feature_column

首先大家一定 要记得 神经网络 能够处理什么数据类型,答案是 数字类型,所以 无论您的 原始数据集 是什么格式,最终 都必须 要转换成 数字类型 才能送入 最终的model.tf官网提供了 feature_column包,就是 为了 将 其它 类型 转换为 数字类型的

feature_column是原始数据和estimator模型之间的桥梁,如下图所示:

 feature_column使用方法见:tensorflow-summary/feature_column.ipynb at a3124345775583623f3ce985a1732012187c4009 · AlbertBJ/tensorflow-summary (github.com)

C:\Users\ggbond\AppData\Local\anaconda3\python.exe C:/Users/ggbond/Desktop/基于深度学习的中文语音识别系统(完整代码+报告+毕业设计)/deepspeechrecognition/test.py 2025-03-17 00:57:49.368113: I tensorflow/core/util/port.cc:153] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable `TF_ENABLE_ONEDNN_OPTS=0`. 2025-03-17 00:57:50.202278: I tensorflow/core/util/port.cc:153] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable `TF_ENABLE_ONEDNN_OPTS=0`. Traceback (most recent call last): File "C:\Users\ggbond\Desktop\基于深度学习的中文语音识别系统(完整代码+报告+毕业设计)\deepspeechrecognition\test.py", line 4, in <module> import tensorflow as tf File "C:\Users\ggbond\AppData\Local\anaconda3\Lib\site-packages\tensorflow\__init__.py", line 49, in <module> from tensorflow._api.v2 import __internal__ File "C:\Users\ggbond\AppData\Local\anaconda3\Lib\site-packages\tensorflow\_api\v2\__internal__\__init__.py", line 13, in <module> from tensorflow._api.v2.__internal__ import feature_column File "C:\Users\ggbond\AppData\Local\anaconda3\Lib\site-packages\tensorflow\_api\v2\__internal__\feature_column\__init__.py", line 8, in <module> from tensorflow.python.feature_column.feature_column_v2 import DenseColumn # line: 1777 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\ggbond\AppData\Local\anaconda3\Lib\site-packages\tensorflow\python\feature_column\feature_column_v2.py", line 38, in <module> from tensorflow.python.feature_column import feature_column as fc_old File "C:\Users\ggbond\AppData\Local\anaconda3\Lib\site-packages\tensorflow\python\feature_column\feature_column.py", line 41, in <module> from tensorflow.python.layers import base File "C:\Users\ggbond
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03-17
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