Hasil kompresi tidak dapat diprediksi. Jika file PDF sudah dioptimalkan, rasio kompresi akan dibatasi. Tetapi untuk sebagian besar pengguna kami file PDF, optimisasi selalu dapat ditemukan dan ukurannya berkurang secara dramatis. Beberapa ukuran file dapat dikurangi hingga 99%. Show Mengapa mengompresi file membantu menjaga Blue Planet kita? Semakin besar file Anda, semakin banyak energi yang dibutuhkan untuk penyimpanan dan transfer data. Namun pada tahun 2025, Internet dapat mengkonsumsi hingga 20% dari konsumsi listrik di seluruh dunia. Dengan mengompresi file Anda, Anda berkontribusi untuk masa depan yang lebih dapat dipastikan. The Write Excel operator can be used for writing ExampleSets into a Microsoft Excel spreadsheet file. This operator creates Excel files that are readable by Excel 95, 97, 2000, XP, 2003 and newer versions. Missing data values in the ExampleSet are indicated by empty cells in the Excel file. The first row of the resultant Excel file has the names of attributes of the input ExampleSet. Files written by the Write Excel operator can be loaded in RapidMiner using the Read Excel operator. Multiple input ExampleSets can be specified and this will lead to one excel file with multiple sheets. By default the sheets will be named after their corresponding ExampleSet's source. Sheet names can optionally be specified using the sheet names parameter. Input
Output
Parameters
Tutorial ProcessesWriting multiple data sets into one Excel fileMultiple data sets are loaded using the Retrieve operator. The Write Excel operator takes the data sets as input and writes them as separate sheets into one Excel file. The first two sheet names are specified via the sheet names parameter. Please note that the specified sheet names need to respect the restrictions that Excel puts on its sheet names. They need to be unique and not longer than 31 characters. The rest of the sheet names are not explicitly given and, therefore, these sheets will be named after their corresponding example sets' sources. The excel file parameter is provided with this path: '%{tempdir}/Multiple data sets.xlsx'. Thus an Excel file named 'Multiple data sets' is created in a temp folder of your computer. Note that the first rows of the resulting Excel sheets have the names of the attributes of your their corresponding data sets. Also note that all missing values in the data sets are represented by empty cells in the Excel sheets. The Write Excel operator's input ports can handle collections of example sets as input. The loop operator retrieves the Iris data set three times, stores the three data sets in a collections and hands it to the Write Excel operator. The operator then unwraps the three data sets and writes them to the resulting Excel file as separate sheets. As the three data sets will all have the same source, their names will not be unique. To resolve this the Write Excel operator automatically adds an index to the names before writing them to the file. Bagaimana cara memperkecil size file Excel?Salah satu cara paling mudah untuk mengompres file Excel adalah mengubahnya ke format zip. Karena ketika sudah dalam berbentuk zip, ukuran file Excelmu akan menurun menjadi sekitar 10-15%.
Berapa maksimal data di Excel?Microsoft Excel memiliki batasan sebanyak 16.384 kolom dengan lebar kolom maksimal terisi oleh 255 karakter. Dan juga memiliki batasan jumlah baris yang bisa dibuat, yaitu sebanyak 1.048.576 baris.
Apa yang membuat file Excel besar?Apa yang menyebabkan ukuran sebuah file excel menjadi sangat besar? Menurut saya ada 2 hal yang menyebabkan ukuran file excel menjadi membengkak, yaitu format cell dan conditional formating.
Format file Excel apa saja?Format file Excel. |