a, b)\).

tf.math.betainc( a, b, x, name=None )

The regularized incomplete beta integral is defined as:

\(I_x(a, b) = \frac{B(x; a, b)}{B(a, b)}\)

where

\(B(x; a, b) = \int_0^x t^{a-1} (1 - t)^{b-1} dt\)

is the incomplete beta function and \(B(a, b)\) is the *complete* beta function.

Args | |
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`a` | A `Tensor` . Must be one of the following types: `float32` , `float64` . |

`b` | A `Tensor` . Must have the same type as `a` . |

`x` | A `Tensor` . Must have the same type as `a` . |

`name` | A name for the operation (optional). |

Returns | |
---|---|

A `Tensor` . Has the same type as `a` . |

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Licensed under the Creative Commons Attribution License 3.0.

Code samples licensed under the Apache 2.0 License.

https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/math/betainc