Information geometry neural networks

No available ready to use models for Russian
Accomplishments of

Recently I investigated possibility of using free acoustic model for Russian language. Previously I started using English VoxForge model. It was really fine. Adaptation or additional training of model were not required to get initial result. I expected something similar for Russian.

Noway. I made simplest test with JSGF grammars. Such way I avoid influence of language model which is more complex for Russian then for English. Accuracy of original Russian VoxForge acoustic model on separate words and simple phrases was bad.

Another available model for Sphinx4 is Zamir’s project ru4sphinx. It show the same low accuracy.

So if you are going to use Sphinx4 for recognizing Russian speech you should be ready to invest some time for adaptation existing acoustic model or building new one.

P.S. Good point is that VoxForge model is good basement to make adaptation to your speakers or your vocabulary. After simple adaptation I was able to get satisfactory result.

P.P.S. Do not be scared to build sphinxbase and sphinxtrain from trunk if you meet errors with compiled distribution. bw.exe gave fatal exception on my Win7. I was a little bit nervous building C++ code. Everything passed Ok from the beginning. No additional efforts was required.

Source: SmallSoftwareFactory - Java, J2EE development, speech and pattern recognition, neural networks

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You think outside the box!

2011-07-13 08:44:32 by polaris_8

I don’t think your ideas are crazy. In fact what you suggest is something that actually would change the human race forever on this planet. However remember as it stands the reason why humanity has not yet made the jump into the future is because we are held back by our energy issues. Mainly our use of oil as an energy source is holding everything back. Which in turn is also about control by the monetary system we currently have set up as a means for the human race to survive. This includes big banks, wall street, the stock market, and governments. And as we speak our middle class is becoming extinct due to the shift of the global market place as we compete for jobs in cheaper overseas markets. In essences’ we are becoming a third world country simple because big companies, banks and...

Continues . . . .

2009-03-04 10:40:19 by jungle-red

Turning to economic woes, he cited the slide in major stock indexes, the decline in U.S. gross domestic product and Washington’s bailout of banking giant Citigroup as evidence that American dominance of global markets has collapsed.
“I was there recently and things are far from good,” he said. “What’s happened is the collapse of the American dream.”
Panarin insisted he didn’t wish for a U.S. collapse, but he predicted Russia and China would emerge from the economic turmoil stronger and said the two nations should work together, even to create a new currency to replace the U.S. dollar.
Asked for comment on how the Foreign Ministry views Panarin’s theories, a spokesman said all questions had to be submitted in writing and no answers were likely before Wednesday.

Profit Top 10: RBI hints at rate cuts; global stock markets tumble  — NDTV
Ahead of the central bank's mid-quarterly policy review later this month, Reserve Bank of India deputy governor Subir Gokarn on Monday said there could be room for a rate cut because of slowing growth and cheaper oil. “Two factors that suggest there is …

Global stock markets hit the skids  — ABC Online

Global stock markets have fallen sharply following a disappointing read on US unemployment. Investors are fearful the world's major economies are slipping back into recession. The latest market developments come just a day before the Reserve Bank makes …

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CURRENCIES & BONDS / Dollar moves above 79 yen in Tokyo as global stock …  — The Daily Yomiuri
The dollar moved firmly above 79 yen in Tokyo trading Thursday, as risk-aversion moves subsided on the back of upbeat global stock markets amid expectations for additional monetary easing in the United States and Europe. At 5 pm, the dollar was quoted …

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