com.ibm.watson.speech_to_text.v1.model.SpeechRecognitionAlternative Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of speech-to-text Show documentation

Java client library to use the IBM Speech to Text API

There is a newer version: 14.0.0

/*
 * (C) Copyright IBM Corp. 2018, 2020.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.ibm.watson.speech_to_text.v1.model;

import com.google.gson.annotations.SerializedName;
import com.ibm.cloud.sdk.core.service.model.GenericModel;
import java.util.List;

/** An alternative transcript from speech recognition results. */
public class SpeechRecognitionAlternative extends GenericModel {

  protected String transcript;
  protected Double confidence;
  protected List timestamps;

  @SerializedName("word_confidence")
  protected List wordConfidence;

  /**
   * Gets the transcript.
   *
   * A transcription of the audio.
   *
   * @return the transcript
   */
  public String getTranscript() {
    return transcript;
  }

  /**
   * Gets the confidence.
   *
   * 
A score that indicates the service's confidence in the transcript in the range of 0.0 to
   * 1.0. A confidence score is returned only for the best alternative and only with results marked
   * as final.
   *
   * @return the confidence
   */
  public Double getConfidence() {
    return confidence;
  }

  /**
   * Gets the timestamps.
   *
   * 
Time alignments for each word from the transcript as a list of lists. Each inner list
   * consists of three elements: the word followed by its start and end time in seconds, for
   * example: `[["hello",0.0,1.2],["world",1.2,2.5]]`. Timestamps are returned only for the best
   * alternative.
   *
   * @return the timestamps
   */
  public List getTimestamps() {
    return timestamps;
  }

  /**
   * Gets the wordConfidence.
   *
   * A confidence score for each word of the transcript as a list of lists. Each inner list
   * consists of two elements: the word and its confidence score in the range of 0.0 to 1.0, for
   * example: `[["hello",0.95],["world",0.866]]`. Confidence scores are returned only for the best
   * alternative and only with results marked as final.
   *
   * @return the wordConfidence
   */
  public List getWordConfidence() {
    return wordConfidence;
  }
}