Virsh command not working to install Centos 8 virtual-machine on Ubuntu 18.04 via qemu/kvm

I am trying to install centos 8 on ubuntu 18.04 as a virtual machine. I have a wireless connection. When I run the following command: [email protected]:~$ sudo virt-install –name=chris_centos –ram=2048 –vcpus=2 –cdrom=/var/lib/libvirt/images/CentOS-8.1.1911-x86_64-dvd1.iso –os-type=linux –os-variant=rhel7 –network network=default –graphics=spice –disk path=/var/lib/libvirt/images/chris_centos.dsk,size=10 I get the following error message: Starting install… Allocating ‘chris_centos.dsk’ | 10 GB 00:00 No protocol…

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Stuck in the first epoch when training the CNN-LSTM using Keras

I am using Keras to construct a CNN-LSTM model for tweet classification. The model has two inputs and the task is a three-class classification. The code I use to construct the model is given below: def conv2d_lstm_with_author(): # Get the input information – author & tweet author_repre_input = Input(shape=(100,), name=’author_input’) tweet_input = Input(shape=(13, 100, 1),…

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OpenCSV problem using HeaderColumnNameTranslateMappingStrategy with foreign keys

I’m using OpenCSV to parse my csv with HeaderColumnNameTranslateMappingStrategy. It works well and I had no problems using primitive data types like String, int, boolean etc. But now I have an attribute thats object of another class. @JoinColumn(name = “article$ean”, referencedColumnName = “ean”) @OneToOne(cascade = CascadeType.ALL) private Article article$ean; When CsvToBean is parsing the elements…

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