we trined 4 models Efficientnet-5, Efficientnet-6, Efficientnet-7 and DenseNet201. each model we trined for 20 epochs with different seeds model_param = { 'enco... See more

Hello fellow contestants, representing team LMrab3in, this is the second place solution for this competition:Second Place Source Code SolutionOur overall approa... See more

I've shared my solution for the 6th place on the private leaderboard. Hopefully, it will not change after the code review :)https://github.com/letfoolsdie/zindi... See more

Please those that top the lb should share their solutions for newbies like me in audio area to learn. Thank you

Hi everyone,the commands used in the AudioClas_Starter_Notebook is for linux os. I am using a windows os, and i am having difficulties working with the AudioCla... See more

@zindiIs it okay to extract words from audio files and then map them to form pseudo labels?For example; if the extracted word is "so", it is mapped to "sow" as... See more

Sorry for this particular question. Just trying to make a confirmation on this anyway.How can these three wav files be merged into one single big audio file if... See more

This is a good open source library to convert data to vectorshttps://hub.getvectorai.com/model/audio%2Fvggish

Please help me, I am new to NLP and Audio datasets. I tried using torchaudio to load my audiofiles into Jupiter Notebook. says file not found. here is the path... See more

how can i join hackathons

Can anyone post Competition metric implementation hear

Hello fellow Aspiring Data Scientists, As one of the first timers to Audio Classification.. I'd like to get access to tutorial content on the task . Because f... See more

Hi everyone,I've just tried submitting my first solution, but after uploading my csv file, I get the following comment: "Missing entries for IDs audio_files/00P... See more

Hi everyone!I'm a little bit confused about the test set - or the lack thereof. The predictions of which audio files should be submitted? The files in the folde... See more

I have tried following this link to extract audio features:https://colab.research.google.com/drive/1TbX92UL9sYWbdwdGE0rJ9owmezB-Rl1C but i unable to input raw a... See more

My problem is that I keep having:RuntimeError: Error opening '.../test_5.wav': File contains data in an unimplemented format.Whenever working with the datasets:... See more

Hello,Do any of you know what is the file nlp_keywords_29Oct2020.zip? in the "Data" tab, there is no description for this file? I suppose we have 3 wav file fol... See more

Hi There I'm new here and I'm wondering about what kind of features can we use on this model

Hi,I am wondering how zindi is evaluating the model. Given the example of zindi :fn Pump Spinach abalimi audio_files/009WL0S.wav 0.7... See more

Dear Zindians,The final batch of utterances have been uploaded.

I'm getting a runtime error that says " Error opening audio file" when using the audios given in AdditionalUtterances.zip file.

Previous discussions such as https://zindi.africa/competitions/giz-nlp-agricultural-keyword-spotter/discussions/3399 have asked about the use of pre-trained mod... See more

Hey folks,I was wondering about the data - the starting notebook puts 44100 as the sample rate, however any check I do (with ffprobe for example) tells me that... See more

Dear Zindians, We have added an additional 1740 .wav files in the file, AdditionalUtterances.zip. You may use this data to train your model. All the best and ma... See more

This is my first competition here, just wanted a confirmation that I can download the train files and audio and work locally on my system using jupyter notebook... See more