There are several types of routers, including:
Wired Router - This type of router connects to the internet using an Ethernet cable.
Wireless Router - This router creates a Wi-Fi network that allows devices to connect wirelessly to the internet.
Dual-Band Router - This type of router can operate on both 2.4 GHz and 5 GHz frequencies, which can help reduce interference from other devices.
Tri-Band Router - This router has three frequency bands (one 2.4 GHz and two 5 GHz) and is designed for heavy use in large households or small offices.
Virtual Private Network (VPN) Router - This type of router allows you to create a secure connection between your device and a remote server over the internet, providing additional privacy and security.
Gaming Router - These routers are optimized for gaming performance with features such as Quality of Service (QoS) settings, prioritizing gaming traffic, and faster processing speeds.
Mesh Network Routers - These routers work together to create a seamless Wi-Fi network that covers larger areas without dead spots or slow connections.
![num_users = max(user_ids) + 1
num_items = max(item_ids) + 1
# 定义模型结构...
output = Dense(num_items, activation='softmax')(dense2)
model = Model(inputs=[user_input, item_input], outputs=output)
model...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162234068218239.png)
