[Doc/Test Fix] Fix documentation of embedding layer + Fix LayerNorm Test

[sxjscience]

Description

1. Fix the doc. Embedding layer supports (N-1)-D array to N-D array. This makes it consistent with the doc in Symbol/NDArray http://mxnet.incubator.apache.org/api/python/ndarray/ndarray.html#mxnet.ndarray.Embedding
2. Fix flaky layer_norm test, fixes Flaky test test_operator.test_layer_norm #10114

[marcoabreu]

Was there an issue for this test failure? Then we could tick one off :)

[sxjscience]

Yes, I’ll continue fix it tomorrow and also point to the issues. Get Outlook for iOS<https://aka.ms/o0ukef>

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________________________________ From: Marco de Abreu <notifications@github.com> Sent: Friday, March 16, 2018 6:05:16 PM To: apache/incubator-mxnet Cc: Xingjian SHI; Author Subject: Re: [apache/incubator-mxnet] Fix documentation of embedding layer + Fix fix LayerNorm Test (#10136) Was there an issue for this test failure? Then we could tick one off :) — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#10136 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AE8D7qob3k7bfNatJIDseJOJ1-QxSXqiks5tfGFMgaJpZM4SuSAe>.