len(class_name):按照这个形式调用的话就会去调用这个__len__方法,后面我们实例化DataLoader的时候,DataLoader会自动调用len方法把该准备好的文件都调用完。 __getitem__:这个方法是一个关键,它决定DataLoader在load你的DataSet会返回哪些东西到实例化的变量中去。因此,在这里你就得返回你的x,y。 但是值得特别注意的...
Once the dataset is downloaded and extracted, we can notice three directories in the data folder. The three directories are namely the forest recordings containing a three-minute clip of the sounds produced in the forest, three seconds clips of Capuchin bird recordings, and three-second recording ...
The AudioGrounding dataset is an augmented audio captioning dataset. It is based on AudioCaps, which is established using part of a audio event dataset, AudioSet. Therefore, audio files can be downloaded from AudioSet.The updated AudioGrounding v2 is available in . Changes in version 2:...
Load an Audio Dataset One of the key defining features of 🤗 Datasets is the ability to download and prepare a dataset in just one line of Python code. This is made possible through the load_dataset function. Conventionally, loading a dataset involves: i) downloading the raw data, ii) ex...
Notebook Cell Code: !mv kaggle.json~/.kaggle/!pip install kaggle !kaggle datasets download kenjee/z-by-hp-unlocked-challenge-3-signal-processing !unzip z-by-hp-unlocked-challenge-3-signal-processing.zip Copy Once the dataset is downloaded and extracted, we can notice three directories in the...
ShreyPandit / Volatility-Prediction-using-MAEC-Dataset Star 6 Code Issues Pull requests Problem statement - Implement a solution to forecast stock 'volatility' following earnings calls release of S&P1500 companies. time-series stock stock-market stock-price-prediction stocks stock-prices volatility ...
Augment Audio Dataset Copy Code Copy Command The audioDataAugmenter supports multiple workflows for augmenting your datastore, including: Offline augmentation Augmentation using tall arrays Augmentation using transform datastores In each workflow, begin by creating an audio datastore to point to your audio...
recognizeRoleDataSetId Long 否 数据集 ID,使用一个已存在的数据集,因为数据集在创建时会设置角色分离规则(可以查看新建数据集功能中的话者角色配置),此处指定数据集 ID,则本次上传的文件会复用此数据集的角色分离规则。适用于单轨录音。 serviceChannelKeywords List 否 多数情况下适用于单轨录音,设置一组客服可能说...
OpenMic-2018 is a polyphonic dataset created specifically with the aim to train instrument models. However, this dataset is based on weak and incomplete labels. The automatic classification of sound events, based on the VGGish bottleneck layer as proposed before by the AudioSet, implies the ...
It can be seen that the overall accuracy exceeds 96% for the dataset being studied. Table 5.3. Row-Wise Normalized Confusion Matrix for the Speech vs Music Binary Classification Task (Leave-One-Out Method, k=3). Overall Accuracy: 96.2, Average Precision: 96.3, Average Recall: 96.2, Average...