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steven committed May 8, 2015
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11 changes: 5 additions & 6 deletions SRE2010/README.md
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Here is the Kaldi SRE2010 folder, this project is based on Kaldi SRE2008 example,forked under version r3473. PLDA adaption in the latest release is not used in this project.

Here is the Kaldi SRE2010 folder, this project is based on Kaldi SRE2008 example,forked under version r3473.



Expand All @@ -8,7 +7,7 @@ To reproduce experimental results:



1. install kaldi
1. install Kaldi
```
svn checkout -r 3473 https://svn.code.sf.net/p/kaldi/code/trunk/
```
Expand All @@ -32,11 +31,11 @@ To reproduce experimental results:
2. utt2spk:
>this file indicates the utterance and speaker relationship
3. spk2utt:
>this file indicates speaker to uterance relationship (1 to many)
>this file indicates speaker to utterance relationship (1 to many)
4. feats.scp:
>will only appear when features are extracted, it contains utteranceID and feature location information
5. vad.scp:
>will only appear after comput vad step,it contains utteranceID and feature location information
>will only appear after compute VAD step,it contains utteranceID and feature location information
6. split*N*:
>Kldi divide data in N parts, execute the script simultaneously,known as data parallelism.
Expand All @@ -52,4 +51,4 @@ To reproduce experimental results:
##MFCC, exp folder
System generated folders,
MFCC hold the mfcc features,
exp contains ubm, iVectorExtractor,ivectors , and LDA/PLDA model and score.
exp contains UBM, iVectorExtractor,ivectors , and LDA/PLDA model and score.
8 changes: 4 additions & 4 deletions doc/help_kaldi.md
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#Read/write kaldi features
#Read/write Kaldi features

##Read kaldi features
##Read Kaldi features

###Raw Feature location

Most kaldi features are stored in mfcc folder with an extension of ark or scp.
Most Kaldi features are stored in mfcc folder with an extension of ark or scp.

####The ark file

Expand Down Expand Up @@ -59,7 +59,7 @@ feats.scp and vad.scp are two feature descriptors in the Kaldi data folder.

#Write kaldi features

One can write kaldi feature to the ark follow the given text format. However most script in kaldi requre its scp file, one way to create scp file is:
One can write kaldi feature to the ark follow the given text format. However most script in Kaldi require its scp file, one way to create scp file is:
```
copy-feats ark:./abc.ark ark,scp:b.ark,b.scp
```
2 changes: 1 addition & 1 deletion doc/help_sre2010.md
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Expand Up @@ -18,4 +18,4 @@ Keys for scoring
#2. Hardware
It's better to have a PC with more than 24GB memory.
#3. Kaldi
You need kladi system to run this experments, check this [guide[(../SRE2010/README.md) for more details.
You need Kladi system to run this experiment, check this [guide[(../SRE2010/README.md) for more details.

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