visual-recognition

问题 I am trying to work with IAM token based authentication. I am able to generate 'access token' and could do operations using the 'access token'. Now I am having issue while generating 'refresh token'. I am following this link https://cloud.ibm.com/docs/services/watson?topic=watson-iam. I am using below command to generate refresh token. Here Authorization header value obtained using username as 'apikey' and value as my key. {refreh-token} value I am using which I received while generating

问题 It was originally free and I was using it for almost 3-4 months. It told me that I exceeded the quota so I deleted the project and created a new one. I went to Catalog then Watson Visual Recognition and the only plan avaialble is standard which means I have to pay but before I set it up for free and was using it fine since then. Am I doing something wrong or did IBM change something? I even tried this on a new account but it still says the same thing. 回答1: As per the Visual Recognition

问题 I'm trying npm module watson-developer-cloud for visual recognition. I'm getting { error: 'invalid-api-key', code: 401 } when trying to run following code: var watson = require('watson-developer-cloud'); var fs = require('fs'); var visualRecognition = watson.visual_recognition({ version: 'v3', api_key: process.env.API_KEY || 'e2493f2bacdbea8becedcc7aafecdfb4133XXXXX', version_date: '2015-05-19' }); var params = { images_file: fs.createReadStream('./resources/gopher.png') }; visualRecognition

问题 I am trying to use the Watson Visual Recognition service with the watson-developer-cloud NPM module. But I always get the following error. What am I doing wrong? Unauthorized: Access denied due to invalid credentials. I already searched for hours and found many people with the same problem, but none of the answers resolved the issue. My service authentication informations (just test data): { "apikey": "API_KEY", "iam_apikey_description": "...", "iam_apikey_name": "...", "iam_role_crn": "...",

问题 I'm trying to use the visual recognition from IBM Watson using their API. Here is the POST request I am sending: https://gateway-a.watsonplatform.net/visual-recognition/api/v3/classify?api_key={MY_API_KEY}&version=2016-05-20 and I specify my image in the body parameter. I always get: { "status": "ERROR", "statusInfo": "invalid-api-key" } I got my key from Bluemix 3 hours ago (they said the key should be working in 5 minutes). Any ideas? Thanks EDIT Since this morning, I have another error: {

问题 I am using Visual Recognition curl command to add a classification to an image: curl -u "user":"password" \ -X POST \ -F "images_file=@image0.jpg" \ -F "classifier_ids=classifierlist.json" \ "https://gateway.watsonplatform.net/visual-recognition-beta/api/v2/classifiers?version=2015-12-02" json file: { "classifiers": [ { "name": "tomato", "classifier_id": "tomato_1", "created": "2016-03-23T17:43:11+00:00", "owner": "xyz" } ] } (Also tried without the classifiers array. Got the same error) and

问题 I am using Visual Recognition curl command to add a classification to an image: curl -u "user":"password" \ -X POST \ -F "images_file=@image0.jpg" \ -F "classifier_ids=classifierlist.json" \ "https://gateway.watsonplatform.net/visual-recognition-beta/api/v2/classifiers?version=2015-12-02" json file: { "classifiers": [ { "name": "tomato", "classifier_id": "tomato_1", "created": "2016-03-23T17:43:11+00:00", "owner": "xyz" } ] } (Also tried without the classifiers array. Got the same error) and

问题 Bouquets of flowers are a fairly accurate analogy for our problem domain. For an example, let's assume a test image of thirty flowers: - Roses: 10 - Poppies: 9 - Daisies: 5 - Lillies: 5 - Sunflowers: 1 Is there a training approach that might get Watson to look at pictures of bouquets and be able to reply with a density of a given flower type, or even a ratio or something? If there are any ideas, should we train with images of single/isolated or multiple/grouped of each type of flower? ...or a

问题 I'm trying to set up a visual recognition app using the Watson visual recognition api. To do this I started by downloading watson-developer-cloud and I put it in my node_modules folder, which is next to my index.html and api_request.js. This is my api_request.js file: var watson = require('./node_modules/watson-developer-cloud'); var visual_recognition = watson.visual_recognition({ username: '*********', password: '*********', version: 'v2-beta', version_date: '2015-12-02' }); visual

问题 Having trouble adding a class to one of my custom classifiers using Visual Recognition, when executing the task I get the below error: status: 500, error: If you are seeing this message, you are likely making an excessive number of concurrent HTTP connections to this service. Please check the concurrency limits for your assigned service tier. Does anyone know what this means or where I can manage my "concurrency limits"? Edit: This is the code I'm using to make the call of adding a new class.