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description: You can view, review, edit, or delete your datasets once you have imported them. You can also start a new experiment using a dataset you have imported. |
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import Icon from "@material-ui/core/Icon"; |
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# View and manage dataset |
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You can view, review, edit, or delete your datasets once you have imported them. You can also start a new experiment using a dataset you have imported. |
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## View a dataset |
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To view an imported dataset: |
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1. On the H2O LLM Studio left-navigation pane, click **View datasets**. |
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2. You will see the datasets table with a list of all the datasets you have imported so far. Click the name of the dataset that you want to view. |
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:::info |
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For more information about the dataset details you see on the table above, see [dataset configurations](import-dataset.md#configure-a-dataset). |
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::: |
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## Dataset tabs |
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You will see the following tabs that provide details and different aspects of your dataset. |
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- **Sample train data** : This tab contains sample training data from the imported dataset. |
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- **Sample train visualization:** This tab visualizes a few sample training data from the imported dataset in a question-answer format; simulating the way the chatbot would answer questions based on the training data. |
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- **Train data statistics:** This tab contains metrics about the training data (e.g., unique values) from the imported dataset. |
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- **Summary:** This tab contains the following details about the dataset. |
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| Name | Description | |
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| ----------- | ------------------------------------ | |
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| **Name** | Name of the dataset. | |
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| **Problem type** | Problem type of the dataset. | |
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| **Train dataframe** | Name of the training dataframe in the imported dataset. An imported dataset can contain train, test, and validation dataframes. | |
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| **Train rows** | The number of rows the train dataframe contains. | |
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| **Validation dataframe** | Name of the validation dataframe in the imported dataset. An imported dataset can contain train, test, and validation dataframes. | |
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| **Validation rows** | The number of rows the validation dataframe contains. | |
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| **Labels** | The labels the imported dataset contains. | |
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## Edit a dataset |
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To edit an imported dataset, |
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1. On the H2O LLM Studio left-navigation pane, click **View datasets**. You will see the datasets table with a list of all the datasets you have imported so far. |
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2. Locate the row of the dataset you want to edit and click the <Icon>more_vert</Icon> Kebab menu. |
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3. Select **Edit dataset**. |
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4. Make the desired changes to the dataset configuration. You can also [merge the dataset with an existing dataset](merge-datasets) at this point. |
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5. Click **Continue** and review the dataset with your changes. |
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<!-- |
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## Start a new experiment |
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link to start a new experiment page in the experiments sub page. --> |
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## Delete a dataset |
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When a dataset is no longer needed, you can delete it. Deleted datasets are permanently removed from the H2O LLM Studio instance. |
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:::caution |
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You can only delete datasets that are not linked to any experiments. If you wish to delete a dataset that is linked to an experiment, first [delete the experiment](../experiments/view-an-experiment#delete-an-experiment), and then delete the dataset. |
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::: |
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1. On the H2O LLM Studio left-navigation pane, click **View datasets**. |
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2. Click **Delete datasets**. |
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3. Select the dataset(s) that you want to delete. |
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4. Click **Delete** to confirm deletion. |
