More data clean-up (fixed plurals yielding an extra word in LibriSpeech data)

README.md

@@ -6,4 +6,7 @@ The dataset is derived from the following pre-existing datasets:
 
 * [LibriSpeech ASR Corpus](https://www.openslr.org/12)
 * [LibriSpeech Alignments](https://github.com/CorentinJ/librispeech-alignments)
-* [Wikipedia Homograph Disambiguation Data](https://github.com/google/WikipediaHomographData)
+* [Wikipedia Homograph Disambiguation Data](https://github.com/google/WikipediaHomographData)
+* [CMUDict] (http://www.speech.cs.cmu.edu/cgi-bin/cmudict)
+
+This version of the dataset applies a correction to LibriSpeech Alignments phoneme annotations by looking up the pronunciations of known words in CMUDict and replacing them with their CMUDict counterparts only if a perfect unique match is found. This reduces the number of discrepancies between homograph data and LibriSpeech data.

dataset/sentence_test.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:18fe6d8d3202c312aa1916b7c3b4d908e5ee2acb295b3b1309fd5ac2f4841125
-size 3318940
+oid sha256:2fef4aabe8735589b9bebbe2dbba92ff01a4537344275bee58eeca674c0ac786
+size 3315525

dataset/sentence_train.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:493914a5e9a4114b2e90736d2969aa4bc99bcd5898eec2070d9aa51a962712f3
-size 217148647
+oid sha256:9e2890af4e5a22b7bf1786cae4d03aa8ba4b7221b123e95978d120a3493c079a
+size 216905784

dataset/sentence_valid.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5c6600d164d75ddffd68f62f572aec98660b06b0fef35bfb6226afdd8331855f
-size 3406399
+oid sha256:0416c8d49945edefd673b697ece8f8fea9dbe44673ef96a491919eee0f78f331
+size 3402506