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falak 0

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Falak Shah

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Infocusp Innovations Pvt. Ltd.

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Ahmedabad, IN

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Machine Learning for detection of early onset of Alzheimers

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5 Puzzles 21 Days. Can you solve it all?

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failed 150599
failed 150596

5 Puzzles 21 Days. Can you solve it all?

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graded 148982
graded 148419
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graded 127331
graded 127287

Sample-efficient reinforcement learning in Minecraft

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Recognizing bird sounds in monophone soundscapes

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Classifying Emotion from Texts

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graded 148265
graded 148264
graded 147789
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  • May 16, 2020
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AI Blitz #9

Denoising the sound prediction files

3 months ago

The ASR models for sound prediction are usually pre trained on clean speech. However, the samples in this dataset appear to have a variety of noise added. Has anyone tried any denoising approaches to clean those out/ any pointers to some libraries?

Submission format for the NLP feature engineering challenge

4 months ago

Thank you so much for the information. It’s clear now.
Yes, those were my mistakes. I was not running it on colab at first hence the different format and may have lead to changes in the markdown.
Noted, I’ll keep that unchanged and submit.
Thanks again.

Notebook submissions at the end

4 months ago

I think if you’re using the submission as per the starter kit, the notebook is bundled together with the test.csv. So, you won’t need to submit that separately.

Submission format for the NLP feature engineering challenge

4 months ago

Hi!
I tried submitting a notebook to the challenge, but it showed error suggesting a zip file was to be submitted. Uploading the zip file using the command in the starter kit also gave error. Could you please clarify the submission format? The submission section has very few details.

Thanks.

NLP Feature Engineering-9be8f9

Kernel died error while running the colab

3 months ago

I tried a smaller model and this still fails in the Generate Predictions On Test Data phase. The logs do not point to any particular code failure.

Kernel died error while running the colab

3 months ago

This time the validation step ran fine and it stopped during predictions on test data. https://www.aicrowd.com/challenges/ai-blitz-9/problems/nlp-feature-engineering/submissions/146420

Ideally though, as per my understanding if it worked on validation, it should’ve been same process on test data - right?

Kernel died error while running the colab

3 months ago

Thank you so much for looking into this and the fix. Trying out now.

Kernel died error while running the colab

3 months ago

I was running the colab for generating word vectors for the NLP feature engineering task where I get this error log: https://aicrowd-evaluation-logs.s3.us-west-002.backblazeb2.com/logs/desiml/blitz-9/feature-engineering/17724c17-2a58-4083-84d9-1c3c9766a802.log
It’s unclear to me what the issue is in this case. Any help would be very much appreciated. Thanks!

Emotion Detection

Nlp.pipe() processing

4 months ago

Hi!
Try out the BERT based model from the notebook I just shared: https://www.aicrowd.com/showcase/bert-for-emotion-detection
Should get you above 0.8 I think. Let me know in case of any issues.

Thanks.

Lead Research Scientist at Infocusp.

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