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-Neural Net Model installation Guide: [Instruction](https://github.com/yzhao062/pyod/wiki/Setting-up-Keras-and-Tensorflow-for-Neural-net-Based-models)
+1. Neural Net Model installation Guide: [Instruction](https://github.com/yzhao062/pyod/wiki/Setting-up-Keras-and-Tensorflow-for-Neural-net-Based-models)
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+2. [macOS with Python 2.7](https://github.com/yzhao062/pyod/wiki/FAQ:-MacOS-with-Python-2.7)
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