ibm-watson

问题 I found this curl command in API document that can classify an image against multiple classifiers: curl -u "{username}":"{password}" \ -X POST \ -F "images_file=@batch1.zip" \ -F "classifier_ids=<classifierlist.json" \ "https://gateway.watsonplatform.net/visual-recognition-beta/api/v2/classify?version=2015-12-02" I wondered if it is possible to do this in java since I'm working on an android program using Watson's visual recognition service. thank you 回答1: Use this tutorial to set your Java

问题 I'm trying to use IBM Watson Visual Recognition tool with nodejs (express). I followed the instruction from the guide, but I can't connect with the tool. var fs = require('fs'); var VisualRecognitionV3 = require('watson-developer-cloud/visual-recognition/v3'); var visualRecognition = new VisualRecognitionV3({ version: '2018-03-19', api_key: 'api key', }); var images_file = fs.createReadStream('public/images/fruitbowl.jpg'); var classifier_ids = ["food"]; var params = { images_file: images

问题 Using Watson Speech to Text Services How to extract the values that return from the createRecognizeStream() method? Here is a chunk of the sample code. I am trying to see in the terminal the interim results but all i get is this. How do I set the options for the results to appear? { results: [ { alternatives: [Object], final: false } ], result_index: 0 } { results: [ { alternatives: [Object], final: false } ], result_index: 0 } { results: [ { alternatives: [Object], final: false } ]... they

问题 I'm looking at the documentation for the watson API ( http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/doc/qaapi/#apiRef ) but there isn't a clear way regarding how to use the API with client-side js. I'd like to use jquery's $.AJAX function. How do I authenticate my account with the API using jquery and the send it a question? Once I get the json form the API, I can parse that, but how do I send it? Here is how I'd think about doing this, but I don't know where I get the

问题 I am working on a project to get the transcript out of an audio file. Audio files are of the format flac. I am using AWS Lambda and have written the code in node. Also, I am using IBM Speech to text service and using the basic example code given by them which can be found here. The problem is that my lambda function finishes before running these functions. I am downloading a file from s3 and storing it locally(which is working fine). After that, I am trying to pass the same file to IBM Speech

问题 I need to create a condition, in Watson Conversation dialog model, like this: if "today's date" < 04-15-2017 do something. else do something else. I prefer not asking the user for current date and save it. I tried many ways but they don't work, I also tried to output the date (doesn't work): { "context": { "currdate": "@sys-date:today" }, "output": { "text": { "values": [ "here it is $currdate" ], "selection_policy": "sequential" } } } 回答1: I'm not sure about that, but with all tests I've

问题 I cannot access the speech-to-text API on IBM Bluemix with curl! I tried the example from the documentation for a sessionless request with curl and it didn't work; I got an invalid userID/password message. Here is the error I got: "{ "code" : 401 , "error" : "Not Authorized" , "description" : "2016-10-08T15:22:37-04:00, Error ERCDPLTFRM-DNLKUPERR occurred when accessing https://158.85.132.94:443/speech-to-text/api/v1/recognize?timestamps=true&word_alternatives_threshold=0.9&continuous=true,

问题 - Desired Behaviour - Actual Behaviour - What I've Tried - Steps To Reproduce - Research Desired Behaviour Pipe multiple readable streams, received from multiple api requests, to a single writeable stream. The api responses are from ibm-watson's textToSpeech.synthesize() method. The reason multiple requests are required is because the service has a 5KB limit on text input. Therefore a string of 18KB , for example, requires four requests to complete. Actual Behaviour The writeable stream file

问题 I've been using AWS for hosting my backend servers. What's the best way to sign up an account so I can call Watson services from my servers directly, without an account on Bluemix? If yes, how? I couldn't find that at Watson's website. Thanks. 回答1: You can absolutely use the Watson APIs from platforms and endpoints other than Bluemix. They are all REST APIs that do not restrict access by the source of the call. You do however have to use Bluemix to sign up, get credentials and for billing. I

问题 Bouquets of flowers are a fairly accurate analogy for our problem domain, and we have another S.O. question out there asking about the feasibility of a different approach to our problem/goal. What if, rather than making classes by flower types, we made our classes according to the actions we need to take depending on the contents and complex combinations of the bouquet? Let's say that, if in the bouquet in our test image, there are: >9 roses, >14 pansies, <1 marigold, any qty of other flowers