Lex selects one intent for any one-word utterance that doesn't match a valid utterance

See also questions close to this topic

• AWS Cognito : Is it possible to programatically (Java) update Dataset key values for all the unauthenticated identities in Identity pool?

  Trying to create a web application with Java that can access all the unauthenticated identities in a AWS Cognito Sync endpoint and can edit the values for the datasets belonging to those identities. Can anyone suggest me some resources or point me in that direction.
• How to use API Gateway and Mapping Templates with SQS Integration?

  I had an API Gateway endpoint setup that, through a Mapping Template, takes the body of the request and some requester meta, combines them, and sends that payload to a stream. Here is what it looked like-

  RequestTemplates:
      application/json: >
        #set($dataRecord = "{
            ""body"" : $input.json('$'),
            ""context"" : {
                ""client_ip"" : ""$context.identity.sourceIp"",
                ""user_agent"" : ""$context.identity.userAgent""
            }
        }")
        {
          "DeliveryStreamName": "event-firehose",
          "Record": { "Data": "$util.base64Encode($dataRecord)" }
        }
  

  Now, i'd like to replace the stream with an sqs queue. The problem I'm having is that the Mapping Template is no longer respected. I have to specify the body of the message through the MessageBody query param in the integration, and can pass in method.request.body here, but I can't figure out how to either A) pass the transformed request via the mapping template, or B) construct the MessageBody query param so that it would contain both the request body and context.

  How are Mapping Templates used when using SQS in the integration method?
• How to connect to RDS using local subnet even when the PostgreSQL RDS is exposed to the internet to avoid latency

  I have a Rails app on Heroku which uses an exposed PostgreSQL RDS publicly on AWS.

  I also have an EC2 instance on AWS which connects to the same PostgreSQL RDS, but I'm using the same public endpoint to connect to the database, and I'd like to connect locally using a subnet.

  Both DB and EC2 instance is in the same subnet, but I don't know the endpoint to connect locally instead of using the public endpoint and connecting using the internet.

  Could you guys help me, please? I want to connect to my db locally to avoid latency.

  I've been googling and checking the docs for it, and I didn't find a solution or why it can't be done.

  Thanks
• Is it possible to send a message to a specific Skype Account using nodejs?

  Is it possible to send a message to a specific Skype Account using nodejs?

  Example: I'm trying to send a message to a specific Skype account (Person 2) if my bot does not have the answer. Then, catch again the answer to resend to the first user (Person 1).

  I'm using NodeJs v8.12, and BotBuilder v4 Thanks
• Chatbot on Jupyter ntoebook

  My classmates are looking for someone to write us a chatbot to play with and mess with and was wondering if we could have someone write it for us seeing as we don't know how to. the language we are using is jupyter notebook in python.
• What is 'MagicBooleans', 'MagicStrings' in alicebot package?

  I have found a code for simple chatbot using AIML and Program-ab distribution. There is a use of MagicBooleans and MagicStrings at many places. What exactly are those ? Also, I didn't understood what is a trace_mode ? The code that I found is as follows -

  import java.io.File;
  import org.alicebot.ab.Bot;
  import org.alicebot.ab.Chat;
  import org.alicebot.ab.History;
  import org.alicebot.ab.MagicBooleans;
  import org.alicebot.ab.MagicStrings;
  import org.alicebot.ab.utils.IOUtils;
  
  public class ChatBot {
  private static final boolean TRACE_MODE = false;
  static String botName = "super";
  
  public static void main(String[] args) {
      try {
  
         String resourcesPath = "/home/user/eclipse-workspace/myProject/src/main/resources";
         System.out.println(resourcesPath);
  
          MagicBooleans.trace_mode = TRACE_MODE;
          Bot bot = new Bot("super", resourcesPath);
          Chat chatSession = new Chat(bot);
          bot.brain.nodeStats();
          String textLine = "";
  
          while(true) {
              System.out.print("Human : ");
              textLine = IOUtils.readInputTextLine();
              if ((textLine == null) || (textLine.length() < 1))
                  textLine = MagicStrings.null_input;
              if (textLine.equals("q")) {
                  System.exit(0);
              } else if (textLine.equals("wq")) {
                  bot.writeQuit();
                  System.exit(0);
              } else {
                  String request = textLine;
                  if (MagicBooleans.trace_mode)
                      System.out.println("STATE=" + request + ":THAT=" + ((History) chatSession.thatHistory.get(0)).get(0) + ":TOPIC=" + chatSession.predicates.get("topic"));
                  String response = chatSession.multisentenceRespond(request);
                  while (response.contains("&lt;"))
                      response = response.replace("&lt;", "<");
                  while (response.contains("&gt;"))
                      response = response.replace("&gt;", ">");
                  System.out.println("Robot : " + response);
              }
          }
      } catch (Exception e) {
          e.printStackTrace();
      }
  }
  
• amazon lex-sending credential to query a databse

  I am working on a project that require the usage of amazon lex as a chat bot. I was able to send credential to amazon lex on command line, however, I have trouble when I deploy it to my application. I deploy my bot as a widget using amazon cloudFormation. Here, user can invoker amazon lex intents by typing/speaking utterances. However, in order to fulfill these utterances, the bot (amazon lex) needs to query a database. My problem is I do not know how to send the credential (token) to the amazon lex everytime the user query my bot. Does anyone have an idea on this? Thank you very much.
• AWS LEX: Custom Markup and Custom Payload

  I came across content-type = "Custompayload" in AWS Lex Response. https://docs.aws.amazon.com/lex/latest/dg/howitworks-manage-prompts.html#message-groups

  

  I also looked into the response section in Lex UI and found "Custom Markup" section. https://docs.aws.amazon.com/lex/latest/dg/howitworks-manage-prompts.html#message-groups

  I am using AWS Lambda functions to send the response for my Lex Bot.

  While sending the response from Lambda as content-type = "Custompayload", can I customize this response using custom markup in Response section of AWS Lex as mentioned in https://aws.amazon.com/blogs/machine-learning/enhance-your-amazon-lex-chatbots-with-responses/.

  If so can you guys share an example? Also, can you let me know how to use composite message type as content-type with an example?

  Thanks in Advance!