我正在尝试使用 pip 安装变压器
pip install transformers
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进口变压器后
这个错误显示
Neither PyTorch nor TensorFlow >= 2.0 have been found.Models won't be available and only tokenizers, configuration, and file/data utilities can be used.
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虽然我安装 TensorFlow-GPU= 2.3.1 并使用 conda
系统信息
Windows 10
python 3.6
cuda 10.1
tensorflow-gpu= 2.3.1
Run Code Online (Sandbox Code Playgroud) 我正在尝试微调并在 Keras 中保存模型并加载它,但我收到此错误:
Value Error: You are trying to load a weight file containing 16 layers into a model with 0 layers.
我尝试了另一个数字模型 我尝试采用 vgg16 时将其保存并加载模式工作而没有错误,它给出了该错误
我想要加载模型,但由于此错误而无法加载。任何人都可以帮忙吗?
import keras
from keras.models import Sequential,load_model,model_from_json
from keras import backend as K
from keras.layers import Activation,Conv2D,MaxPooling2D,Dropout
from keras.layers.core import Dense,Flatten
from keras.optimizers import Adam
from keras.metrics import categorical_crossentropy
from keras.layers.normalization import BatchNormalization
from keras.layers.convolutional import *
from keras.preprocessing.image import ImageDataGenerator
import matplotlib.pyplot as plt
import itertools
from sklearn.metrics import confusion_matrix
import numpy as …Run Code Online (Sandbox Code Playgroud) 我想播放视频,但只能下载。
这是我的代码:
<iframe src="videos/1.mp4" width="540" height="310"></iframe>
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页面加载时的结果是:
如何使用 iframe 而不是 video 标签播放视频?
我通过单击此链接链接进行了应用程序的眼睛检测,并且它
如何工作才能检测到眼睛是否睁开?android中是否有库来检测关闭或打开
运行安装时:
pip install faiss
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我收到此错误:
ERROR: Could not find a version that satisfies the requirement faiss (from versions: none)
ERROR: No matching distribution found for faiss
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当我使用 conda 时:
conda install faiss
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我收到此错误:
PackagesNotFoundError: The following packages are not available from current channels:
- faiss
Run Code Online (Sandbox Code Playgroud) 我正在尝试用JavaScript构建计算器.它除了罪和cos之外都有效,它们给出了错误和意想不到的结果.
罪(180)= 0
在代码sin(180)= - 0.8011526357338304

我的代码如下所示,
function d(val){
if(val=="sin"){
var x=document.getElementById("d").value;
document.getElementById("d").value=Math.sin(x);
}
if(val=="cos"){
var x=document.getElementById("d").value;
document.getElementById("d").value=Math.cos(x);
}
if(val=="envers"){
var x=document.getElementById("d").value;
document.getElementById("d").value=eval(1/x);
}
if(val=="sqrt"){
var x=document.getElementById("d").value;
document.getElementById("d").value=Math.sqrt(x);
}
}
function c(val){
document.getElementById("d").value=val;
}
function v(val){
document.getElementById("d").value+=val;
}
function e(){
try {
c(eval(document.getElementById("d").value))
}
catch(e){
c('Error')
}
}
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<div class="display">
<p>
<input type="text" readonly size="14" id="d">
<input type="button" class="button black" value="C" onclick='c("")'>
</p>
</div>
<div class="keys">
<p>
<input type="button" class="button black" value="1" onclick='v("1")'>
<input type="button" …Run Code Online (Sandbox Code Playgroud) python ×3
tensorflow ×2
anaconda ×1
android ×1
eye-tracking ×1
faiss ×1
html ×1
iframe ×1
java ×1
javascript ×1
keras ×1
nlp ×1
opencv ×1
pip ×1
python-3.x ×1
theano ×1
video ×1